Csharp/C Sharp/GUI Windows Form/MDI — различия между версиями
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Текущая версия на 11:33, 26 мая 2010
Содержание
Form Ownership
/*
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.ruponentModel;
using System.Windows.Forms;
namespace FormOwnership
{
/// <summary>
/// Summary description for Owner.
/// </summary>
public class Owner : System.Windows.Forms.Form
{
internal System.Windows.Forms.Button cmdReleaseOwnership;
internal System.Windows.Forms.Button cmdAddOwnership;
private System.Windows.Forms.Label label1;
/// <summary>
/// Required designer variable.
/// </summary>
private System.ruponentModel.Container components = null;
public Owner()
{
//
// 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.cmdReleaseOwnership = new System.Windows.Forms.Button();
this.cmdAddOwnership = new System.Windows.Forms.Button();
this.label1 = new System.Windows.Forms.Label();
this.SuspendLayout();
//
// cmdReleaseOwnership
//
this.cmdReleaseOwnership.FlatStyle = System.Windows.Forms.FlatStyle.System;
this.cmdReleaseOwnership.Location = new System.Drawing.Point(152, 196);
this.cmdReleaseOwnership.Name = "cmdReleaseOwnership";
this.cmdReleaseOwnership.Size = new System.Drawing.Size(128, 32);
this.cmdReleaseOwnership.TabIndex = 3;
this.cmdReleaseOwnership.Text = "Remove Ownership";
this.cmdReleaseOwnership.Click += new System.EventHandler(this.cmdReleaseOwnership_Click);
//
// cmdAddOwnership
//
this.cmdAddOwnership.FlatStyle = System.Windows.Forms.FlatStyle.System;
this.cmdAddOwnership.Location = new System.Drawing.Point(16, 196);
this.cmdAddOwnership.Name = "cmdAddOwnership";
this.cmdAddOwnership.Size = new System.Drawing.Size(120, 32);
this.cmdAddOwnership.TabIndex = 2;
this.cmdAddOwnership.Text = "Set Ownership";
this.cmdAddOwnership.Click += new System.EventHandler(this.cmdAddOwnership_Click);
//
// label1
//
this.label1.Location = new System.Drawing.Point(40, 36);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(216, 80);
this.label1.TabIndex = 4;
this.label1.Text = "To test form ownership, try minimizing this form when the second form is owned. T" +
"hen try, minimizing it when the second form is not owned.";
//
// Owner
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 14);
this.ClientSize = new System.Drawing.Size(292, 242);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.label1,
this.cmdReleaseOwnership,
this.cmdAddOwnership});
this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
this.Name = "Owner";
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
this.Text = "Owner";
this.Load += new System.EventHandler(this.Owner_Load);
this.ResumeLayout(false);
}
#endregion
private OwnedForm frmOwned = new OwnedForm();
private void Owner_Load(object sender, System.EventArgs e)
{
this.Show();
frmOwned.Show();
}
private void cmdAddOwnership_Click(object sender, System.EventArgs e)
{
this.AddOwnedForm(frmOwned);
frmOwned.lblState.Text = "I"m Owned";
}
private void cmdReleaseOwnership_Click(object sender, System.EventArgs e)
{
this.RemoveOwnedForm(frmOwned);
frmOwned.lblState.Text = "I"m Free!";
}
[STAThread]
static void Main()
{
Application.Run(new Owner());
}
}
/// <summary>
/// Summary description for OwnedForm.
/// </summary>
public class OwnedForm : System.Windows.Forms.Form
{
public System.Windows.Forms.Label lblState;
/// <summary>
/// Required designer variable.
/// </summary>
private System.ruponentModel.Container components = null;
public OwnedForm()
{
//
// 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.lblState = new System.Windows.Forms.Label();
this.SuspendLayout();
//
// lblState
//
this.lblState.Location = new System.Drawing.Point(8, 8);
this.lblState.Name = "lblState";
this.lblState.Size = new System.Drawing.Size(184, 56);
this.lblState.TabIndex = 1;
//
// OwnedForm
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 14);
this.ClientSize = new System.Drawing.Size(208, 78);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.lblState});
this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
this.Name = "OwnedForm";
this.StartPosition = System.Windows.Forms.FormStartPosition.Manual;
this.Text = "OwnedForm";
this.ResumeLayout(false);
}
#endregion
}
}
Maximized MDI window at startup
using System;
using System.Drawing;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
namespace MdiBasic
{
public class frmContainer : System.Windows.Forms.Form
{
private System.ruponentModel.Container components = null;
public frmContainer()
{
InitializeComponent();
MdiBasic.frmChild child = new MdiBasic.frmChild(this);
child.Show();
}
private void InitializeComponent()
{
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 273);
this.IsMdiContainer = true;
this.Name = "frmContainer";
this.Text = "MDI Basic";
this.WindowState = System.Windows.Forms.FormWindowState.Maximized;
}
[STAThread]
static void Main()
{
Application.Run(new frmContainer());
}
}
public class frmChild : System.Windows.Forms.Form
{
private System.ruponentModel.Container components = null;
public frmChild(MdiBasic.frmContainer parent)
{
InitializeComponent();
this.MdiParent = parent;
}
private void InitializeComponent()
{
this.ruponents = new System.ruponentModel.Container();
this.Size = new System.Drawing.Size(300,300);
this.Text = "frmChild";
}
}
}
MDI and Dock
/*
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.ruponentModel;
using System.Windows.Forms;
using System.Data;
using System.Drawing.Drawing2D;
namespace DockingWindows
{
/// <summary>
/// Summary description for Form1.
