Csharp/C Sharp/GUI Windows Form/ListBox — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
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(нет различий)
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Текущая версия на 14:32, 26 мая 2010
Содержание
- 1 Add new item to ListBox (text from TextBox)
- 2 Add Object to ListBox
- 3 CheckedListBox Demo 2
- 4 Clear all items in a ListBox
- 5 Fill XML data to ListBox
- 6 Form with list, button
- 7 ListBox and Metafile Enum
- 8 List Box click event
- 9 ListBox Demo 2
- 10 ListBox: font and image
- 11 ListBox Objects
- 12 ListBox selected Item changed event
- 13 Remove item if one is selected from ListBox
- 14 Set TopIndex to auto scroll ListBox
Add new item to ListBox (text from TextBox)
<source lang="csharp"> using System; using System.Collections.Generic; using System.ruponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; public class Form1 : Form {
private System.Windows.Forms.ListBox displayListBox; private System.Windows.Forms.TextBox inputTextBox; private System.Windows.Forms.Button addButton; private System.Windows.Forms.Button removeButton; private System.Windows.Forms.Button clearButton; public Form1() { InitializeComponent(); } private void addButton_Click( object sender, EventArgs e ) { displayListBox.Items.Add( inputTextBox.Text ); inputTextBox.Clear(); } private void removeButton_Click( object sender, EventArgs e ) { if ( displayListBox.SelectedIndex != -1 ) displayListBox.Items.RemoveAt( displayListBox.SelectedIndex ); } private void clearButton_Click( object sender, EventArgs e ) { displayListBox.Items.Clear(); } private void InitializeComponent() { this.displayListBox = new System.Windows.Forms.ListBox(); this.inputTextBox = new System.Windows.Forms.TextBox(); this.addButton = new System.Windows.Forms.Button(); this.removeButton = new System.Windows.Forms.Button(); this.clearButton = new System.Windows.Forms.Button(); this.SuspendLayout(); // // displayListBox // this.displayListBox.FormattingEnabled = true; this.displayListBox.Location = new System.Drawing.Point(13, 12); this.displayListBox.Name = "displayListBox"; this.displayListBox.Size = new System.Drawing.Size(119, 238); this.displayListBox.TabIndex = 0; // // inputTextBox // this.inputTextBox.Location = new System.Drawing.Point(149, 12); this.inputTextBox.Name = "inputTextBox"; this.inputTextBox.Size = new System.Drawing.Size(100, 20); this.inputTextBox.TabIndex = 1; // // addButton // this.addButton.Location = new System.Drawing.Point(149, 56); this.addButton.Name = "addButton"; this.addButton.Size = new System.Drawing.Size(100, 36); this.addButton.TabIndex = 2; this.addButton.Text = "Add"; this.addButton.Click += new System.EventHandler(this.addButton_Click); // // removeButton // this.removeButton.Location = new System.Drawing.Point(149, 109); this.removeButton.Name = "removeButton"; this.removeButton.Size = new System.Drawing.Size(100, 36); this.removeButton.TabIndex = 3; this.removeButton.Text = "Remove"; this.removeButton.Click += new System.EventHandler(this.removeButton_Click); // // clearButton // this.clearButton.Location = new System.Drawing.Point(149, 165); this.clearButton.Name = "clearButton"; this.clearButton.Size = new System.Drawing.Size(100, 36); this.clearButton.TabIndex = 4; this.clearButton.Text = "Clear"; this.clearButton.Click += new System.EventHandler(this.clearButton_Click); // ListBoxTestForm // this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(263, 268); this.Controls.Add(this.clearButton); this.Controls.Add(this.removeButton); this.Controls.Add(this.addButton); this.Controls.Add(this.inputTextBox); this.Controls.Add(this.displayListBox); this.Name = "ListBoxTestForm"; this.Text = "ListBoxTest"; this.ResumeLayout(false); this.PerformLayout(); } [STAThread] static void Main() { Application.EnableVisualStyles(); Application.Run(new Form1()); }
}
</source>
Add Object to ListBox
<source lang="csharp"> using System; using System.Collections.Generic; using System.ruponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; public class Form1 : Form {
private System.Windows.Forms.ListBox lstCustomers; public Form1() { InitializeComponent(); lstCustomers.Items.Add(new Customer("A", "B", DateTime.Now.AddDays(-10))); lstCustomers.Items.Add(new Customer("C", "D", DateTime.Now.AddDays(-100))); lstCustomers.Items.Add(new Customer("F", "G", DateTime.Now.AddDays(-500))); } private void lstCustomers_SelectedIndexChanged(object sender, EventArgs e) { Customer cust = (Customer)lstCustomers.SelectedItem; MessageBox.Show("Birth Date: " + cust.BirthDate.ToShortDateString()); } private void InitializeComponent() { this.lstCustomers = new System.Windows.Forms.ListBox(); this.SuspendLayout(); // // lstCustomers // this.lstCustomers.FormattingEnabled = true; this.lstCustomers.Location = new System.Drawing.Point(12, 12); this.lstCustomers.Name = "lstCustomers"; this.lstCustomers.Size = new System.Drawing.Size(120, 95); this.lstCustomers.TabIndex = 0; this.lstCustomers.SelectedIndexChanged += new System.EventHandler(this.lstCustomers_SelectedIndexChanged); // // Form1 // this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(308, 230); this.Controls.Add(this.lstCustomers); this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0))); this.Name = "Form1"; this.Text = "Form1"; this.ResumeLayout(false); }
[STAThread] static void Main() { Application.EnableVisualStyles(); Application.Run(new Form1()); }
} public class Customer {
public string FirstName; public string LastName; public DateTime BirthDate; public Customer() { } public Customer(string firstName, string lastName, DateTime birthDate) { FirstName = firstName; LastName = lastName; BirthDate = birthDate; } public override string ToString() { return FirstName + " " + LastName; }
}
</source>
CheckedListBox Demo 2
<source lang="csharp"> using System; using System.Windows.Forms; using System.Drawing; using System.ruponentModel;
public class CheckedListBoxDemo:Form{
CheckedListBox FavLangs; GroupBox grpControls; Button AddValue; Button EditValue; Button DeleteValue; Button ShowValues; TextBox OldValue; TextBox NewValue; Label OldCaption; Label NewCaption; CheckBox chkAll; public CheckedListBoxDemo(){ grpControls=new GroupBox(); grpControls.Text="CheckedListBox Demo"; AddValue=new Button(); AddValue.Text="&Add"; AddValue.Click+=new EventHandler(Add_Click); EditValue=new Button(); EditValue.Text="&Edit"; EditValue.Click+=new EventHandler(Edit_Click); DeleteValue=new Button(); DeleteValue.Text="&Delete"; DeleteValue.Click+=new EventHandler(Delete_Click); ShowValues=new Button(); ShowValues.Text="&Show"; //ShowValues.Click+=new EventHandler(ShowValues_Click); ShowValues.Click+=new EventHandler(Checked_Changed); OldValue=new TextBox(); OldValue.ReadOnly=true; NewValue=new TextBox(); OldCaption=new Label(); OldCaption.Text="Old Value:"; NewCaption=new Label(); NewCaption.Text="New Value:"; chkAll=new CheckBox(); chkAll.Text="Check/UnCheck All"; chkAll.CheckedChanged+= new EventHandler(Checked_Changed); chkAll.Width=175; OldCaption.Location=new Point(15,15); PositionControl(OldCaption,OldValue,true); PositionControl(OldCaption,NewCaption,false); PositionControl(OldValue,NewValue,false); PositionControl(NewCaption,AddValue,false); PositionControl(AddValue,EditValue,true); PositionControl(EditValue,DeleteValue,true); PositionControl(DeleteValue,ShowValues,true); PositionControl(AddValue,chkAll,false); grpControls.Controls.AddRange(new Control[]{OldCaption,OldValue,NewCaption,NewValue,AddValue,EditValue,DeleteValue,ShowValues,chkAll}); grpControls.Size=new Size(450,200); FavLangs=new CheckedListBox(); FavLangs.Location=new Point(10,10); FavLangs.SelectedIndexChanged+=new EventHandler(SelectedIndex_Changed); grpControls.Location=new Point(FavLangs.Left+FavLangs.Width+20,FavLangs.Top); this.Controls.AddRange(new Control[]{FavLangs,grpControls}); } private void PositionControl(Control source,Control destination,bool CanPlaceHorizontal) { if(CanPlaceHorizontal){ destination.Location=new Point(source.Left+source.Width+20,source.Top); }else{ destination.Location=new Point(source.Left,source.Top+source.Height+20); } } private void Add_Click(object sender,EventArgs e){ ((Button)sender).Text = "aaa"; if(NewValue.Text.Trim()!