MDI form
/*
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 ImpossibleAPI
{
public class Global
{
public static Form1 Main1 = new Form1();
public static Form1 Main2 = new Form1();
public static Form2 Child = new Form2();
[STAThread]
public static void Main()
{
Main1.Text = "Parent 2";
Main2.Text = "Parent 1";
Main1.Show();
Main2.Show();
Child.MdiParent = Main2;
Child.Show();
System.Windows.Forms.Application.Run();
}
}
/// <summary>
/// Summary description for Form2.
/// </summary>
public class Form2 : System.Windows.Forms.Form
{
internal System.Windows.Forms.Button Button3;
internal System.Windows.Forms.Button Button2;
internal System.Windows.Forms.Button Button1;
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.Container components = null;
public Form2()
{
//
// 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.Button3 = new System.Windows.Forms.Button();
this.Button2 = new System.Windows.Forms.Button();
this.Button1 = new System.Windows.Forms.Button();
this.SuspendLayout();
//
// Button3
//
this.Button3.Location = new System.Drawing.Point(124, 60);
this.Button3.Name = "Button3";
this.Button3.Size = new System.Drawing.Size(88, 32);
this.Button3.TabIndex = 5;
this.Button3.Text = "Become Child of Parent2";
this.Button3.Click += new System.EventHandler(this.Button3_Click);
//
// Button2
//
this.Button2.Location = new System.Drawing.Point(16, 60);
this.Button2.Name = "Button2";
this.Button2.Size = new System.Drawing.Size(88, 32);
this.Button2.TabIndex = 4;
this.Button2.Text = "Become Child of Parent1";
this.Button2.Click += new System.EventHandler(this.Button2_Click);
//
// Button1
//
this.Button1.Location = new System.Drawing.Point(16, 16);
this.Button1.Name = "Button1";
this.Button1.Size = new System.Drawing.Size(88, 32);
this.Button1.TabIndex = 3;
this.Button1.Text = "Become Parent";
this.Button1.Click += new System.EventHandler(this.Button1_Click);
//
// Form2
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 14);
this.ClientSize = new System.Drawing.Size(292, 150);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.Button3,
this.Button2,
this.Button1});
this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
this.Name = "Form2";
this.Text = "Form2";
this.ResumeLayout(false);
}
#endregion
private void Button1_Click(object sender, System.EventArgs e)
{
this.Hide();
this.MdiParent = null;
this.IsMdiContainer = true;
this.Show();
}
private void Button2_Click(object sender, System.EventArgs e)
{
this.Hide();
this.IsMdiContainer = false;
this.MdiParent = Global.Main2;
this.Show();
}
private void Button3_Click(object sender, System.EventArgs e)
{
this.Hide();
this.IsMdiContainer = false;
this.MdiParent = Global.Main1;
this.Show();
}
}
/// <summary>
/// Summary description for Form1.
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.Container components = null;
public Form1()
{
//
// 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()
{
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(464, 370);
this.IsMdiContainer = true;
this.Name = "Form1";
this.Text = "Form1";
this.Closing += new System.ComponentModel.CancelEventHandler(this.Form1_Closing);
this.Load += new System.EventHandler(this.Form1_Load);
}
#endregion
private void Form1_Load(object sender, System.EventArgs e)
{
}
private void Form1_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
Application.Exit();
}
/// <summary>
/// The main entry point for the application.
/// </summary>
}
}
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