/// </summary>
public class MDIMain : System.Windows.Forms.Form
{
internal System.Windows.Forms.Panel pnlDock;
/// <summary>
/// Required designer variable.
/// </summary>
private System.ruponentModel.Container components = null;
public MDIMain()
{
//
// 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.pnlDock = new System.Windows.Forms.Panel();
this.SuspendLayout();
//
// pnlDock
//
this.pnlDock.Anchor = ((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
| System.Windows.Forms.AnchorStyles.Left);
this.pnlDock.BackColor = System.Drawing.SystemColors.AppWorkspace;
this.pnlDock.Name = "pnlDock";
this.pnlDock.Size = new System.Drawing.Size(148, 302);
this.pnlDock.TabIndex = 2;
this.pnlDock.Visible = false;
this.pnlDock.Paint += new System.Windows.Forms.PaintEventHandler(this.pnlDock_Paint);
//
// MDIMain
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(534, 304);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.pnlDock});
this.IsMdiContainer = true;
this.Name = "MDIMain";
this.Text = "Form1";
this.Load += new System.EventHandler(this.Form1_Load);
this.ResumeLayout(false);
}
#endregion
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new MDIMain());
}
private void Form1_Load(object sender, System.EventArgs e)
{
Floater frmFloat = new Floater();
frmFloat.Owner = this;
frmFloat.Show();
}
public bool DrawDockRectangle
{
get
{
return pnlDock.Visible;
}
set
{
pnlDock.Visible = value;
}
}
public void AddToDock(Form frm)
{
// Allow the form to be contained in a container control.
frm.TopLevel = false;
pnlDock.Controls.Add(frm);
// Don"t let the form be dragged off.
frm.WindowState = FormWindowState.Maximized;
}
private void pnlDock_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
{
HatchBrush dockCueBrush = new HatchBrush(HatchStyle.LightDownwardDiagonal,
Color.White, Color.Gray);
Pen dockCuePen = new Pen(dockCueBrush, 10);
e.Graphics.DrawRectangle(dockCuePen,
new Rectangle(0, 0, pnlDock.Width, pnlDock.Height));
}
}
/// <summary>
/// Summary description for Floater.
/// </summary>
public class Floater : System.Windows.Forms.Form
{
internal System.Windows.Forms.PictureBox PictureBox2;
internal System.Windows.Forms.Button Button3;
internal System.Windows.Forms.Button Button2;
internal System.Windows.Forms.Button Button1;
internal System.Windows.Forms.Timer tmrDock;
private System.ruponentModel.IContainer components;
public Floater()
{
//
// 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.ruponents = new System.ruponentModel.Container();
this.PictureBox2 = new System.Windows.Forms.PictureBox();
this.Button3 = new System.Windows.Forms.Button();
this.Button2 = new System.Windows.Forms.Button();
this.Button1 = new System.Windows.Forms.Button();
this.tmrDock = new System.Windows.Forms.Timer(this.ruponents);
this.SuspendLayout();
//
// PictureBox2
//
this.PictureBox2.Anchor = (((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
| System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right);
this.PictureBox2.Location = new System.Drawing.Point(1, -3);
this.PictureBox2.Name = "PictureBox2";
this.PictureBox2.Size = new System.Drawing.Size(134, 172);
this.PictureBox2.TabIndex = 2;
this.PictureBox2.TabStop = false;
//
// Button3
//
this.Button3.FlatStyle = System.Windows.Forms.FlatStyle.System;
this.Button3.Location = new System.Drawing.Point(14, 56);
this.Button3.Name = "Button3";
this.Button3.Size = new System.Drawing.Size(108, 20);
this.Button3.TabIndex = 7;
this.Button3.Text = "Controls";
//
// Button2
//
this.Button2.FlatStyle = System.Windows.Forms.FlatStyle.System;
this.Button2.Location = new System.Drawing.Point(14, 36);
this.Button2.Name = "Button2";
this.Button2.Size = new System.Drawing.Size(108, 20);
this.Button2.TabIndex = 6;
this.Button2.Text = "Dockable";
//
// Button1
//
this.Button1.FlatStyle = System.Windows.Forms.FlatStyle.System;
this.Button1.Location = new System.Drawing.Point(14, 16);
this.Button1.Name = "Button1";
this.Button1.Size = new System.Drawing.Size(108, 20);
this.Button1.TabIndex = 5;
this.Button1.Text = "Sample";
//
// tmrDock
//
this.tmrDock.Interval = 10;
this.tmrDock.Tick += new System.EventHandler(this.tmrDock_Tick);
//
// Floater
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 14);
this.ClientSize = new System.Drawing.Size(136, 166);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.Button3,
this.Button2,
this.Button1,
this.PictureBox2});
this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow;
this.Name = "Floater";
this.Text = "Floater";
this.Move += new System.EventHandler(this.Floater_Move);
this.ResumeLayout(false);
}
#endregion
private Point dockTestAt;
private void Floater_Move(object sender, System.EventArgs e)
{
// Determine the current location in parent form coordinates.
Point mouseAt = this.Owner.PointToClient(this.Location);
// Determine if the floated is close enough to dock.
if (mouseAt.X < 5 && mouseAt.X > -5)
{
if ((Control.MouseButtons & MouseButtons.Left) == MouseButtons.Left)
{
dockTestAt = mouseAt;
// Show the dock focus rectangle.