=""){ FavLangs.Items.Add(NewValue.Text); }else{ MessageBox.Show("Enter a Value to Add"); } } private void SelectedIndex_Changed(object sender,EventArgs e){ OldValue.Text=FavLangs.Items[FavLangs.SelectedIndex].ToString(); } private void Edit_Click(object sender,EventArgs e){ if(FavLangs.SelectedIndex==-1){ MessageBox.Show("Select a Item to Edit"); } else{ if(NewValue.Text.Trim()!=""){ FavLangs.Items[FavLangs.SelectedIndex]=NewValue.Text; } else { MessageBox.Show("Enter a Value to Edit"); } } } private void Delete_Click(object sender,EventArgs e) { if(FavLangs.SelectedIndex!=-1) { FavLangs.Items.RemoveAt(FavLangs.SelectedIndex); } else { MessageBox.Show("Select a Item to Delete"); } } private void ShowValues_Click(object sender,EventArgs e){ string SelectedValues="The following value(s) are Selected:\n" + new String("-",48) + "\n"; for(int i=0;i<FavLangs.CheckedItems.Count;i++){ SelectedValues+=FavLangs.CheckedItems[i].ToString() + "\n"; } MessageBox.Show(SelectedValues); } private void Checked_Changed(object sender,EventArgs e){ for(int i=0;i<FavLangs.Items.Count;i++){ FavLangs.SetItemChecked(i,chkAll.Checked); } } public static void Main(){ Application.Run(new CheckedListBoxDemo()); }
}
</source>
Clear all items in a ListBox
<source lang="csharp"> using System; using System.Collections.Generic; using System.ruponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; public class Form1 : Form {
private System.Windows.Forms.ListBox displayListBox; private System.Windows.Forms.TextBox inputTextBox; private System.Windows.Forms.Button addButton; private System.Windows.Forms.Button removeButton; private System.Windows.Forms.Button clearButton; public Form1() { InitializeComponent(); } private void addButton_Click( object sender, EventArgs e ) { displayListBox.Items.Add( inputTextBox.Text ); inputTextBox.Clear(); } private void removeButton_Click( object sender, EventArgs e ) { if ( displayListBox.SelectedIndex != -1 ) displayListBox.Items.RemoveAt( displayListBox.SelectedIndex ); } private void clearButton_Click( object sender, EventArgs e ) { displayListBox.Items.Clear(); } private void InitializeComponent() { this.displayListBox = new System.Windows.Forms.ListBox(); this.inputTextBox = new System.Windows.Forms.TextBox(); this.addButton = new System.Windows.Forms.Button(); this.removeButton = new System.Windows.Forms.Button(); this.clearButton = new System.Windows.Forms.Button(); this.SuspendLayout(); // // displayListBox // this.displayListBox.FormattingEnabled = true; this.displayListBox.Location = new System.Drawing.Point(13, 12); this.displayListBox.Name = "displayListBox"; this.displayListBox.Size = new System.Drawing.Size(119, 238); this.displayListBox.TabIndex = 0; // // inputTextBox // this.inputTextBox.Location = new System.Drawing.Point(149, 12); this.inputTextBox.Name = "inputTextBox"; this.inputTextBox.Size = new System.Drawing.Size(100, 20); this.inputTextBox.TabIndex = 1; // // addButton // this.addButton.Location = new System.Drawing.Point(149, 56); this.addButton.Name = "addButton"; this.addButton.Size = new System.Drawing.Size(100, 36); this.addButton.TabIndex = 2; this.addButton.Text = "Add"; this.addButton.Click += new System.EventHandler(this.addButton_Click); // // removeButton // this.removeButton.Location = new System.Drawing.Point(149, 109); this.removeButton.Name = "removeButton"; this.removeButton.Size = new System.Drawing.Size(100, 36); this.removeButton.TabIndex = 3; this.removeButton.Text = "Remove"; this.removeButton.Click += new System.EventHandler(this.removeButton_Click); // // clearButton // this.clearButton.Location = new System.Drawing.Point(149, 165); this.clearButton.Name = "clearButton"; this.clearButton.Size = new System.Drawing.Size(100, 36); this.clearButton.TabIndex = 4; this.clearButton.Text = "Clear"; this.clearButton.Click += new System.EventHandler(this.clearButton_Click); // ListBoxTestForm // this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(263, 268); this.Controls.Add(this.clearButton); this.Controls.Add(this.removeButton); this.Controls.Add(this.addButton); this.Controls.Add(this.inputTextBox); this.Controls.Add(this.displayListBox); this.Name = "ListBoxTestForm"; this.Text = "ListBoxTest"; this.ResumeLayout(false); this.PerformLayout(); } [STAThread] static void Main() { Application.EnableVisualStyles(); Application.Run(new Form1()); }
}
</source>
Fill XML data to ListBox
<source lang="csharp"> using System; using System.Collections.Generic; using System.ruponentModel; using System.Data; using System.Drawing; using System.Windows.Forms; using System.Xml; class Form1 : Form {
public Form1() { InitializeComponent(); } private void buttonLoopThroughDocument_Click(object sender, EventArgs e) { listBoxXmlNodes.Items.Clear(); XmlDocument document = new XmlDocument(); document.Load("Books.xml"); RecurseXmlDocument((XmlNode)document.DocumentElement, 0); } private void RecurseXmlDocument(XmlNode root, int indent) { if (root == null) return; if (root is XmlElement){ listBoxXmlNodes.Items.Add(root.Name.PadLeft(root.Name.Length + indent)); if (root.HasChildNodes) RecurseXmlDocument(root.FirstChild, indent + 2); if (root.NextSibling != null) RecurseXmlDocument(root.NextSibling, indent); } else if (root is XmlText) { string text = ((XmlText)root).Value; listBoxXmlNodes.Items.Add(text.PadLeft(text.Length + indent)); } else if (root is XmlComment) { string text = root.Value; listBoxXmlNodes.Items.Add(text.PadLeft(text.Length + indent)); if (root.HasChildNodes) RecurseXmlDocument(root.FirstChild, indent + 2); if (root.NextSibling != null) RecurseXmlDocument(root.NextSibling, indent); } } private void buttonCreateNode_Click(object sender, EventArgs e) { XmlDocument document = new XmlDocument(); document.Load("Books.xml"); XmlElement root = document.DocumentElement; XmlElement newBook = document.CreateElement("book"); XmlElement newTitle = document.CreateElement("title"); XmlElement newAuthor = document.CreateElement("author"); XmlElement newCode = document.CreateElement("code"); XmlText title = document.CreateTextNode("C#"); XmlText author = document.CreateTextNode("AAA"); XmlText code = document.CreateTextNode("1234567890"); XmlComment comment = document.CreateComment("comment"); newBook.AppendChild(comment); newBook.AppendChild(newTitle); newBook.AppendChild(newAuthor); newBook.AppendChild(newCode); newTitle.AppendChild(title); newAuthor.AppendChild(author); newCode.AppendChild(code); root.InsertAfter(newBook, root.FirstChild); document.Save("Books.xml"); } private void buttonDeleteNode_Click(object sender, EventArgs e) { XmlDocument document = new XmlDocument(); document.Load("Books.xml"); XmlElement root = document.DocumentElement; if (root.HasChildNodes) { XmlNode book = root.LastChild; root.RemoveChild(book); document.Save("Books.xml"); } } private void buttonSelect_Click(object sender, EventArgs e) { XmlDocument document = new XmlDocument(); document.Load("Books.xml"); XmlElement root = document.DocumentElement; XmlNodeList nodeList = root.SelectNodes("//book[@pages="1000"]"); foreach (XmlNode n in nodeList) { MessageBox.Show(n.InnerText); } } private void InitializeComponent() { this.buttonLoopThroughDocument = new System.Windows.Forms.Button(); this.listBoxXmlNodes = new System.Windows.Forms.ListBox(); this.buttonCreateNode = new System.Windows.Forms.Button(); this.buttonDeleteNode = new System.Windows.Forms.Button(); this.buttonSelect = new System.Windows.Forms.Button(); this.SuspendLayout(); // // buttonLoopThroughDocument // this.buttonLoopThroughDocument.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right))); this.buttonLoopThroughDocument.Location = new System.Drawing.Point(444, 13); this.buttonLoopThroughDocument.Name = "buttonLoopThroughDocument"; this.buttonLoopThroughDocument.TabIndex = 0; this.buttonLoopThroughDocument.Text = "Loop"; this.buttonLoopThroughDocument.Click += new System.EventHandler(this.buttonLoopThroughDocument_Click); // // listBoxXmlNodes // this.listBoxXmlNodes.