/* 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.ComponentModel; using System.Windows.Forms; using System.Data; using System.Text; namespace KeyboardSample { /// <summary> /// Summary description for KeyboardSample. /// </summary> public class KeyboardSample : System.Windows.Forms.Form { private System.Windows.Forms.TextBox textBox1; private System.Windows.Forms.TextBox textBox2; private System.Windows.Forms.GroupBox groupBox1; private System.Windows.Forms.Label label1; private System.Windows.Forms.GroupBox groupBox2; private System.Windows.Forms.Label label2; /// <summary> /// Required designer variable. /// </summary> private System.ComponentModel.Container components = null; public KeyboardSample() { // // 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.textBox1 = new System.Windows.Forms.TextBox(); this.textBox2 = new System.Windows.Forms.TextBox(); this.groupBox1 = new System.Windows.Forms.GroupBox(); this.label1 = new System.Windows.Forms.Label(); this.groupBox2 = new System.Windows.Forms.GroupBox(); this.label2 = new System.Windows.Forms.Label(); this.groupBox1.SuspendLayout(); this.groupBox2.SuspendLayout(); this.SuspendLayout(); // // textBox1 // this.textBox1.Location = new System.Drawing.Point(16, 24); this.textBox1.Name = "textBox1"; this.textBox1.Size = new System.Drawing.Size(168, 20); this.textBox1.TabIndex = 5; this.textBox1.Text = ""; this.textBox1.KeyDown += new System.Windows.Forms.KeyEventHandler(this.textBox1_KeyDown); // // textBox2 // this.textBox2.Location = new System.Drawing.Point(16, 24); this.textBox2.Name = "textBox2"; this.textBox2.Size = new System.Drawing.Size(168, 20); this.textBox2.TabIndex = 6; this.textBox2.Text = ""; this.textBox2.KeyDown += new System.Windows.Forms.KeyEventHandler(this.textBox2_KeyDown); // // groupBox1 // this.groupBox1.Controls.AddRange(new System.Windows.Forms.Control[] { this.label1, this.textBox1}); this.groupBox1.Location = new System.Drawing.Point(8, 8); this.groupBox1.Name = "groupBox1"; this.groupBox1.TabIndex = 7; this.groupBox1.TabStop = false; this.groupBox1.Text = "Key Monitor"; // // label1 // this.label1.Location = new System.Drawing.Point(16, 64); this.label1.Name = "label1"; this.label1.Size = new System.Drawing.Size(168, 20); this.label1.TabIndex = 6; // // groupBox2 // this.groupBox2.Controls.AddRange(new System.Windows.Forms.Control[] { this.textBox2, this.label2}); this.groupBox2.Location = new System.Drawing.Point(8, 120); this.groupBox2.Name = "groupBox2"; this.groupBox2.TabIndex = 8; this.groupBox2.TabStop = false; this.groupBox2.Text = "Keys Enumeration"; // // label2 // this.label2.Location = new System.Drawing.Point(16, 64); this.label2.Name = "label2"; this.label2.Size = new System.Drawing.Size(168, 20); this.label2.TabIndex = 9; // // KeyboardSample // this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(216, 229); this.Controls.AddRange(new System.Windows.Forms.Control[] { this.groupBox2, this.groupBox1}); this.Name = "KeyboardSample"; this.Text = "KeyboardSample"; this.groupBox1.ResumeLayout(false); this.groupBox2.ResumeLayout(false); this.ResumeLayout(false); } #endregion /// <summary> /// The main entry point for the application. /// </summary> [STAThread] static void Main() { Application.Run(new KeyboardSample()); } private void textBox1_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e) { label1.Text = Convert.ToString(e.KeyValue); } private void textBox2_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e) { StringBuilder sb = new StringBuilder(); if(e.Shift) sb.Append("Shift, "); if(e.Alt) sb.Append("Alt, "); if(e.Control) sb.Append("Ctrl, "); if(e.KeyCode==Keys.W||e.KeyCode==Keys.R||e.KeyCode==Keys.O||e.KeyCode==Keys.X) { sb.Append("Wrox Press!!"); } else if(e.KeyCode==Keys.Escape&&e.Modifiers==(Keys.Shift|Keys.Alt)) { sb.Append("Escape - that won't work!"); } else if(e.KeyCode == Keys.C && e.Modifiers==(Keys.Alt | Keys.Control)) { sb.Append("CopyRight"); textBox2.SelectedText = "CopyRight"; textBox2.SelectionLength = 0; } else { sb.Append(Convert.ToString(e.KeyData)); } label2.Text = sb.ToString(); } } }