((MDIMain)this.Owner).DrawDockRectangle = true;
// Reset the timer to poll for the MouseUp event.
tmrDock.Enabled = false;
tmrDock.Enabled = true;
}
}
}
private void tmrDock_Tick(object sender, System.EventArgs e)
{
if (dockTestAt.X == this.Owner.PointToClient(this.Location).X
&& dockTestAt.Y == this.Owner.PointToClient(this.Location).Y)
{
if (Control.MouseButtons == MouseButtons.None)
{
// Dock in place.
tmrDock.Enabled = false;
((MDIMain)this.Owner).AddToDock(this);
}
}
else
{
// Mouse has moved. Disable this dock attempt.
tmrDock.Enabled = false;
((MDIMain)this.Owner).DrawDockRectangle = false;
}
}
}
}
MDI Basics
/*
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.ruponentModel;
using System.Windows.Forms;
namespace MDIBasics
{
/// <summary>
/// Summary description for Parent.
/// </summary>
public class Parent : System.Windows.Forms.Form
{
internal System.Windows.Forms.Button Button1;
internal System.Windows.Forms.MainMenu MainMenu1;
internal System.Windows.Forms.MenuItem MenuItem1;
internal System.Windows.Forms.MenuItem MenuItem2;
/// <summary>
/// Required designer variable.
/// </summary>
private System.ruponentModel.Container components = null;
public Parent()
{
//
// 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.Button1 = new System.Windows.Forms.Button();
this.MainMenu1 = new System.Windows.Forms.MainMenu();
this.MenuItem1 = new System.Windows.Forms.MenuItem();
this.MenuItem2 = new System.Windows.Forms.MenuItem();
this.SuspendLayout();
//
// Button1
//
this.Button1.FlatStyle = System.Windows.Forms.FlatStyle.System;
this.Button1.Location = new System.Drawing.Point(82, 99);
this.Button1.Name = "Button1";
this.Button1.Size = new System.Drawing.Size(128, 68);
this.Button1.TabIndex = 2;
this.Button1.Text = "A Suspended Button";
//
// MainMenu1
//
this.MainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.MenuItem1,
this.MenuItem2});
//
// MenuItem1
//
this.MenuItem1.Index = 0;
this.MenuItem1.Text = "File";
//
// MenuItem2
//
this.MenuItem2.Index = 1;
this.MenuItem2.Text = "Help";
//
// Parent
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 14);
this.ClientSize = new System.Drawing.Size(292, 266);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.Button1});
this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
this.IsMdiContainer = true;
this.Menu = this.MainMenu1;
this.Name = "Parent";
this.Text = "Parent";
this.Load += new System.EventHandler(this.Parent_Load);
this.ResumeLayout(false);
}
#endregion
[STAThread]
static void Main()
{
Application.Run(new Parent());
}
private void Parent_Load(object sender, System.EventArgs e)
{
Child frmChild = new Child();
frmChild.MdiParent = this;
frmChild.Show();
}
}
/// <summary>
/// Summary description for Child.
/// </summary>
public class Child : System.Windows.Forms.Form
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ruponentModel.Container components = null;
public Child()
{
//
// 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()
{
//
// Child
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(236, 94);
this.Name = "Child";
this.Text = "Child";
}
#endregion
}
}
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.ruponentModel;
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.ruponentModel.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.ruponentModel.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.ruponentModel.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.ruponentModel.CancelEventArgs e)
{
Application.Exit();
}
/// <summary>
/// The main entry point for the application.
/// </summary>
}
}
MdiLayout.Cascade
using System;
using System.Collections.Generic;
using System.ruponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO;
public class Form1 : Form
{
private System.Windows.Forms.MenuStrip menuStrip1;
private System.Windows.Forms.ToolStripMenuItem fileToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem newToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem exitToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem child1ToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem windowToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem cascadeToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem tileHorizontalToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem tileVerticalToolStripMenuItem;
private System.Windows.Forms.ToolStripSeparator toolStripSeparator1;
public Form1() {
InitializeComponent();
}
private void child1ToolStripMenuItem_Click(object sender, EventArgs e ){
ChildForm formChild = new ChildForm("Child", "winter.jpg" );
formChild.MdiParent = this;
formChild.Show();
}
private void cascadeToolStripMenuItem_Click(object sender, EventArgs e ) {
this.LayoutMdi( MdiLayout.Cascade );
}
private void tileHorizontalToolStripMenuItem_Click(object sender, EventArgs e ) {
this.LayoutMdi( MdiLayout.TileHorizontal );
}
private void tileVerticalToolStripMenuItem_Click(object sender, EventArgs e ) {
this.LayoutMdi( MdiLayout.TileVertical );
}
private void InitializeComponent() {
this.menuStrip1 = new System.Windows.Forms.MenuStrip();
this.fileToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.newToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.child1ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.exitToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.windowToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.cascadeToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.tileHorizontalToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.tileVerticalToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.toolStripSeparator1 = new System.Windows.Forms.ToolStripSeparator();