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) | System.Windows.Forms.AnchorStyles.Left) | System.Windows.Forms.AnchorStyles.Right))); this.listBoxXmlNodes.FormattingEnabled = true; this.listBoxXmlNodes.Location = new System.Drawing.Point(13, 13); this.listBoxXmlNodes.Name = "listBoxXmlNodes"; this.listBoxXmlNodes.Size = new System.Drawing.Size(424, 225); this.listBoxXmlNodes.TabIndex = 1; // // buttonCreateNode // this.buttonCreateNode.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right))); this.buttonCreateNode.Location = new System.Drawing.Point(444, 43); this.buttonCreateNode.Name = "buttonCreateNode"; this.buttonCreateNode.TabIndex = 2; this.buttonCreateNode.Text = "Create Node"; this.buttonCreateNode.Click += new System.EventHandler(this.buttonCreateNode_Click); // // buttonDeleteNode // this.buttonDeleteNode.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right))); this.buttonDeleteNode.Location = new System.Drawing.Point(444, 73); this.buttonDeleteNode.Name = "buttonDeleteNode"; this.buttonDeleteNode.TabIndex = 3; this.buttonDeleteNode.Text = "Delete Node"; this.buttonDeleteNode.Visible = false; this.buttonDeleteNode.Click += new System.EventHandler(this.buttonDeleteNode_Click); // // buttonSelect // this.buttonSelect.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right))); this.buttonSelect.Location = new System.Drawing.Point(444, 103); this.buttonSelect.Name = "buttonSelect"; this.buttonSelect.TabIndex = 4; this.buttonSelect.Text = "Select"; this.buttonSelect.Visible = false; this.buttonSelect.Click += new System.EventHandler(this.buttonSelect_Click); // // Form1 // this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(531, 250); this.Controls.Add(this.buttonSelect); this.Controls.Add(this.buttonDeleteNode); this.Controls.Add(this.buttonCreateNode); this.Controls.Add(this.listBoxXmlNodes); this.Controls.Add(this.buttonLoopThroughDocument); this.Name = "Form1"; this.Text = "Xml Nodes"; this.ResumeLayout(false); }
private System.Windows.Forms.Button buttonLoopThroughDocument; private System.Windows.Forms.ListBox listBoxXmlNodes; private System.Windows.Forms.Button buttonCreateNode; private System.Windows.Forms.Button buttonDeleteNode; private System.Windows.Forms.Button buttonSelect; [STAThread] static void Main() { Application.EnableVisualStyles(); Application.Run(new Form1()); }
}
</source>
Form with list, button
<source lang="csharp"> /* C# Programming Tips & Techniques by Charles Wright, Kris Jamsa Publisher: Osborne/McGraw-Hill (December 28, 2001) ISBN: 0072193794
- /
using System; using System.Drawing; using System.Collections; using System.ruponentModel; using System.Windows.Forms; using System.Data; namespace Modeless {
/// <summary> /// Summary description for MainForm. /// </summary> public class MainFormDemo : System.Windows.Forms.Form { private System.Windows.Forms.ListBox listBox1; private System.Windows.Forms.Button button1; private System.Windows.Forms.Button button2; private System.Windows.Forms.Button button3; /// <summary> /// Required designer variable. /// </summary> private System.ruponentModel.Container components = null; AddItemForm frmAdd; public MainFormDemo() { // // Required for Windows Form Designer support // InitializeComponent(); // // TODO: Add any constructor code after InitializeComponent call // frmAdd = new AddItemForm (this); } /// <summary> /// Clean up any resources being used. /// </summary> protected override void Dispose( bool disposing ) { if( disposing ) { if (components != null) { components.Dispose(); } } base.Dispose( disposing ); } #region Windows Form Designer generated code /// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> private void InitializeComponent() { this.listBox1 = new System.Windows.Forms.ListBox(); this.button1 = new System.Windows.Forms.Button(); this.button2 = new System.Windows.Forms.Button(); this.button3 = new System.Windows.Forms.Button(); this.SuspendLayout(); // // listBox1 // this.listBox1.Location = new System.Drawing.Point(42, 16); this.listBox1.Name = "listBox1"; this.listBox1.Size = new System.Drawing.Size(208, 199); this.listBox1.TabIndex = 0; // // button1 // this.button1.Location = new System.Drawing.Point(17, 240); this.button1.Name = "button1"; this.button1.TabIndex = 1; this.button1.Text = "Add Item"; this.button1.Click += new System.EventHandler(this.button1_Click); // // button2 // this.button2.Location = new System.Drawing.Point(109, 240); this.button2.Name = "button2"; this.button2.TabIndex = 2; this.button2.Text = "Delete Item"; this.button2.Click += new System.EventHandler(this.button2_Click); // // button3 // this.button3.DialogResult = System.Windows.Forms.DialogResult.Cancel; this.button3.Location = new System.Drawing.Point(201, 240); this.button3.Name = "button3"; this.button3.TabIndex = 3; this.button3.Text = "Close"; this.button3.Click += new System.EventHandler(this.button3_Click); // // MainForm // this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.CancelButton = this.button3; this.ClientSize = new System.Drawing.Size(292, 273); this.Controls.AddRange(new System.Windows.Forms.Control[] { this.button3, this.button2, this.button1, this.listBox1}); this.Name = "MainForm"; this.Text = "MainForm"; this.ResumeLayout(false); } #endregion /// <summary> /// The main entry point for the application. /// </summary> [STAThread] static void Main() { Application.Run(new MainFormDemo()); }
private void button1_Click(object sender, System.EventArgs e) { if (frmAdd.IsDisposed == true) frmAdd = new AddItemForm (this); frmAdd.Show (); } private void button2_Click(object sender, System.EventArgs e) { if (listBox1.SelectedIndex < 0) return; object obj = listBox1.Items[listBox1.SelectedIndex]; listBox1.Items.Remove (obj); } private void button3_Click(object sender, System.EventArgs e) { Application.Exit (); } public string AddItemToList (string strAdd) { if (strAdd == "") return (""); if (listBox1.FindString (strAdd, -1) < 0) { listBox1.Items.Add (strAdd); return (""); } MessageBox.Show ("\"" + strAdd + "\" is already in the list box", "Duplicate"); return (strAdd); } } /// <summary> /// Summary description for AddItemForm. /// </summary> public class AddItemForm : System.Windows.Forms.Form { private System.Windows.Forms.TextBox textBox1; private System.Windows.Forms.Button button1; private System.Windows.Forms.Button button2; /// <summary> /// Required designer variable. /// </summary> private System.ruponentModel.Container components = null; MainFormDemo parent; public AddItemForm(MainFormDemo parent) { // // Required for Windows Form Designer support // InitializeComponent(); // // TODO: Add any constructor code after InitializeComponent call // this.parent = parent; } /// <summary> /// Clean up any resources being used. /// </summary> protected override void Dispose( bool disposing ) { if( disposing ) { if(components != null) { components.Dispose(); } } base.Dispose( disposing ); } #region Windows Form Designer generated code /// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> private void InitializeComponent() { this.textBox1 = new System.Windows.Forms.TextBox(); this.button1 = new System.Windows.Forms.Button(); this.button2 = new System.Windows.Forms.Button(); this.SuspendLayout(); // // textBox1 // this.textBox1.Location = new System.Drawing.Point(28, 8); this.textBox1.Name = "textBox1"; this.textBox1.Size = new System.Drawing.Size(224, 20); this.textBox1.TabIndex = 1; this.textBox1.Text = ""; // // button1 // this.button1.Location = new System.Drawing.Point(40, 48); this.button1.Name = "button1"; this.button1.TabIndex = 2; this.button1.Text = "Add"; this.button1.Click += new System.EventHandler(this.button1_Click_1); // // button2 // this.button2.Location = new System.Drawing.Point(184, 48); this.button2.Name = "button2"; this.button2.TabIndex = 3; this.button2.Text = "Close"; this.button2.Click += new System.EventHandler(this.button2_Click); // // AddItemForm // this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(280, 77); this.Controls.AddRange(new System.Windows.Forms.Control[] { this.button2, this.button1, this.textBox1}); this.Name = "AddItemForm"; this.Text = "AddItem"; this.ResumeLayout(false); } #endregion private void button1_Click_1(object sender, System.EventArgs e) { textBox1.Text = parent.AddItemToList (textBox1.Text);
