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()); } }