this.menuStrip1.SuspendLayout();
this.SuspendLayout();
//
// menuStrip1
//
this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.fileToolStripMenuItem,
this.windowToolStripMenuItem});
this.menuStrip1.Location = new System.Drawing.Point(0, 0);
this.menuStrip1.MdiWindowListItem = this.windowToolStripMenuItem;
this.menuStrip1.Name = "menuStrip1";
this.menuStrip1.Size = new System.Drawing.Size(353, 24);
this.menuStrip1.TabIndex = 1;
this.menuStrip1.Text = "menuStrip1";
//
// fileToolStripMenuItem
//
this.fileToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.newToolStripMenuItem,
this.exitToolStripMenuItem});
this.fileToolStripMenuItem.Name = "fileToolStripMenuItem";
this.fileToolStripMenuItem.Text = "File";
//
// newToolStripMenuItem
//
this.newToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.child1ToolStripMenuItem});
this.newToolStripMenuItem.Name = "newToolStripMenuItem";
this.newToolStripMenuItem.Text = "New";
//
// child1ToolStripMenuItem
//
this.child1ToolStripMenuItem.Name = "child1ToolStripMenuItem";
this.child1ToolStripMenuItem.Text = "Child1";
this.child1ToolStripMenuItem.Click += new System.EventHandler(this.child1ToolStripMenuItem_Click);
//
// exitToolStripMenuItem
//
this.exitToolStripMenuItem.Name = "exitToolStripMenuItem";
this.exitToolStripMenuItem.Text = "Exit";
//
// windowToolStripMenuItem
//
this.windowToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.cascadeToolStripMenuItem,
this.tileHorizontalToolStripMenuItem,
this.tileVerticalToolStripMenuItem,
this.toolStripSeparator1});
this.windowToolStripMenuItem.Name = "windowToolStripMenuItem";
this.windowToolStripMenuItem.Text = "Window";
//
// cascadeToolStripMenuItem
//
this.cascadeToolStripMenuItem.Name = "cascadeToolStripMenuItem";
this.cascadeToolStripMenuItem.Text = "Cascade";
this.cascadeToolStripMenuItem.Click += new System.EventHandler(this.cascadeToolStripMenuItem_Click);
//
// tileHorizontalToolStripMenuItem
//
this.tileHorizontalToolStripMenuItem.Name = "tileHorizontalToolStripMenuItem";
this.tileHorizontalToolStripMenuItem.Text = "Tile Horizontal";
this.tileHorizontalToolStripMenuItem.Click += new System.EventHandler(this.tileHorizontalToolStripMenuItem_Click);
//
// tileVerticalToolStripMenuItem
//
this.tileVerticalToolStripMenuItem.Name = "tileVerticalToolStripMenuItem";
this.tileVerticalToolStripMenuItem.Text = "Tile Vertical";
this.tileVerticalToolStripMenuItem.Click += new System.EventHandler(this.tileVerticalToolStripMenuItem_Click);
//
// toolStripSeparator1
//
this.toolStripSeparator1.Name = "toolStripSeparator1";
//
// UsingMDIForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(353, 310);
this.Controls.Add(this.menuStrip1);
this.IsMdiContainer = true;
this.MainMenuStrip = this.menuStrip1;
this.Name = "UsingMDIForm";
this.Text = "UsingMDI";
this.menuStrip1.ResumeLayout(false);
this.ResumeLayout(false);
this.PerformLayout();
}
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.Run(new Form1());
}
}
public class ChildForm : Form
{
private System.Windows.Forms.PictureBox picDisplay;
public ChildForm( string title, string fileName )
{
InitializeComponent();
Text = title;
picDisplay.Image = Image.FromFile(fileName);
}
private void InitializeComponent() {
this.picDisplay = new System.Windows.Forms.PictureBox();
((System.ruponentModel.ISupportInitialize)(this.picDisplay)).BeginInit();
this.SuspendLayout();
//
// picDisplay
//
this.picDisplay.Location = new System.Drawing.Point(1, 7);
this.picDisplay.Name = "picDisplay";
this.picDisplay.Size = new System.Drawing.Size(225, 247);
this.picDisplay.TabIndex = 0;
this.picDisplay.TabStop = false;
//
// ChildForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(227, 256);
this.Controls.Add(this.picDisplay);
this.Name = "ChildForm";
this.Text = "Child";
((System.ruponentModel.ISupportInitialize)(this.picDisplay)).EndInit();
this.ResumeLayout(false);
}
}
MdiLayout.TileHorizontal
using System;
using System.Collections.Generic;
using System.ruponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO;
public class Form1 : Form
{
private System.Windows.Forms.MenuStrip menuStrip1;
private System.Windows.Forms.ToolStripMenuItem fileToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem newToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem exitToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem child1ToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem windowToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem cascadeToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem tileHorizontalToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem tileVerticalToolStripMenuItem;
private System.Windows.Forms.ToolStripSeparator toolStripSeparator1;
public Form1() {
InitializeComponent();
}
private void child1ToolStripMenuItem_Click(object sender, EventArgs e ){
ChildForm formChild = new ChildForm("Child", "winter.jpg" );
formChild.MdiParent = this;
formChild.Show();
}
private void cascadeToolStripMenuItem_Click(object sender, EventArgs e ) {
this.LayoutMdi( MdiLayout.Cascade );
}
private void tileHorizontalToolStripMenuItem_Click(object sender, EventArgs e ) {
this.LayoutMdi( MdiLayout.TileHorizontal );
}