// textBox1.Text = "";
} private void button2_Click(object sender, System.EventArgs e) { this.Dispose (); this.Close (); } }
}
</source>
ListBox and Metafile Enum
<source lang="csharp"> /* GDI+ Programming in C# and VB .NET by Nick Symmonds Publisher: Apress ISBN: 159059035X
- /
using System; using System.Drawing; using System.Drawing.Drawing2D; using System.Drawing.Imaging; using System.Collections; using System.ruponentModel; using System.Windows.Forms; using System.Data; using System.Runtime.InteropServices; namespace MetaEnum_c {
public class MetaEnum : System.Windows.Forms.Form { private System.ruponentModel.Container components = null; private System.Windows.Forms.ListBox LB; Metafile mf = new Metafile("mymeta.emf"); public MetaEnum() { InitializeComponent(); } protected override void Dispose( bool disposing ) { if( disposing ) { if (components != null) { components.Dispose(); } } mf.Dispose(); base.Dispose( disposing ); } #region Windows Form Designer generated code /// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> private void InitializeComponent() { this.LB = new System.Windows.Forms.ListBox(); this.SuspendLayout(); // // LB // this.LB.Location = new System.Drawing.Point(208, 232); this.LB.Name = "LB"; this.LB.Size = new System.Drawing.Size(168, 121); this.LB.TabIndex = 1; // // MetaEnum // this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(392, 373); this.Controls.AddRange(new System.Windows.Forms.Control[] { this.LB}); this.MaximizeBox = false; this.MinimizeBox = false; this.Name = "MetaEnum"; this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen; this.Text = "MetaEnum"; this.Load += new System.EventHandler(this.MetaEnum_Load); this.ResumeLayout(false); } #endregion [STAThread] static void Main() { Application.Run(new MetaEnum()); } private void MetaEnum_Load(object sender, System.EventArgs e) { } protected override void OnPaint(PaintEventArgs e) { Graphics G = e.Graphics; G.EnumerateMetafile( mf, new Point( 50, 50 ), new Graphics.EnumerateMetafileProc(this.MetafileCallback) ); } // Define callback method. private bool MetafileCallback( EmfPlusRecordType recordType, int flags, int dataSize, IntPtr data, PlayRecordCallback callbackData) { LB.Items.Add(recordType); if ( dataSize > 0 ) { byte[] D = new byte[dataSize]; Marshal.Copy(data, D, 0, dataSize); mf.PlayRecord(recordType, flags, dataSize, D); } return true; } }
}
</source>
<A href="http://www.nfex.ru/Code/CSharpDownload/MetaEnum-c.zip">MetaEnum-c.zip( 1 k)</a>
List Box click event
<source lang="csharp"> using System; using System.Collections.Generic; using System.ruponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; public class Form1 : Form {
private System.Windows.Forms.Label lblSaturation; private System.Windows.Forms.Label lblHue; private System.Windows.Forms.Label lblBrightness; private System.Windows.Forms.Label Label1; private System.Windows.Forms.ListBox lstColors; public Form1() { InitializeComponent(); string[] colorNames = System.Enum.GetNames(typeof(KnownColor)); lstColors.Items.AddRange(colorNames); } private void lstColors_SelectedIndexChanged(object sender, EventArgs e) { KnownColor selectedColor = (KnownColor)System.Enum.Parse(typeof(KnownColor), lstColors.Text); this.BackColor = System.Drawing.Color.FromKnownColor(selectedColor); lblBrightness.Text = "Brightness = " + this.BackColor.GetBrightness().ToString(); lblHue.Text = "Hue = " + this.BackColor.GetHue().ToString(); lblSaturation.Text = "Saturation = " + this.BackColor.GetSaturation().ToString(); } private void InitializeComponent() { this.lblSaturation = new System.Windows.Forms.Label(); this.lblHue = new System.Windows.Forms.Label(); this.lblBrightness = new System.Windows.Forms.Label(); this.Label1 = new System.Windows.Forms.Label(); this.lstColors = new System.Windows.Forms.ListBox(); this.SuspendLayout(); // // lblSaturation // this.lblSaturation.BackColor = System.Drawing.SystemColors.ActiveCaptionText; this.lblSaturation.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle; this.lblSaturation.FlatStyle = System.Windows.Forms.FlatStyle.System; this.lblSaturation.Location = new System.Drawing.Point(268, 57); this.lblSaturation.Name = "lblSaturation"; this.lblSaturation.Size = new System.Drawing.Size(136, 20); this.lblSaturation.TabIndex = 4; this.lblSaturation.Text = " Saturation"; // // lblHue // this.lblHue.BackColor = System.Drawing.SystemColors.ActiveCaptionText; this.lblHue.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle; this.lblHue.FlatStyle = System.Windows.Forms.FlatStyle.System; this.lblHue.Location = new System.Drawing.Point(268, 33); this.lblHue.Name = "lblHue"; this.lblHue.Size = new System.Drawing.Size(136, 20); this.lblHue.TabIndex = 3; this.lblHue.Text = " Hue"; // // lblBrightness // this.lblBrightness.BackColor = System.Drawing.SystemColors.ActiveCaptionText; this.lblBrightness.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle; this.lblBrightness.FlatStyle = System.Windows.Forms.FlatStyle.System; this.lblBrightness.Location = new System.Drawing.Point(268, 9); this.lblBrightness.Name = "lblBrightness"; this.lblBrightness.Size = new System.Drawing.Size(136, 20); this.lblBrightness.TabIndex = 2; this.lblBrightness.Text = " Brightness"; // // Label1 // this.Label1.BackColor = System.Drawing.SystemColors.ActiveCaptionText; this.Label1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle; this.Label1.FlatStyle = System.Windows.Forms.FlatStyle.System; this.Label1.Location = new System.Drawing.Point(12, 9); this.Label1.Name = "Label1"; this.Label1.Size = new System.Drawing.Size(200, 20); this.Label1.TabIndex = 0; this.Label1.Text = " Choose a Background Color:"; // // lstColors // this.lstColors.FormattingEnabled = true; this.lstColors.Location = new System.Drawing.Point(12, 37); this.lstColors.Name = "lstColors"; this.lstColors.Size = new System.Drawing.Size(200, 238); this.lstColors.TabIndex = 1; this.lstColors.SelectedIndexChanged += new System.EventHandler(this.lstColors_SelectedIndexChanged); // // Form1 // this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(430, 284); this.Controls.Add(this.lblSaturation); this.Controls.Add(this.lblHue); this.Controls.Add(this.lblBrightness); this.Controls.Add(this.Label1); this.Controls.Add(this.lstColors); this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0))); this.Name = "Form1"; this.Text = "Color Changer"; this.ResumeLayout(false); } [STAThread] static void Main() { Application.EnableVisualStyles(); Application.Run(new Form1()); }
}
</source>
ListBox Demo 2
<source lang="csharp"> using System; using System.Drawing; using System.Collections; using System.ruponentModel; using System.Windows.Forms; using System.Data;
public class ListBoxDemo : System.Windows.Forms.Form {
private System.ruponentModel.Container container; private System.Windows.Forms.Button buttonAdd; private System.Windows.Forms.Button buttonClose; private System.Windows.Forms.Button buttonModify; private System.Windows.Forms.Button buttonDelete; private System.Windows.Forms.Button buttonMoveUp; private System.Windows.Forms.Button buttonMoveDown; private System.Windows.Forms.ListBox listbox; private System.Windows.Forms.TextBox textbox; private System.Windows.Forms.Label label; private int nSelectedIndex; //*********SIZE & LOCATION******************// // COMPONENT - BUTTON(s) aligned along X-axis. const int BUTTON_LENGTH = 50; const int BUTTON_HEIGHT = 20; const int FIRSTBUTTON_XPOS = 20; const int FIRSTBUTTON_YPOS =220; const int XSPACING = 70; // (Note: XSPACING >= BUTTON_LENGTH) const int YSPACING = 0; //COMPONENT - MOVE BUTTONS const int MBUTTON_LENGTH = 20; const int MBUTTON_HEIGHT = 20; const int FIRSTMBUTTON_XPOS = 220; const int FIRSTMBUTTON_YPOS =70; const int SECONDMBUTTON_XPOS = 220; const int SECONDMBUTTON_YPOS =100; // COMPONENT - LISTBOX const int LISTBOX_LENGTH = 3*BUTTON_LENGTH; const int LISTBOX_HEIGHT = 6*BUTTON_HEIGHT; const int LISTBOX_XPOS = 50; const int LISTBOX_YPOS = 50; // COMPONENT - LABEL const int LABEL_LENGTH = 