Button Generator
/*
User Interfaces in C#: Windows Forms and Custom Controls
by Matthew MacDonald
Publisher: Apress
ISBN: 1590590457
*/
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
namespace ButtonGenerator
{
/// <summary>
/// Summary description for ButtonGenerator.
/// </summary>
public class ButtonGenerator : System.Windows.Forms.Form
{
internal System.Windows.Forms.GroupBox GroupBox2;
internal System.Windows.Forms.GroupBox GroupBox1;
internal System.Windows.Forms.Label Label1;
internal System.Windows.Forms.TextBox txtLeft;
internal System.Windows.Forms.Label Label2;
internal System.Windows.Forms.Button cmdCreate;
internal System.Windows.Forms.TextBox txtTop;
internal System.Windows.Forms.StatusBar status;
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.Container components = null;
public ButtonGenerator()
{
//
// 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.GroupBox2 = new System.Windows.Forms.GroupBox();
this.GroupBox1 = new System.Windows.Forms.GroupBox();
this.Label1 = new System.Windows.Forms.Label();
this.txtLeft = new System.Windows.Forms.TextBox();
this.Label2 = new System.Windows.Forms.Label();
this.cmdCreate = new System.Windows.Forms.Button();
this.txtTop = new System.Windows.Forms.TextBox();
this.status = new System.Windows.Forms.StatusBar();
this.GroupBox1.SuspendLayout();
this.SuspendLayout();
//
// GroupBox2
//
this.GroupBox2.Anchor = ((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right);
this.GroupBox2.Location = new System.Drawing.Point(0, 180);
this.GroupBox2.Name = "GroupBox2";
this.GroupBox2.Size = new System.Drawing.Size(368, 4);
this.GroupBox2.TabIndex = 10;
this.GroupBox2.TabStop = false;
//
// GroupBox1
//
this.GroupBox1.Controls.AddRange(new System.Windows.Forms.Control[] {
this.Label1,
this.txtLeft,
this.Label2,
this.cmdCreate,
this.txtTop});
this.GroupBox1.Location = new System.Drawing.Point(12, 6);
this.GroupBox1.Name = "GroupBox1";
this.GroupBox1.Size = new System.Drawing.Size(168, 128);
this.GroupBox1.TabIndex = 9;
this.GroupBox1.TabStop = false;
//
// Label1
//
this.Label1.Location = new System.Drawing.Point(16, 52);
this.Label1.Name = "Label1";
this.Label1.Size = new System.Drawing.Size(52, 16);
this.Label1.TabIndex = 0;
this.Label1.Text = "Left:";
//
// txtLeft
//
this.txtLeft.Location = new System.Drawing.Point(76, 52);
this.txtLeft.Name = "txtLeft";
this.txtLeft.Size = new System.Drawing.Size(68, 21);
this.txtLeft.TabIndex = 4;
this.txtLeft.Text = "200";
//
// Label2
//
this.Label2.Location = new System.Drawing.Point(16, 24);
this.Label2.Name = "Label2";
this.Label2.Size = new System.Drawing.Size(52, 16);
this.Label2.TabIndex = 1;
this.Label2.Text = "Top:";
//
// cmdCreate
//
this.cmdCreate.FlatStyle = System.Windows.Forms.FlatStyle.System;
this.cmdCreate.Location = new System.Drawing.Point(36, 84);
this.cmdCreate.Name = "cmdCreate";
this.cmdCreate.Size = new System.Drawing.Size(112, 28);
this.cmdCreate.TabIndex = 2;
this.cmdCreate.Text = "Create Button";
this.cmdCreate.Click += new System.EventHandler(this.cmdCreate_Click);
//
// txtTop
//
this.txtTop.Location = new System.Drawing.Point(76, 24);
this.txtTop.Name = "txtTop";
this.txtTop.Size = new System.Drawing.Size(68, 21);
this.txtTop.TabIndex = 3;
this.txtTop.Text = "50";
//
// status
//
this.status.Location = new System.Drawing.Point(0, 184);
this.status.Name = "status";
this.status.Size = new System.Drawing.Size(372, 22);
this.status.TabIndex = 8;
//
// ButtonGenerator
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 14);
this.ClientSize = new System.Drawing.Size(372, 206);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.GroupBox2,
this.GroupBox1,
this.status});
this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
this.Name = "ButtonGenerator";
this.Text = "Button Generator";
this.GroupBox1.ResumeLayout(false);
this.ResumeLayout(false);
}
#endregion
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new ButtonGenerator());
}
private int buttonCount = 0;
private void cmdCreate_Click(object sender, System.EventArgs e)
{
buttonCount++;
// Create the button.
Button newButton = new Button();
newButton.Text = "Button " + buttonCount.ToString();
newButton.Left = int.Parse(txtLeft.Text);
newButton.Top = int.Parse(txtTop.Text);
// Attach the event handler.
newButton.Click += new EventHandler(ButtonHandler);
this.Controls.Add(newButton);
}
private void ButtonHandler(object sender, System.EventArgs e)
{
status.Text = " You clicked ... ";
status.Text += ((Button)sender).Text;
}
}
}
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