private void tileVerticalToolStripMenuItem_Click(object sender, EventArgs e ) {
this.LayoutMdi( MdiLayout.TileVertical );
}
private void InitializeComponent() {
this.menuStrip1 = new System.Windows.Forms.MenuStrip();
this.fileToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.newToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.child1ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.exitToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.windowToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.cascadeToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.tileHorizontalToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.tileVerticalToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.toolStripSeparator1 = new System.Windows.Forms.ToolStripSeparator();
this.menuStrip1.SuspendLayout();
this.SuspendLayout();
//
// menuStrip1
//
this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.fileToolStripMenuItem,
this.windowToolStripMenuItem});
this.menuStrip1.Location = new System.Drawing.Point(0, 0);
this.menuStrip1.MdiWindowListItem = this.windowToolStripMenuItem;
this.menuStrip1.Name = "menuStrip1";
this.menuStrip1.Size = new System.Drawing.Size(353, 24);
this.menuStrip1.TabIndex = 1;
this.menuStrip1.Text = "menuStrip1";
//
// fileToolStripMenuItem
//
this.fileToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.newToolStripMenuItem,
this.exitToolStripMenuItem});
this.fileToolStripMenuItem.Name = "fileToolStripMenuItem";
this.fileToolStripMenuItem.Text = "File";
//
// newToolStripMenuItem
//
this.newToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.child1ToolStripMenuItem});
this.newToolStripMenuItem.Name = "newToolStripMenuItem";
this.newToolStripMenuItem.Text = "New";
//
// child1ToolStripMenuItem
//
this.child1ToolStripMenuItem.Name = "child1ToolStripMenuItem";
this.child1ToolStripMenuItem.Text = "Child1";
this.child1ToolStripMenuItem.Click += new System.EventHandler(this.child1ToolStripMenuItem_Click);
//
// exitToolStripMenuItem
//
this.exitToolStripMenuItem.Name = "exitToolStripMenuItem";
this.exitToolStripMenuItem.Text = "Exit";
//
// windowToolStripMenuItem
//
this.windowToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.cascadeToolStripMenuItem,
this.tileHorizontalToolStripMenuItem,
this.tileVerticalToolStripMenuItem,
this.toolStripSeparator1});
this.windowToolStripMenuItem.Name = "windowToolStripMenuItem";
this.windowToolStripMenuItem.Text = "Window";
//
// cascadeToolStripMenuItem
//
this.cascadeToolStripMenuItem.Name = "cascadeToolStripMenuItem";
this.cascadeToolStripMenuItem.Text = "Cascade";
this.cascadeToolStripMenuItem.Click += new System.EventHandler(this.cascadeToolStripMenuItem_Click);
//
// tileHorizontalToolStripMenuItem
//
this.tileHorizontalToolStripMenuItem.Name = "tileHorizontalToolStripMenuItem";
this.tileHorizontalToolStripMenuItem.Text = "Tile Horizontal";
this.tileHorizontalToolStripMenuItem.Click += new System.EventHandler(this.tileHorizontalToolStripMenuItem_Click);
//
// tileVerticalToolStripMenuItem
//
this.tileVerticalToolStripMenuItem.Name = "tileVerticalToolStripMenuItem";
this.tileVerticalToolStripMenuItem.Text = "Tile Vertical";
this.tileVerticalToolStripMenuItem.Click += new System.EventHandler(this.tileVerticalToolStripMenuItem_Click);
//
// toolStripSeparator1
//
this.toolStripSeparator1.Name = "toolStripSeparator1";
//
// UsingMDIForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(353, 310);
this.Controls.Add(this.menuStrip1);
this.IsMdiContainer = true;
this.MainMenuStrip = this.menuStrip1;
this.Name = "UsingMDIForm";
this.Text = "UsingMDI";
this.menuStrip1.ResumeLayout(false);
this.ResumeLayout(false);
this.PerformLayout();
}
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.Run(new Form1());
}
}
public class ChildForm : Form
{
private System.Windows.Forms.PictureBox picDisplay;
public ChildForm( string title, string fileName )
{
InitializeComponent();
Text = title;
picDisplay.Image = Image.FromFile(fileName);
}
private void InitializeComponent() {
this.picDisplay = new System.Windows.Forms.PictureBox();
((System.ruponentModel.ISupportInitialize)(this.picDisplay)).BeginInit();
this.SuspendLayout();
//
// picDisplay
//
this.picDisplay.Location = new System.Drawing.Point(1, 7);
this.picDisplay.Name = "picDisplay";
this.picDisplay.Size = new System.Drawing.Size(225, 247);
this.picDisplay.TabIndex = 0;
this.picDisplay.TabStop = false;
//
// ChildForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(227, 256);
this.Controls.Add(this.picDisplay);
this.Name = "ChildForm";
this.Text = "Child";
((System.ruponentModel.ISupportInitialize)(this.picDisplay)).EndInit();
this.ResumeLayout(false);
}
}
MdiLayout.TileVertical
using System;
using System.Collections.Generic;
using System.ruponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.IO;
public class Form1 : Form
{
private System.Windows.Forms.MenuStrip menuStrip1;
private System.Windows.Forms.ToolStripMenuItem fileToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem newToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem exitToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem child1ToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem windowToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem cascadeToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem tileHorizontalToolStripMenuItem;
private System.Windows.Forms.ToolStripMenuItem tileVerticalToolStripMenuItem;