50; const int LABEL_HEIGHT = 50; const int LABEL_XPOS = 20; // align it with first button const int LABEL_YPOS = 173; // COMPONENT - TEXTBOX const int TEXTBOX_LENGTH = 120; const int TEXTBOX_HEIGHT = 50; const int TEXTBOX_XPOS = 70; const int TEXTBOX_YPOS = 170; public ListBoxDemo() : base() { InitializeComponent(); } private void InitializeComponent() { // this this.container = new System.ruponentModel.Container(); this.Text="List Box"; // buttonAdd this.buttonAdd = new System.Windows.Forms.Button(); buttonAdd.Location = new System.Drawing.Point(FIRSTBUTTON_XPOS,FIRSTBUTTON_YPOS); buttonAdd.Text = "&Add"; buttonAdd.Size = new System.Drawing.Size(BUTTON_LENGTH,BUTTON_HEIGHT); buttonAdd.Click += new System.EventHandler(this.buttonAdd_Click); buttonAdd.Enabled = false; this.Controls.Add(this.buttonAdd); //buttonModify this.buttonModify = new System.Windows.Forms.Button(); buttonModify.Location = new System.Drawing.Point(FIRSTBUTTON_XPOS+XSPACING,FIRSTBUTTON_YPOS+YSPACING); buttonModify.Text = "&Modify"; buttonModify.Size = new System.Drawing.Size(BUTTON_LENGTH,BUTTON_HEIGHT); buttonModify.Click += new System.EventHandler(this.buttonModify_Click); buttonModify.Enabled = false; this.Controls.Add(this.buttonModify); //buttonDelete this.buttonDelete = new System.Windows.Forms.Button(); buttonDelete.Location = new System.Drawing.Point(FIRSTBUTTON_XPOS+2*XSPACING,FIRSTBUTTON_YPOS+2*YSPACING); buttonDelete.Text = "&Delete"; buttonDelete.Size = new System.Drawing.Size(BUTTON_LENGTH,BUTTON_HEIGHT); buttonDelete.Enabled = false; buttonDelete.Click += new System.EventHandler(this.buttonDelete_Click); this.Controls.Add(this.buttonDelete); // buttonClose this.buttonClose = new System.Windows.Forms.Button(); buttonClose.Location = new System.Drawing.Point(FIRSTBUTTON_XPOS+3*XSPACING,FIRSTBUTTON_YPOS+3*YSPACING); buttonClose.Text = "&Close"; buttonClose.Size = new System.Drawing.Size(BUTTON_LENGTH,BUTTON_HEIGHT); buttonClose.Click += new System.EventHandler(this.buttonClose_Click); this.Controls.Add(this.buttonClose); // listbox this.listbox = new System.Windows.Forms.ListBox(); listbox.Location = new System.Drawing.Point(LISTBOX_XPOS,LISTBOX_YPOS); listbox.Size = new System.Drawing.Size(LISTBOX_LENGTH,LISTBOX_HEIGHT); listbox.Click += new System.EventHandler(this.listbox_SelectedIndexChanged); listbox.BackColor = (Color)System.Drawing.SystemColors.Desktop; this.Controls.Add(this.listbox); // label this.label = new System.Windows.Forms.Label(); label.Location = new System.Drawing.Point(LABEL_XPOS,LABEL_YPOS); label.Size = new System.Drawing.Size(LABEL_LENGTH,LABEL_HEIGHT); label.Text = "Enter:"; this.Controls.Add(this.label); // textbox this.textbox = new System.Windows.Forms.TextBox(); textbox.Location = new System.Drawing.Point(TEXTBOX_XPOS,TEXTBOX_YPOS); textbox.Click += new System.EventHandler(this.textbox_Click); textbox.Size = new System.Drawing.Size(TEXTBOX_LENGTH,TEXTBOX_HEIGHT); this.Controls.Add(this.textbox); // buttonMoveUp this.buttonMoveUp = new System.Windows.Forms.Button(); buttonMoveUp.Location = new System.Drawing.Point(FIRSTMBUTTON_XPOS,FIRSTMBUTTON_YPOS); buttonMoveUp.Text = "<"; buttonMoveUp.Size = new System.Drawing.Size(MBUTTON_LENGTH,MBUTTON_HEIGHT); buttonMoveUp.Click += new System.EventHandler(this.buttonMoveUp_Click); buttonMoveUp.Enabled = false; this.Controls.Add(this.buttonMoveUp); // buttonMoveDown this.buttonMoveDown = new System.Windows.Forms.Button(); buttonMoveDown.Location = new System.Drawing.Point(SECONDMBUTTON_XPOS,SECONDMBUTTON_YPOS); buttonMoveDown.Text = ">"; buttonMoveDown.Size = new System.Drawing.Size(MBUTTON_LENGTH,MBUTTON_HEIGHT); buttonMoveDown.Click += new System.EventHandler(this.buttonMoveDown_Click); buttonMoveDown.Enabled = false; this.Controls.Add(this.buttonMoveDown); } protected void textbox_Click(Object sender, System.EventArgs e) { this.buttonAdd.Enabled = true; if (this.listbox.Items.Count>0) EnableAllListBoxButtons(); } protected void listbox_SelectedIndexChanged(object sender, System.EventArgs e) { nSelectedIndex = this.listbox.SelectedIndex; string szSelected = (string)this.listbox.SelectedItem; this.textbox.Text = szSelected; } protected void buttonAdd_Click(Object sender, System.EventArgs e) { if (this.textbox.Text !="") { this.listbox.Items.Add(this.textbox.Text); this.textbox.Text = ""; EnableAllListBoxButtons(); } } protected void buttonModify_Click(Object sender, System.EventArgs e) { this.listbox.Items[nSelectedIndex] = this.textbox.Text; } protected void buttonDelete_Click(Object sender, System.EventArgs e) { nSelectedIndex = this.listbox.SelectedIndex; this.listbox.Items.Remove(nSelectedIndex); System.Console.WriteLine("Remove fn does not work..."); } protected void buttonClose_Click(Object sender, System.EventArgs e) { this.Close(); } protected void buttonMoveUp_Click(Object sender, System.EventArgs e) { if (this.listbox.SelectedIndex >0) this.listbox.SelectedIndex--; } protected void buttonMoveDown_Click(Object sender, System.EventArgs e) { if (this.listbox.SelectedIndex < this.listbox.Items.Count-1) this.listbox.SelectedIndex++; } private void EnableAllListBoxButtons() { this.buttonAdd.Enabled = true; this.buttonModify.Enabled = true; this.buttonDelete.Enabled = true; this.buttonMoveUp.Enabled = true; this.buttonMoveDown.Enabled = true; } [STAThread] public static void Main(string[] args) { Application.Run(new ListBoxDemo()); }
} // class
</source>
ListBox: font and image
<source lang="csharp"> /* Professional Windows GUI Programming Using C# by Jay Glynn, Csaba Torok, Richard Conway, Wahid Choudhury,
Zach Greenvoss, Shripad Kulkarni, Neil Whitlow
Publisher: Peer Information ISBN: 1861007663
- /
using System; using System.Drawing; using System.Collections; using System.ruponentModel; using System.Windows.Forms; using System.Data; namespace MyListBox {
/// <summary> /// Summary description for MyListBox. /// </summary> public class MyListBox : System.Windows.Forms.Form { /// <summary> /// Required designer variable. /// </summary> private System.ruponentModel.Container components = null; private System.Windows.Forms.Label label1; private System.Windows.Forms.Label label2; private System.Windows.Forms.Label label3; private System.Windows.Forms.ListBox VARIABLE; private System.Windows.Forms.ListBox FIXED; private System.Windows.Forms.ListBox SIMPLE; private System.Windows.Forms.ListBox MULTI_COLUMN; private System.Windows.Forms.Label label4; private System.Windows.Forms.ListBox MULTI_SELECTION; private System.Windows.Forms.Label label5; static int delta = 5 ; string[] ListItems = new string[7]; public MyListBox() { ListItems[0] = "Apples"; ListItems[1] = "Oranges"; ListItems[2] = "Mangoes"; ListItems[3] = "PineApple"; ListItems[4] = "Strawbverries"; ListItems[5] = "Bananas"; ListItems[6] = "GrapeFruit"; // // Required for Windows Form Designer support // InitializeComponent(); // // TODO: Add any constructor code after InitializeComponent call // } /// <summary> /// Clean up any resources being used. /// </summary> protected override void Dispose( bool disposing ) { if( disposing ) { if (components != null) { components.Dispose(); } } base.Dispose( disposing ); } #region Windows Form Designer generated code /// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> private void InitializeComponent() { this.label1 = new System.Windows.Forms.Label(); this.label2 = new System.Windows.Forms.Label(); this.label3 = new System.Windows.Forms.Label(); this.VARIABLE = new System.Windows.Forms.ListBox(); this.FIXED = new System.Windows.Forms.ListBox(); this.SIMPLE = new System.Windows.Forms.ListBox(); this.MULTI_COLUMN = new System.Windows.Forms.ListBox(); this.label4 = new System.Windows.Forms.Label(); this.MULTI_SELECTION = new System.Windows.Forms.ListBox(); this.label5 = new System.Windows.Forms.Label(); this.SuspendLayout(); // // label1 // this.label1.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0))); this.label1.Location = new System.Drawing.Point(208, 24); this.label1.Name = "label1"; this.label1.Size = new System.Drawing.Size(192, 23); this.label1.TabIndex = 1; this.label1.Text = "Fixed Owner Draw List Box"; // // label2 // this.label2.