Mega Code Archive

 
Categories / C# / GUI Windows Form
 

Transparent window

using System; using System.Collections.Generic; using System.ComponentModel; 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.Button cmdApply;   private System.Windows.Forms.NumericUpDown udOpacity;   private System.Windows.Forms.Label Label1;   public Form1() {         InitializeComponent();   }   private void cmdApply_Click(object sender, EventArgs e)   {     this.Opacity = (double)udOpacity.Value / 100;   }   private void InitializeComponent()   {     this.GroupBox1 = new System.Windows.Forms.GroupBox();     this.cmdApply = new System.Windows.Forms.Button();     this.udOpacity = new System.Windows.Forms.NumericUpDown();     this.Label1 = new System.Windows.Forms.Label();     this.GroupBox1.SuspendLayout();     ((System.ComponentModel.ISupportInitialize)(this.udOpacity)).BeginInit();     this.SuspendLayout();     //      // GroupBox1     //      this.GroupBox1.Controls.Add(this.cmdApply);     this.GroupBox1.Controls.Add(this.udOpacity);     this.GroupBox1.Controls.Add(this.Label1);     this.GroupBox1.Location = new System.Drawing.Point(12, 89);     this.GroupBox1.Name = "GroupBox1";     this.GroupBox1.Size = new System.Drawing.Size(268, 116);     this.GroupBox1.TabIndex = 5;     this.GroupBox1.TabStop = false;     //      // cmdApply     //      this.cmdApply.Location = new System.Drawing.Point(172, 64);     this.cmdApply.Name = "cmdApply";     this.cmdApply.Size = new System.Drawing.Size(80, 24);     this.cmdApply.TabIndex = 5;     this.cmdApply.Text = "Apply";     this.cmdApply.Click += new System.EventHandler(this.cmdApply_Click);     //      // udOpacity     //      this.udOpacity.Increment = new decimal(new int[] {         5,         0,         0,         0});     this.udOpacity.Location = new System.Drawing.Point(88, 32);     this.udOpacity.Name = "udOpacity";     this.udOpacity.Size = new System.Drawing.Size(48, 21);     this.udOpacity.TabIndex = 4;     this.udOpacity.Value = new decimal(new int[] {         50,         0,         0,         0});     //      // Label1     //      this.Label1.Location = new System.Drawing.Point(20, 36);     this.Label1.Name = "Label1";     this.Label1.Size = new System.Drawing.Size(56, 16);     this.Label1.TabIndex = 3;     this.Label1.Text = "Opacity:";     //      // Transparent     //      this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);     this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;     this.ClientSize = new System.Drawing.Size(309, 289);     this.Controls.Add(this.GroupBox1);     this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));     this.Name = "Transparent";     this.Text = "Transparent";     this.GroupBox1.ResumeLayout(false);     ((System.ComponentModel.ISupportInitialize)(this.udOpacity)).EndInit();     this.ResumeLayout(false);   }   [STAThread]   static void Main()   {     Application.EnableVisualStyles();     Application.Run(new Form1());   } }