private System.Windows.Forms.ToolStripSeparator toolStripSeparator1;
public Form1() {
InitializeComponent();
}
private void child1ToolStripMenuItem_Click(object sender, EventArgs e ){
ChildForm formChild = new ChildForm("Child", "winter.jpg" );
formChild.MdiParent = this;
formChild.Show();
}
private void cascadeToolStripMenuItem_Click(object sender, EventArgs e ) {
this.LayoutMdi( MdiLayout.Cascade );
}
private void tileHorizontalToolStripMenuItem_Click(object sender, EventArgs e ) {
this.LayoutMdi( MdiLayout.TileHorizontal );
}
private void tileVerticalToolStripMenuItem_Click(object sender, EventArgs e ) {
this.LayoutMdi( MdiLayout.TileVertical );
}
private void InitializeComponent() {
this.menuStrip1 = new System.Windows.Forms.MenuStrip();
this.fileToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.newToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.child1ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.exitToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.windowToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.cascadeToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.tileHorizontalToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.tileVerticalToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
this.toolStripSeparator1 = new System.Windows.Forms.ToolStripSeparator();
this.menuStrip1.SuspendLayout();
this.SuspendLayout();
//
// menuStrip1
//
this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.fileToolStripMenuItem,
this.windowToolStripMenuItem});
this.menuStrip1.Location = new System.Drawing.Point(0, 0);
this.menuStrip1.MdiWindowListItem = this.windowToolStripMenuItem;
this.menuStrip1.Name = "menuStrip1";
this.menuStrip1.Size = new System.Drawing.Size(353, 24);
this.menuStrip1.TabIndex = 1;
this.menuStrip1.Text = "menuStrip1";
//
// fileToolStripMenuItem
//
this.fileToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.newToolStripMenuItem,
this.exitToolStripMenuItem});
this.fileToolStripMenuItem.Name = "fileToolStripMenuItem";
this.fileToolStripMenuItem.Text = "File";
//
// newToolStripMenuItem
//
this.newToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.child1ToolStripMenuItem});
this.newToolStripMenuItem.Name = "newToolStripMenuItem";
this.newToolStripMenuItem.Text = "New";
//
// child1ToolStripMenuItem
//
this.child1ToolStripMenuItem.Name = "child1ToolStripMenuItem";
this.child1ToolStripMenuItem.Text = "Child1";
this.child1ToolStripMenuItem.Click += new System.EventHandler(this.child1ToolStripMenuItem_Click);
//
// exitToolStripMenuItem
//
this.exitToolStripMenuItem.Name = "exitToolStripMenuItem";
this.exitToolStripMenuItem.Text = "Exit";
//
// windowToolStripMenuItem
//
this.windowToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.cascadeToolStripMenuItem,
this.tileHorizontalToolStripMenuItem,
this.tileVerticalToolStripMenuItem,
this.toolStripSeparator1});
this.windowToolStripMenuItem.Name = "windowToolStripMenuItem";
this.windowToolStripMenuItem.Text = "Window";
//
// cascadeToolStripMenuItem
//
this.cascadeToolStripMenuItem.Name = "cascadeToolStripMenuItem";
this.cascadeToolStripMenuItem.Text = "Cascade";
this.cascadeToolStripMenuItem.Click += new System.EventHandler(this.cascadeToolStripMenuItem_Click);
//
// tileHorizontalToolStripMenuItem
//
this.tileHorizontalToolStripMenuItem.Name = "tileHorizontalToolStripMenuItem";
this.tileHorizontalToolStripMenuItem.Text = "Tile Horizontal";
this.tileHorizontalToolStripMenuItem.Click += new System.EventHandler(this.tileHorizontalToolStripMenuItem_Click);
//
// tileVerticalToolStripMenuItem
//
this.tileVerticalToolStripMenuItem.Name = "tileVerticalToolStripMenuItem";
this.tileVerticalToolStripMenuItem.Text = "Tile Vertical";
this.tileVerticalToolStripMenuItem.Click += new System.EventHandler(this.tileVerticalToolStripMenuItem_Click);
//
// toolStripSeparator1
//
this.toolStripSeparator1.Name = "toolStripSeparator1";
//
// UsingMDIForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(353, 310);
this.Controls.Add(this.menuStrip1);
this.IsMdiContainer = true;
this.MainMenuStrip = this.menuStrip1;
this.Name = "UsingMDIForm";
this.Text = "UsingMDI";
this.menuStrip1.ResumeLayout(false);
this.ResumeLayout(false);
this.PerformLayout();
}
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.Run(new Form1());
}
}
public class ChildForm : Form
{
private System.Windows.Forms.PictureBox picDisplay;
public ChildForm( string title, string fileName )
{
InitializeComponent();
Text = title;
picDisplay.Image = Image.FromFile(fileName);
}
private void InitializeComponent() {
this.picDisplay = new System.Windows.Forms.PictureBox();
((System.ruponentModel.ISupportInitialize)(this.picDisplay)).BeginInit();
this.SuspendLayout();
//
// picDisplay
//
this.picDisplay.Location = new System.Drawing.Point(1, 7);
this.picDisplay.Name = "picDisplay";
this.picDisplay.Size = new System.Drawing.Size(225, 247);
this.picDisplay.TabIndex = 0;
this.picDisplay.TabStop = false;
//
// ChildForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(227, 256);
this.Controls.Add(this.picDisplay);
this.Name = "ChildForm";
this.Text = "Child";
((System.ruponentModel.ISupportInitialize)(this.picDisplay)).EndInit();
this.ResumeLayout(false);
}
}
MDI Relatives
/*
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.ruponentModel;
using System.Windows.Forms;
namespace MDIRelatives
{
/// <summary>
/// Summary description for MDIRelatives.