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0))); this.label2.Location = new System.Drawing.Point(24, 24); this.label2.Name = "label2"; this.label2.Size = new System.Drawing.Size(168, 23); this.label2.TabIndex = 2; this.label2.Text = "Simple List Box"; // // label3 // this.label3.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0))); this.label3.Location = new System.Drawing.Point(424, 24); this.label3.Name = "label3"; this.label3.Size = new System.Drawing.Size(208, 16); this.label3.TabIndex = 1; this.label3.Text = "Variable Owner Draw List Box"; // // VARIABLE // this.VARIABLE.DrawMode = System.Windows.Forms.DrawMode.OwnerDrawVariable; this.VARIABLE.Location = new System.Drawing.Point(424, 56); this.VARIABLE.Name = "VARIABLE"; this.VARIABLE.Size = new System.Drawing.Size(200, 240); this.VARIABLE.TabIndex = 5; this.VARIABLE.MeasureItem += new System.Windows.Forms.MeasureItemEventHandler(this.VARIABLE_MeasureItem); this.VARIABLE.DrawItem += new System.Windows.Forms.DrawItemEventHandler(this.VARIABLE_DrawItem); this.VARIABLE.SelectedIndexChanged += new System.EventHandler(this.VARIABLE_SelectedIndexChanged); // // FIXED // this.FIXED.DrawMode = System.Windows.Forms.DrawMode.OwnerDrawFixed; this.FIXED.Location = new System.Drawing.Point(208, 56); this.FIXED.Name = "FIXED"; this.FIXED.Size = new System.Drawing.Size(208, 238); this.FIXED.TabIndex = 4; this.FIXED.DrawItem += new System.Windows.Forms.DrawItemEventHandler(this.FIXED_DrawItem); this.FIXED.SelectedIndexChanged += new System.EventHandler(this.FIXED_SelectedIndexChanged); // // SIMPLE // this.SIMPLE.Location = new System.Drawing.Point(24, 56); this.SIMPLE.Name = "SIMPLE"; this.SIMPLE.Size = new System.Drawing.Size(176, 238); this.SIMPLE.TabIndex = 3; this.SIMPLE.SelectedIndexChanged += new System.EventHandler(this.SIMPLE_SelectedIndexChanged); // // MULTI_COLUMN // this.MULTI_COLUMN.Location = new System.Drawing.Point(24, 344); this.MULTI_COLUMN.MultiColumn = true; this.MULTI_COLUMN.Name = "MULTI_COLUMN"; this.MULTI_COLUMN.Size = new System.Drawing.Size(224, 69); this.MULTI_COLUMN.TabIndex = 6; this.MULTI_COLUMN.SelectedIndexChanged += new System.EventHandler(this.MULTI_COLUMN_SelectedIndexChanged); // // label4 // this.label4.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0))); this.label4.Location = new System.Drawing.Point(24, 320); this.label4.Name = "label4"; this.label4.Size = new System.Drawing.Size(168, 24); this.label4.TabIndex = 7; this.label4.Text = "Multi Column ListBox"; // // MULTI_SELECTION // this.MULTI_SELECTION.Location = new System.Drawing.Point(296, 344); this.MULTI_SELECTION.MultiColumn = true; this.MULTI_SELECTION.Name = "MULTI_SELECTION"; this.MULTI_SELECTION.SelectionMode = System.Windows.Forms.SelectionMode.MultiSimple; this.MULTI_SELECTION.Size = new System.Drawing.Size(200, 147); this.MULTI_SELECTION.TabIndex = 6; this.MULTI_SELECTION.SelectedIndexChanged += new System.EventHandler(this.MULTI_SELECTION_SelectedIndexChanged); // // label5 // this.label5.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0))); this.label5.Location = new System.Drawing.Point(296, 320); this.label5.Name = "label5"; this.label5.Size = new System.Drawing.Size(208, 24); this.label5.TabIndex = 7; this.label5.Text = "Multi Selection ListBox"; // // MyListBox // this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(640, 493); this.Controls.AddRange(new System.Windows.Forms.Control[] { this.label4, this.MULTI_COLUMN, this.VARIABLE, this.FIXED, this.SIMPLE, this.label2, this.label1, this.label3, this.MULTI_SELECTION, this.label5}); this.Name = "MyListBox"; this.Text = "ListBox Style"; this.Load += new System.EventHandler(this.MyListBox_Load); this.ResumeLayout(false); } #endregion /// <summary> /// The main entry point for the application. /// </summary> [STAThread] static void Main() { Application.Run(new MyListBox()); } private void MyListBox_Load(object sender, System.EventArgs e) { // Set the height of the ListBox with OwnerDrawFixed property FIXED.ItemHeight = 35 ; // Populate all the ListBoxes for ( int i=0; i < ListItems.Length; i++) { MULTI_SELECTION.Items.Add(ListItems[i]); MULTI_COLUMN.Items.Add(ListItems[i]); SIMPLE.Items.Add(ListItems[i]); FIXED.Items.Add(ListItems[i]); VARIABLE.Items.Add(ListItems[i]); } } private void FIXED_DrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e) { //Select the Icon that you want to display Icon i = new Icon("TICK.ico"); // Get the Bounding rectangle Rectangle rc = new Rectangle(e.Bounds.X + delta , e.Bounds.Y + delta , e.Bounds.Width-10, e.Bounds.Height-delta); Console.WriteLine(e.State.ToString()); // Setup the stringformatting object StringFormat sf = new StringFormat(); sf.Alignment = StringAlignment.Center ; // Get the item text FIXED = (ListBox)sender ; string str = (string)FIXED.Items[e.Index]; // Draw the rectangle e.Graphics.DrawRectangle(new Pen(new SolidBrush(Color.Black) , 2) , rc); e.Graphics.FillRectangle(new SolidBrush(Color.White) , rc); // Check if the item is selected if ( e.State == ( DrawItemState.NoAccelerator | DrawItemState.NoFocusRect)) { // Paint the item that if not selected e.Graphics.FillRectangle(new SolidBrush(Color.White) , rc); e.Graphics.DrawString( str , new Font("Ariel" , 12) , new SolidBrush(Color.Black), rc ,sf); e.DrawFocusRectangle(); } else { // Paint the item accordingly if it is selected e.DrawFocusRectangle(); e.Graphics.FillRectangle(new SolidBrush(Color.LightYellow) , rc); e.Graphics.DrawIcon(i, e.Bounds.X , e.Bounds.Y+5); e.Graphics.DrawString( str , new Font("Ariel" , 12) , new SolidBrush(Color.Black), rc ,sf); } } private void VARIABLE_DrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e) { //Select the Icon that you want to display Icon i = new Icon("TICK.ico"); // Get the Bounding rectangle Rectangle rc = new Rectangle(e.Bounds.X + delta , e.Bounds.Y + delta , e.Bounds.Width-10, e.Bounds.Height-delta); Console.WriteLine(e.State.ToString()); // Setup the stringformatting object StringFormat sf = new StringFormat(); sf.Alignment = StringAlignment.Center ; // UnBox the sender VARIABLE = (ListBox)sender ; // Get the item text string str = (string)VARIABLE.Items[e.Index]; // Draw the rectangle e.Graphics.DrawRectangle(new Pen(new SolidBrush(Color.Black) , 2) , rc); // Fill the rectangle with white background. Default Item not selected e.Graphics.FillRectangle(new SolidBrush(Color.White) , rc); // Check if the item is selected if ( e.State == ( DrawItemState.NoAccelerator | DrawItemState.NoFocusRect)) { // Paint the item that if not selected e.Graphics.FillRectangle(new SolidBrush(Color.White) , rc); e.Graphics.DrawString( str , new Font("Ariel" , 12) , new SolidBrush(Color.Black), rc ,sf); e.DrawFocusRectangle(); } else { // Paint the item accordingly if it is selected e.DrawFocusRectangle(); e.Graphics.FillRectangle(new SolidBrush(Color.LightCyan) , rc); e.Graphics.DrawIcon(i, e.Bounds.X , e.Bounds.Y+5); e.Graphics.DrawString( str , new Font("Ariel" , 12) , new SolidBrush(Color.Black), rc ,sf); } } private void VARIABLE_MeasureItem(object sender, System.Windows.Forms.MeasureItemEventArgs e) { // For every second item in the VariableListBox, set the itemheight to 55 if ( e.Index %2 == 0 ) { e.ItemHeight = 55 ; } else { // For all other items set the items to 33 e.ItemHeight = 33 ; } } private void SIMPLE_SelectedIndexChanged(object sender, System.EventArgs e) { // Unbox the sender SIMPLE = (ListBox)sender ; // Get the position of the item selected int posSelected = SIMPLE.SelectedIndex ; // Get the item text string str = (string)SIMPLE.Items[posSelected]; MessageBox.Show("ITEM SELECTED FROM SIMPLE LIST BOX = " + str , "Simple ListBox"); } private void FIXED_SelectedIndexChanged(object sender, System.EventArgs e) { // Unbox the sender FIXED = (ListBox)sender ; // Get the position of the item selected int posSelected = FIXED.SelectedIndex ; // Get the item text string str = (string)FIXED.Items[posSelected]; MessageBox.Show("ITEM SELECTED FROM FIXED LIST BOX = " + str , "Fixed Height ListBox"); } private void VARIABLE_SelectedIndexChanged(object sender, System.EventArgs e) { // Unbox the sender VARIABLE = (ListBox)sender ; // Get the position of the item selected int posSelected = VARIABLE.SelectedIndex ; // Get the item text string str = (string) VARIABLE.Items[posSelected]; MessageBox.Show("ITEM SELECTED FROM VARIABLE LIST BOX = " + str , "Variable Height ListBox"); } private void MULTI_COLUMN_SelectedIndexChanged(object sender, System.EventArgs e) { // Unbox the sender MULTI_COLUMN = (ListBox)sender ; // Get the position of the item selected int posSelected = MULTI_COLUMN.SelectedIndex ; // Get the item text string str = (string) MULTI_COLUMN.Items[posSelected]; MessageBox.Show("ITEM SELECTED FROM MULTI_COLUM LIST BOX = " + str , "Multi Column"); } private void MULTI_SELECTION_SelectedIndexChanged(object sender, System.EventArgs e) { // Unbox the sender MULTI_SELECTION = (ListBox)sender ; string str = "" ; // Get the list of selected index"s for ( int i=0; i < MULTI_SELECTION.SelectedIndices.Count; i++) { // Get the index int posSelected = MULTI_SELECTION.SelectedIndices[i]; // Get the item text at the index str = str + (string)MULTI_SELECTION.Items[posSelected] + "," ; } MessageBox.Show("ITEM SELECTED FROM MULTI_SELECTION LIST BOX = " + str , "Multi Selection"); } }
