в 15:31, 26 мая 2010

2010-05-26T15:31:18Z

Admin: 1 версия

2010-05-26T11:33:26Z

1 версия

Новая страница

==CheckedListBox Item Check 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.CheckedListBox inputCheckedListBox;
private System.Windows.Forms.ListBox displayListBox;

public Form1() {
InitializeComponent();
}
private void inputCheckedListBox_ItemCheck(object sender, ItemCheckEventArgs e )
{
string item = inputCheckedListBox.SelectedItem.ToString();
if ( e.NewValue == CheckState.Checked )
displayListBox.Items.Add( item );
else
displayListBox.Items.Remove( item );
}
private void InitializeComponent()
{
this.inputCheckedListBox = new System.Windows.Forms.CheckedListBox();
this.displayListBox = new System.Windows.Forms.ListBox();
this.SuspendLayout();
//
// inputCheckedListBox
//
this.inputCheckedListBox.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.inputCheckedListBox.FormattingEnabled = true;
this.inputCheckedListBox.Items.AddRange(new object[] {
"A",
"B",
"C",
"D",
"E",
"F",
"G",
"H"});
this.inputCheckedListBox.Location = new System.Drawing.Point(17, 12);
this.inputCheckedListBox.Name = "inputCheckedListBox";
this.inputCheckedListBox.Size = new System.Drawing.Size(202, 188);
this.inputCheckedListBox.TabIndex = 0;
this.inputCheckedListBox.ItemCheck += new System.Windows.Forms.ItemCheckEventHandler(this.inputCheckedListBox_ItemCheck);
//
// displayListBox
//
this.displayListBox.Font = new System.Drawing.Font("Microsoft Sans Serif", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.displayListBox.FormattingEnabled = true;
this.displayListBox.ItemHeight = 20;
this.displayListBox.Location = new System.Drawing.Point(236, 12);
this.displayListBox.Name = "displayListBox";
this.displayListBox.Size = new System.Drawing.Size(190, 184);
this.displayListBox.TabIndex = 1;
//
// CheckedListBoxTestForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(438, 211);
this.Controls.Add(this.displayListBox);
this.Controls.Add(this.inputCheckedListBox);
this.Name = "CheckedListBoxTestForm";
this.Text = "CheckedListBoxTest";
this.ResumeLayout(false);
}
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.Run(new Form1());
}
}

</source>

==Get selected checkbox list items==

<source lang="csharp">
using System;
using System.Drawing;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
public class Form1 : System.Windows.Forms.Form {
private System.Windows.Forms.CheckedListBox chkListPossibleValues;
private System.Windows.Forms.ListBox lstSelected;
private System.Windows.Forms.Button btnMove;
private System.ruponentModel.Container components=null;
public Form1() {
InitializeComponent();
this.chkListPossibleValues.Items.Add("Ten");
}
private void InitializeComponent() {
this.lstSelected = new System.Windows.Forms.ListBox();
this.btnMove = new System.Windows.Forms.Button();
this.chkListPossibleValues = new System.Windows.Forms.CheckedListBox();
this.SuspendLayout();

this.lstSelected.Location = new System.Drawing.Point(232, 8);
this.lstSelected.Name = "lstSelected";
this.lstSelected.Size = new System.Drawing.Size(136, 186);
this.lstSelected.TabIndex = 1;
this.btnMove.Location = new System.Drawing.Point(152, 80);
this.btnMove.Name = "btnMove";
this.btnMove.TabIndex = 3;
this.btnMove.Text = "Move";
this.btnMove.Click += new System.EventHandler(this.btnMove_Click);
this.chkListPossibleValues.CheckOnClick = true;
this.chkListPossibleValues.Items.AddRange(new object[] {"One", "Two", "Three",
"Four", "Five","Six","Seven", "Eight", "Nine"});
this.chkListPossibleValues.Location = new System.Drawing.Point(8, 8);
this.chkListPossibleValues.Name = "chkListPossibleValues";
this.chkListPossibleValues.Size = new System.Drawing.Size(136, 184);
this.chkListPossibleValues.TabIndex = 0;
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(376, 205);
this.Controls.AddRange(new System.Windows.Forms.Control[] {this.btnMove,
this.lstSelected, this.chkListPossibleValues});
this.Name = "Form1";
this.Text = "List Boxes";
this.ResumeLayout(false);
}
static void Main() {
Application.Run(new Form1());
}
private void btnMove_Click(object sender, System.EventArgs e) {
if (this.chkListPossibleValues.CheckedItems.Count > 0) {
this.lstSelected.Items.Clear();
foreach (string item in this.chkListPossibleValues.CheckedItems) {
this.lstSelected.Items.Add(item.ToString());
}
for (int i = 0; i < this.chkListPossibleValues.Items.Count; i++){
this.chkListPossibleValues.SetItemChecked(i, false);
}
}
}
}

</source>

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Csharp/C Sharp/GUI Windows Form/CheckBox List - История изменений

в 15:31, 26 мая 2010

Admin: 1 версия