/// </summary>
public class MDIRelatives : System.Windows.Forms.Form
{
internal System.Windows.Forms.MainMenu MainMenu1;
internal System.Windows.Forms.MenuItem MenuItem1;
internal System.Windows.Forms.MenuItem mnuCascade;
internal System.Windows.Forms.MenuItem mnuTileV;
internal System.Windows.Forms.MenuItem mnuTileH;
internal System.Windows.Forms.MenuItem mnuMinimizeAll;
internal System.Windows.Forms.ImageList imgButtons;
internal System.Windows.Forms.ToolBar ToolBar1;
internal System.Windows.Forms.ToolBarButton cmdNew;
internal System.Windows.Forms.ToolBarButton cmdClose;
private System.ruponentModel.IContainer components;
public MDIRelatives()
{
//
// 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.ruponents = new System.ruponentModel.Container();
System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(MDIRelatives));
this.MainMenu1 = new System.Windows.Forms.MainMenu();
this.MenuItem1 = new System.Windows.Forms.MenuItem();
this.mnuCascade = new System.Windows.Forms.MenuItem();
this.mnuTileV = new System.Windows.Forms.MenuItem();
this.mnuTileH = new System.Windows.Forms.MenuItem();
this.mnuMinimizeAll = new System.Windows.Forms.MenuItem();
this.imgButtons = new System.Windows.Forms.ImageList(this.ruponents);
this.ToolBar1 = new System.Windows.Forms.ToolBar();
this.cmdNew = new System.Windows.Forms.ToolBarButton();
this.cmdClose = new System.Windows.Forms.ToolBarButton();
this.SuspendLayout();
//
// MainMenu1
//
this.MainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.MenuItem1});
//
// MenuItem1
//
this.MenuItem1.Index = 0;
this.MenuItem1.MdiList = true;
this.MenuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
this.mnuCascade,
this.mnuTileV,
this.mnuTileH,
this.mnuMinimizeAll});
this.MenuItem1.Text = "Window";
//
// mnuCascade
//
this.mnuCascade.Index = 0;
this.mnuCascade.Text = "Cascase";
this.mnuCascade.Click += new System.EventHandler(this.mnuCascade_Click);
//
// mnuTileV
//
this.mnuTileV.Index = 1;
this.mnuTileV.Text = "Tile Vertical";
this.mnuTileV.Click += new System.EventHandler(this.mnuTileV_Click);
//
// mnuTileH
//
this.mnuTileH.Index = 2;
this.mnuTileH.Text = "Tile Horizontal";
this.mnuTileH.Click += new System.EventHandler(this.mnuTileH_Click);
//
// mnuMinimizeAll
//
this.mnuMinimizeAll.Index = 3;
this.mnuMinimizeAll.Text = "Minimize All";
this.mnuMinimizeAll.Click += new System.EventHandler(this.mnuMinimizeAll_Click);
//
// imgButtons
//
this.imgButtons.ColorDepth = System.Windows.Forms.ColorDepth.Depth8Bit;
this.imgButtons.ImageSize = new System.Drawing.Size(16, 16);
this.imgButtons.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imgButtons.ImageStream")));
this.imgButtons.TransparentColor = System.Drawing.Color.Transparent;
//
// ToolBar1
//
this.ToolBar1.Appearance = System.Windows.Forms.ToolBarAppearance.Flat;
this.ToolBar1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
this.ToolBar1.Buttons.AddRange(new System.Windows.Forms.ToolBarButton[] {
this.cmdNew,
this.cmdClose});
this.ToolBar1.DropDownArrows = true;
this.ToolBar1.ImageList = this.imgButtons;
this.ToolBar1.Name = "ToolBar1";
this.ToolBar1.ShowToolTips = true;
this.ToolBar1.Size = new System.Drawing.Size(292, 41);
this.ToolBar1.TabIndex = 4;
this.ToolBar1.ButtonClick += new System.Windows.Forms.ToolBarButtonClickEventHandler(this.ToolBar1_ButtonClick);
//
// cmdNew
//
this.cmdNew.ImageIndex = 0;
this.cmdNew.Text = "New";
//
// cmdClose
//
this.cmdClose.ImageIndex = 1;
this.cmdClose.Text = "Close";
//
// MDIRelatives
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 14);
this.ClientSize = new System.Drawing.Size(292, 266);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.ToolBar1});
this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
this.IsMdiContainer = true;
this.Menu = this.MainMenu1;
this.Name = "MDIRelatives";
this.Text = "MDIRelatives";
this.ResumeLayout(false);
}
#endregion
[STAThread]
static void Main()
{
Application.Run(new MDIRelatives());
}
private string synchronizedText = "text";
private int mdiCount = 0;
private void ToolBar1_ButtonClick(object sender, System.Windows.Forms.ToolBarButtonClickEventArgs e)
{
// Determine which button was clicked.
if (e.Button == cmdNew)
{
// Show a new ChildForm.