}
</source>
<A href="http://www.nfex.ru/Code/CSharpDownload/MyListBox.zip">MyListBox.zip( 49 k)</a>
ListBox Objects
<source lang="csharp"> /* User Interfaces in C#: Windows Forms and Custom Controls by Matthew MacDonald Publisher: Apress ISBN: 1590590457
- /
using System; using System.Drawing; using System.Collections; using System.ruponentModel; using System.Windows.Forms; using System.Data; namespace ListBoxObjects {
/// <summary> /// Summary description for ListBoxObjects. /// </summary> public class ListBoxObjects : System.Windows.Forms.Form { internal System.Windows.Forms.CheckedListBox lstCustomers; /// <summary> /// Required designer variable. /// </summary> private System.ruponentModel.Container components = null; public ListBoxObjects() { // // Required for Windows Form Designer support // InitializeComponent(); // // TODO: Add any constructor code after InitializeComponent call // } /// <summary> /// Clean up any resources being used. /// </summary> protected override void Dispose( bool disposing ) { if( disposing ) { if (components != null) { components.Dispose(); } } base.Dispose( disposing ); } #region Windows Form Designer generated code /// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> private void InitializeComponent() { this.lstCustomers = new System.Windows.Forms.CheckedListBox(); this.SuspendLayout(); // // lstCustomers // this.lstCustomers.Location = new System.Drawing.Point(8, 8); this.lstCustomers.Name = "lstCustomers"; this.lstCustomers.Size = new System.Drawing.Size(264, 196); this.lstCustomers.TabIndex = 2; // // ListBoxObjects // this.AutoScaleBaseSize = new System.Drawing.Size(5, 14); this.ClientSize = new System.Drawing.Size(280, 218); this.Controls.AddRange(new System.Windows.Forms.Control[] { this.lstCustomers}); this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0))); this.Name = "ListBoxObjects"; this.Text = "ListBox Objects"; this.Load += new System.EventHandler(this.ListBoxObjects_Load); this.ResumeLayout(false); } #endregion /// <summary> /// The main entry point for the application. /// </summary> [STAThread] static void Main() { Application.Run(new ListBoxObjects()); } private void ListBoxObjects_Load(object sender, System.EventArgs e) { lstCustomers.Items.Add(new Customer("Maurice", "Respighi", DateTime.Now)); lstCustomers.Items.Add(new Customer("Sam", "Digweed", DateTime.Now)); lstCustomers.Items.Add(new Customer("Faria", "Khan", DateTime.Now)); } }
} public class Customer {
public string FirstName; public string LastName; public DateTime BirthDate; public Customer() {} public Customer(string firstName, string lastName, DateTime birthDate) { this.FirstName = firstName; this.LastName = lastName; this.BirthDate = birthDate; } public override string ToString() { return FirstName + " " + LastName; }
}
</source>
ListBox selected Item changed event
<source lang="csharp"> using System; using System.Collections.Generic; using System.ruponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; public class Form1 : Form {
private System.Windows.Forms.ListBox lstCustomers; public Form1() { InitializeComponent(); lstCustomers.Items.Add(new Customer("A", "B", DateTime.Now.AddDays(-10))); lstCustomers.Items.Add(new Customer("C", "D", DateTime.Now.AddDays(-100))); lstCustomers.Items.Add(new Customer("F", "G", DateTime.Now.AddDays(-500))); } private void lstCustomers_SelectedIndexChanged(object sender, EventArgs e) { Customer cust = (Customer)lstCustomers.SelectedItem; MessageBox.Show("Birth Date: " + cust.BirthDate.ToShortDateString()); } private void InitializeComponent() { this.lstCustomers = new System.Windows.Forms.ListBox(); this.SuspendLayout(); // // lstCustomers // this.lstCustomers.FormattingEnabled = true; this.lstCustomers.Location = new System.Drawing.Point(12, 12); this.lstCustomers.Name = "lstCustomers"; this.lstCustomers.Size = new System.Drawing.Size(120, 95); this.lstCustomers.TabIndex = 0; this.lstCustomers.SelectedIndexChanged += new System.EventHandler(this.lstCustomers_SelectedIndexChanged); // // Form1 // this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(308, 230); this.Controls.Add(this.lstCustomers); this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0))); this.Name = "Form1"; this.Text = "Form1"; this.ResumeLayout(false); }
[STAThread] static void Main() { Application.EnableVisualStyles(); Application.Run(new Form1()); }
} public class Customer {
public string FirstName; public string LastName; public DateTime BirthDate; public Customer() { } public Customer(string firstName, string lastName, DateTime birthDate) { FirstName = firstName; LastName = lastName; BirthDate = birthDate; } public override string ToString() { return FirstName + " " + LastName; }
}
</source>
Remove item if one is selected from ListBox
<source lang="csharp"> using System; using System.Collections.Generic; using System.ruponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; public class Form1 : Form {
private System.Windows.Forms.ListBox displayListBox; private System.Windows.Forms.TextBox inputTextBox; private System.Windows.Forms.Button addButton; private System.Windows.Forms.Button removeButton; private System.Windows.Forms.Button clearButton; public Form1() { InitializeComponent(); } private void addButton_Click( object sender, EventArgs e ) { displayListBox.Items.Add( inputTextBox.Text ); inputTextBox.Clear(); } private void removeButton_Click( object sender, EventArgs e ) { if ( displayListBox.SelectedIndex != -1 ) displayListBox.Items.RemoveAt( displayListBox.SelectedIndex ); } private void clearButton_Click( object sender, EventArgs e ) { displayListBox.Items.Clear(); } private void InitializeComponent() { this.displayListBox = new System.Windows.Forms.ListBox(); this.inputTextBox = new System.Windows.Forms.TextBox(); this.addButton = new System.Windows.Forms.Button(); this.removeButton = new System.Windows.Forms.Button(); this.clearButton = new System.Windows.Forms.Button(); this.SuspendLayout(); // // displayListBox // this.displayListBox.FormattingEnabled = true; this.displayListBox.Location = new System.Drawing.Point(13, 12); this.displayListBox.Name = "displayListBox"; this.displayListBox.Size = new System.Drawing.Size(119, 238); this.displayListBox.TabIndex = 0; // // inputTextBox // this.inputTextBox.Location = new System.Drawing.Point(149, 12); this.inputTextBox.Name = "inputTextBox"; this.inputTextBox.Size = new System.Drawing.Size(100, 20); this.inputTextBox.TabIndex = 1; // // addButton // this.addButton.Location = new System.Drawing.Point(149, 56); this.addButton.Name = "addButton"; this.addButton.Size = new System.Drawing.Size(100, 36); this.addButton.TabIndex = 2; this.addButton.Text = "Add"; this.addButton.Click += new System.EventHandler(this.addButton_Click); // // removeButton // this.removeButton.Location = new System.Drawing.Point(149, 109); this.removeButton.Name = "removeButton"; this.removeButton.Size = new System.Drawing.Size(100, 36); this.removeButton.TabIndex = 3; this.removeButton.Text = "Remove"; this.removeButton.Click += new System.EventHandler(this.removeButton_Click); // // clearButton // this.clearButton.Location = new System.Drawing.Point(149, 165); this.clearButton.Name = "clearButton"; this.clearButton.Size = new System.Drawing.Size(100, 36); this.clearButton.TabIndex = 4; this.clearButton.Text = "Clear"; this.clearButton.Click += new System.EventHandler(this.clearButton_Click); // ListBoxTestForm // this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(263, 268); this.Controls.Add(this.clearButton); this.Controls.Add(this.removeButton); this.Controls.Add(this.addButton); this.Controls.Add(this.inputTextBox); this.Controls.Add(this.displayListBox); this.Name = "ListBoxTestForm"; this.Text = "ListBoxTest"; this.ResumeLayout(false); this.PerformLayout(); } [STAThread] static void Main() { Application.EnableVisualStyles(); Application.Run(new Form1()); }
