Csharp/C Sharp/GUI Windows Form/Form Style — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
(нет различий)
|
Текущая версия на 14:33, 26 мая 2010
Содержание
AutoScroll Window
<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 Button myButton; public Form1() { this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(292, 273); this.AutoScroll=true; myButton = new Button(); myButton.Text = "www.nfex.ru"; myButton.Location = new System.Drawing.Point(64, 32); myButton.Size = new System.Drawing.Size(150, 50); Controls.Add(myButton); } static void Main() { Application.Run(new Form1()); } } </source>
BorderLess Window
<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 Button myButton; public Form1() { this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(292, 273); this.ControlBox=false; this.MaximizeBox=false; this.MinimizeBox=false; this.FormBorderStyle=FormBorderStyle.None; myButton = new Button(); myButton.Text = "www.nfex.ru"; myButton.Location = new System.Drawing.Point(64, 32); myButton.Size = new System.Drawing.Size(150, 50); myButton.Click+=new EventHandler(Close_Window); Controls.Add(myButton); } public void Close_Window(object sender,EventArgs eArgs) { ((Form)((Button)sender).Parent).Close(); } static void Main() { Application.Run(new Form1()); } }
</source>
MinimumWindow Size
<source lang="csharp">
using System; using System.Drawing; using System.Windows.Forms;
class HowdyWorldFullFit: Form {
public static void Main() { Application.Run(new HowdyWorldFullFit()); } public HowdyWorldFullFit() { ResizeRedraw = true; MinimumSize = SystemInformation.MinimumWindowSize + new Size(0,1); } protected override void OnPaint(PaintEventArgs pea) { DoPage(pea.Graphics, ForeColor,ClientSize.Width, ClientSize.Height); } protected void DoPage(Graphics grfx, Color clr, int cx, int cy) { Font font = new Font("Times New Roman", 10, FontStyle.Italic); SizeF sizef = grfx.MeasureString(Text, font); float fScaleHorz = cx / sizef.Width; float fScaleVert = cy / sizef.Height; grfx.ScaleTransform(fScaleHorz, fScaleVert); grfx.DrawString(Text, font, new SolidBrush(clr), 0, 0); }
}
</source>
Non-resizable form
<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 Button myButton; public Form1() { this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(292, 273); this.MaximumSize=new Size(300,300); this.MinimumSize=new Size(300,300); myButton = new Button(); myButton.Text = "www.nfex.ru"; myButton.Location = new System.Drawing.Point(64, 32); myButton.Size = new System.Drawing.Size(150, 50); Controls.Add(myButton); } static void Main() { Application.Run(new Form1()); } }
</source>
Not in TaskBar
<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 Button myButton; public Form1() { this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(292, 273); this.ShowInTaskbar=false; myButton = new Button(); myButton.Text = "Minimize the window and you won"t find it in TaskBar"; myButton.Location = new System.Drawing.Point(64, 32); myButton.Size = new System.Drawing.Size(450, 50); Controls.Add(myButton); } static void Main() { Application.Run(new Form1()); } } </source>
<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; using Microsoft.Win32;
public class Form1 : Form { private System.Windows.Forms.ListBox listBoxMessages; private System.Windows.Forms.Button buttonChooseColor; private ColorDialog chooseColorDialog = new ColorDialog(); public Form1() { this.listBoxMessages = new System.Windows.Forms.ListBox(); this.buttonChooseColor = new System.Windows.Forms.Button(); this.SuspendLayout(); this.listBoxMessages.Size = new System.Drawing.Size(288, 199); this.buttonChooseColor.Location = new System.Drawing.Point(0, 208); this.buttonChooseColor.Size = new System.Drawing.Size(104, 23); this.buttonChooseColor.Text = "Choose Color"; this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(292, 232); this.Controls.AddRange(new System.Windows.Forms.Control[] { this.buttonChooseColor, this.listBoxMessages}); this.ResumeLayout(false); buttonChooseColor.Click += new EventHandler(OnClickChooseColor); try { if (ReadSettings() == false) listBoxMessages.Items.Add("No information in registry"); else listBoxMessages.Items.Add("Information read in from registry"); StartPosition = FormStartPosition.Manual; } catch (Exception e) { listBoxMessages.Items.Add("A problem occurred reading in data from registry:"); listBoxMessages.Items.Add(e.Message); } } void OnClickChooseColor(object Sender, EventArgs e) { if (chooseColorDialog.ShowDialog() == DialogResult.OK) BackColor = chooseColorDialog.Color; } void SaveSettings() { RegistryKey softwareKey = Registry.LocalMachine.OpenSubKey("Software", true); RegistryKey wroxKey = softwareKey.CreateSubKey("JJJ"); RegistryKey selfPlacingWindowKey = wroxKey.CreateSubKey("SelfPlacingWindow"); selfPlacingWindowKey.SetValue("BackColor", (object)BackColor.ToKnownColor()); selfPlacingWindowKey.SetValue("Red", (object)(int)BackColor.R); selfPlacingWindowKey.SetValue("Green", (object)(int)BackColor.G); selfPlacingWindowKey.SetValue("Blue", (object)(int)BackColor.B); selfPlacingWindowKey.SetValue("Width", (object)Width); selfPlacingWindowKey.SetValue("Height", (object)Height); selfPlacingWindowKey.SetValue("X", (object)DesktopLocation.X); selfPlacingWindowKey.SetValue("Y", (object)DesktopLocation.Y); selfPlacingWindowKey.SetValue("WindowState", (object)WindowState.ToString()); } bool ReadSettings() { RegistryKey softwareKey = Registry.LocalMachine.OpenSubKey("Software"); RegistryKey wroxKey = softwareKey.OpenSubKey("JJJ"); if (wroxKey == null) return false; RegistryKey selfPlacingWindowKey = wroxKey.OpenSubKey("SelfPlacingWindow"); if (selfPlacingWindowKey == null) return false; else listBoxMessages.Items.Add("Successfully opened key " + selfPlacingWindowKey.ToString()); int redComponent = (int)selfPlacingWindowKey.GetValue("Red"); int greenComponent = (int)selfPlacingWindowKey.GetValue("Green"); int blueComponent = (int)selfPlacingWindowKey.GetValue("Blue"); this.BackColor = Color.FromArgb(redComponent, greenComponent, blueComponent); listBoxMessages.Items.Add("Background color: " + BackColor.Name); int X = (int)selfPlacingWindowKey.GetValue("X"); int Y = (int)selfPlacingWindowKey.GetValue("Y"); this.DesktopLocation = new Point(X, Y); listBoxMessages.Items.Add("Desktop location: " + DesktopLocation.ToString()); this.Height = (int)selfPlacingWindowKey.GetValue("Height"); this.Width = (int)selfPlacingWindowKey.GetValue("Width"); listBoxMessages.Items.Add("Size: " + new Size(Width, Height).ToString()); string initialWindowState = (string)selfPlacingWindowKey.GetValue("WindowState"); listBoxMessages.Items.Add("Window State: " + initialWindowState); this.WindowState = (FormWindowState)FormWindowState.Parse (WindowState.GetType(), initialWindowState); return true; } [STAThread] static void Main() { Application.Run(new Form1()); } } </source>