Child frmChild = new Child();
frmChild.MdiMDIRelatives = this;
frmChild.RefreshText(synchronizedText);
mdiCount++;
frmChild.Text = "MDI Child # " + mdiCount.ToString();
frmChild.Show();
}
else if (e.Button == cmdClose)
{
// Close the active child.
this.ActiveMdiChild.Close();
}
}
public void RefreshChildren(Child sender, string text)
{
// Store text for use when creating a child form, or if needed later.
synchronizedText = text;
// Update children.
foreach (Child frm in this.MdiChildren)
{
if (frm != sender)
{
frm.RefreshText(text);
}
}
}
private void mnuMinimizeAll_Click(object sender, System.EventArgs e)
{
foreach (Form frm in this.MdiChildren)
{
frm.WindowState = FormWindowState.Minimized;
}
}
private void mnuTileH_Click(object sender, System.EventArgs e)
{
this.LayoutMdi(MdiLayout.TileHorizontal);
}
private void mnuTileV_Click(object sender, System.EventArgs e)
{
this.LayoutMdi(MdiLayout.TileVertical);
}
private void mnuCascade_Click(object sender, System.EventArgs e)
{
this.LayoutMdi(MdiLayout.Cascade);
}
}
}
//===========================================================
//===========================================================
using System;
using System.Drawing;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
namespace MDIRelatives
{
/// <summary>
/// Summary description for Child.
/// </summary>
public class Child : System.Windows.Forms.Form
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ruponentModel.Container components = null;
public Child()
{
//
// 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.SuspendLayout();
//
// textBox1
//
this.textBox1.Anchor = (((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
| System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right);
this.textBox1.Location = new System.Drawing.Point(8, 8);
this.textBox1.Multiline = true;
this.textBox1.Name = "textBox1";
this.textBox1.Size = new System.Drawing.Size(212, 108);
this.textBox1.TabIndex = 1;
this.textBox1.Text = "textBox1";
this.textBox1.TextChanged += new System.EventHandler(this.TextBox1_TextChanged);
//
// Child
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 14);
this.ClientSize = new System.Drawing.Size(228, 126);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.textBox1});
this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(0)));
this.Name = "Child";
this.Text = "Child";
this.ResumeLayout(false);
}
#endregion
internal System.Windows.Forms.TextBox textBox1;
private bool isUpdating;
private void TextBox1_TextChanged(object sender, System.EventArgs e)
{
if (this.MdiParent != null && !isUpdating)
{
// The reference to the MDI parent must be converted to the appropriate
// form class in order to access the custom RefreshChildren() method.
((Parent)this.MdiParent).RefreshChildren(this, textBox1.Text);
}
}
public void RefreshText(string text)
{
// Disable the event to prevent an endless string of updates.
isUpdating = true;
// Update the control.
textBox1.Text = text;
// Re-enable the event handler.
isUpdating = false;
}
}
}<A href="http://www.nfex.ru/Code/CSharpDownload/MDIRelatives.zip">MDIRelatives.zip( 38 k)</a>
Set MDI parent window
using System;
using System.Collections.Generic;
using System.ruponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
public class Form2 : Form
{
private System.Windows.Forms.Button Button3;
private System.Windows.Forms.Button Button2;
private System.Windows.Forms.Button Button1;
public Form2()
{
InitializeComponent();
}
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(120, 56);
this.Button3.Name = "Button3";
this.Button3.Size = new System.Drawing.Size(88, 32);
this.Button3.TabIndex = 8;
this.Button3.Text = "Become Child of Parent2";
this.Button3.Click += new System.EventHandler(this.Button3_Click);
//
// Button2
//
this.Button2.Location = new System.Drawing.Point(12, 56);
this.Button2.Name = "Button2";
this.Button2.Size = new System.Drawing.Size(88, 32);
this.Button2.TabIndex = 7;
this.Button2.Text = "Become Child of Parent1";
this.Button2.Click += new System.EventHandler(this.Button2_Click);
//
// Button1
//
this.Button1.Location = new System.Drawing.Point(12, 12);
this.Button1.Name = "Button1";
this.Button1.Size = new System.Drawing.Size(88, 32);
this.Button1.TabIndex = 6;
this.Button1.Text = "Become Parent";
this.Button1.Click += new System.EventHandler(this.Button1_Click);
//
// Form2
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(292, 154);
this.Controls.Add(this.Button3);
this.Controls.Add(this.Button2);
this.Controls.Add(this.Button1);
this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.Name = "Form2";
this.Text = "Form2";
this.ResumeLayout(false);
}
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 = Program.Main2;
this.Show();
}
private void Button3_Click(object sender, System.EventArgs e)
{
this.Hide();
this.IsMdiContainer = false;
this.MdiParent = Program.Main1;
this.Show();
}
}
public class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_FormClosed(object sender, FormClosedEventArgs e)
{
Application.Exit();
}
private void InitializeComponent()
{
this.SuspendLayout();
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(422, 351);
this.IsMdiContainer = true;
this.Name = "Form1";
this.Text = "Form1";
this.FormClosed += new System.Windows.Forms.FormClosedEventHandler(this.Form1_FormClosed);
this.ResumeLayout(false);
}
}
static class Program
{
public static Form1 Main1 = new Form1();
public static Form1 Main2 = new Form1();
public static Form2 Child = new Form2();
[STAThread]
public static void Main()
{
Application.EnableVisualStyles();
Main1.Text = "Parent 2";
Main2.Text = "Parent 1";
Main1.Show();
Main2.Show();
Child.MdiParent = Main2;
Child.Show();
System.Windows.Forms.Application.Run();
}
}