}
</source>
Set TopIndex to auto scroll ListBox
<source lang="csharp"> using System; using System.Collections.Generic; using System.ruponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; public class Form1 : Form {
private System.Windows.Forms.GroupBox GroupBox1; private System.Windows.Forms.Label Label4; private System.Windows.Forms.Label Label1; private System.Windows.Forms.PictureBox pic; private System.Windows.Forms.TextBox txt; private System.Windows.Forms.Button cmd; private System.Windows.Forms.Label Label2; private System.Windows.Forms.Label Label3; private System.Windows.Forms.ListBox eventLogList; public Form1() { InitializeComponent(); } private void Log(String data) { eventLogList.Items.Add(data); int itemsPerPage = (int)(eventLogList.Height / eventLogList.ItemHeight); eventLogList.TopIndex = eventLogList.Items.Count - itemsPerPage; } private void txt_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e) { Log("Key Down: " + e.KeyCode.ToString() + e.KeyValue.ToString()); } private void txt_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e) { Log("Key Press: " + e.KeyChar.ToString()); } private void txt_KeyUp(object sender, System.Windows.Forms.KeyEventArgs e) { Log("Key Up: " + e.KeyCode.ToString() + e.KeyValue.ToString() + " Text is: " + txt.Text); } private void txt_TextChanged(object sender, System.EventArgs e) { Log("Changed: " + " Text is: " + txt.Text); } private void pic_MouseEnter(object sender, System.EventArgs e) { Log("Mouse Enter"); } private void pic_MouseHover(object sender, System.EventArgs e) { Log("Mouse Hover"); } private void pic_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e) { Log("Mouse Down: X=" + e.X.ToString() + " Y=" + e.Y.ToString() + " Button=" + e.Button.ToString()); } private void pic_MouseUp(object sender, System.Windows.Forms.MouseEventArgs e) { Log("Mouse Up: X=" + e.X.ToString() + " Y=" + e.Y.ToString() + " Button=" + e.Button.ToString()); } private void pic_Click(object sender, System.EventArgs e) { Log("Click"); } private void pic_DoubleClick(object sender, System.EventArgs e) { Log("Double Click"); } private void pic_MouseLeave(object sender, System.EventArgs e) { Log("Mouse Leave"); } private void InitializeComponent() { this.GroupBox1 = new System.Windows.Forms.GroupBox(); this.Label4 = new System.Windows.Forms.Label(); this.Label1 = new System.Windows.Forms.Label(); this.pic = new System.Windows.Forms.PictureBox(); this.txt = new System.Windows.Forms.TextBox(); this.cmd = new System.Windows.Forms.Button(); this.Label2 = new System.Windows.Forms.Label(); this.Label3 = new System.Windows.Forms.Label(); this.eventLogList = new System.Windows.Forms.ListBox(); this.GroupBox1.SuspendLayout(); ((System.ruponentModel.ISupportInitialize)(this.pic)).BeginInit(); this.SuspendLayout(); // // GroupBox1 // this.GroupBox1.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) | System.Windows.Forms.AnchorStyles.Right))); this.GroupBox1.Controls.Add(this.Label4); this.GroupBox1.Controls.Add(this.Label1); this.GroupBox1.Controls.Add(this.pic); this.GroupBox1.Controls.Add(this.txt); this.GroupBox1.Controls.Add(this.cmd); this.GroupBox1.Controls.Add(this.Label2); this.GroupBox1.FlatStyle = System.Windows.Forms.FlatStyle.System; this.GroupBox1.Location = new System.Drawing.Point(7, 0); this.GroupBox1.Name = "GroupBox1"; this.GroupBox1.Size = new System.Drawing.Size(384, 148); this.GroupBox1.TabIndex = 12; this.GroupBox1.TabStop = false; // // Label4 // this.Label4.Location = new System.Drawing.Point(92, 108); this.Label4.Name = "Label4"; this.Label4.Size = new System.Drawing.Size(56, 16); this.Label4.TabIndex = 5; this.Label4.Text = "And here:"; // // Label1 // this.Label1.Location = new System.Drawing.Point(6, 24); this.Label1.Name = "Label1"; this.Label1.Size = new System.Drawing.Size(144, 16); this.Label1.TabIndex = 2; this.Label1.Text = "Test keyboard events here:"; // // pic // this.pic.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D; this.pic.Location = new System.Drawing.Point(156, 48); this.pic.Name = "pic"; this.pic.Size = new System.Drawing.Size(192, 48); this.pic.TabIndex = 3; this.pic.TabStop = false; this.pic.DoubleClick += new System.EventHandler(this.pic_DoubleClick); this.pic.Click += new System.EventHandler(this.pic_Click); this.pic.MouseHover += new System.EventHandler(this.pic_MouseHover); this.pic.MouseUp += new System.Windows.Forms.MouseEventHandler(this.pic_MouseUp); this.pic.MouseEnter += new System.EventHandler(this.pic_MouseEnter); this.pic.MouseDown += new System.Windows.Forms.MouseEventHandler(this.pic_MouseDown); // // txt // this.txt.Location = new System.Drawing.Point(156, 20); this.txt.Name = "txt"; this.txt.Size = new System.Drawing.Size(192, 21); this.txt.TabIndex = 1; this.txt.KeyUp += new System.Windows.Forms.KeyEventHandler(this.txt_KeyUp); this.txt.KeyPress += new System.Windows.Forms.KeyPressEventHandler(this.txt_KeyPress); this.txt.TextChanged += new System.EventHandler(this.txt_TextChanged); this.txt.KeyDown += new System.Windows.Forms.KeyEventHandler(this.txt_KeyDown); // // cmd // this.cmd.FlatStyle = System.Windows.Forms.FlatStyle.System; this.cmd.Location = new System.Drawing.Point(156, 100); this.cmd.Name = "cmd"; this.cmd.Size = new System.Drawing.Size(88, 28); this.cmd.TabIndex = 4; this.cmd.Text = "Button1"; this.cmd.MouseLeave += new System.EventHandler(this.pic_MouseLeave); this.cmd.Click += new System.EventHandler(this.pic_Click); this.cmd.MouseEnter += new System.EventHandler(this.pic_MouseEnter); this.cmd.MouseHover += new System.EventHandler(this.pic_MouseHover); this.cmd.MouseUp += new System.Windows.Forms.MouseEventHandler(this.pic_MouseUp); this.cmd.MouseDown += new System.Windows.Forms.MouseEventHandler(this.pic_MouseDown); // // Label2 // this.Label2.Location = new System.Drawing.Point(20, 52); this.Label2.Name = "Label2"; this.Label2.Size = new System.Drawing.Size(128, 16); this.Label2.TabIndex = 2; this.Label2.Text = "Test mouse events here:"; // // Label3 // this.Label3.Location = new System.Drawing.Point(23, 100); this.Label3.Name = "Label3"; this.Label3.Size = new System.Drawing.Size(64, 24); this.Label3.TabIndex = 11; this.Label3.Text = "Label3"; // // eventLogList // this.eventLogList.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) | System.Windows.Forms.AnchorStyles.Left) | System.Windows.Forms.AnchorStyles.Right))); this.eventLogList.FormattingEnabled = true; this.eventLogList.IntegralHeight = false; this.eventLogList.Location = new System.Drawing.Point(7, 156); this.eventLogList.Name = "eventLogList"; this.eventLogList.Size = new System.Drawing.Size(384, 212); this.eventLogList.TabIndex = 10; // // Form1 // this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(399, 374); this.Controls.Add(this.GroupBox1); this.Controls.Add(this.Label3); this.Controls.Add(this.eventLogList); this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0))); this.Name = "Form1"; this.Text = "Event Tracker"; this.GroupBox1.ResumeLayout(false); this.GroupBox1.PerformLayout(); ((System.ruponentModel.ISupportInitialize)(this.pic)).EndInit(); this.ResumeLayout(false); } [STAThread] static void Main() { Application.EnableVisualStyles(); Application.Run(new Form1()); }
}
</source>