A child-parent problem

Hi to all,

I have 3 dialogs which are Parent, Dialog and Child. When I press My Parent dialog's menu I come across with my dialog box. Everything ok for now. But when I press the button on dialog I want my child dialog inside the parent dlg box. I think I made something wrong the code runs without any errors but doesn't make what I want??? Might be a logic failure in somewhere. This trashed all my day (I brainstrom and checked lots of articles about forms...) But couldn't get a result. So any help would be greatly appreciated. I am posting all my 3 file(Sorry for the pollution)

Thank you,
Cem Louis

/////////////
//Parent.cs//
/////////////

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;

namespace Test1
{
      /// <summary>
      /// Summary description for Parent.
      /// </summary>
      public class Parent : System.Windows.Forms.Form
      {
            private System.Windows.Forms.MainMenu mainMenu1;
            private System.Windows.Forms.MenuItem menuItem1;
            private System.Windows.Forms.MenuItem menuItem2;
            /// <summary>
            /// Required designer variable.
            /// </summary>
            private System.ComponentModel.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.mainMenu1 = new System.Windows.Forms.MainMenu();
                  this.menuItem1 = new System.Windows.Forms.MenuItem();
                  this.menuItem2 = new System.Windows.Forms.MenuItem();
                  //
                  // mainMenu1
                  //
                  this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
                                                                                                                                this.menuItem1});
                  //
                  // menuItem1
                  //
                  this.menuItem1.Index = 0;
                  this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
                                                                                                                                this.menuItem2});
                  this.menuItem1.Text = "Show Dialog";
                  //
                  // menuItem2
                  //
                  this.menuItem2.Index = 0;
                  this.menuItem2.Text = "Show!";
                  this.menuItem2.Click += new System.EventHandler(this.menuItem2_Click);
                  //
                  // Parent
                  //
                  this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
                  this.ClientSize = new System.Drawing.Size(292, 273);
                  this.IsMdiContainer = true;
                  this.Menu = this.mainMenu1;
                  this.Name = "Parent";
                  this.Text = "Parent";

            }
            #endregion

            /// <summary>
            /// The main entry point for the application.
            /// </summary>
            [STAThread]
            static void Main()
            {
                  Application.Run(new Parent());
            }

            private void menuItem2_Click(object sender, System.EventArgs e)
            {
                  Test1.Dialog Dialog = new Test1.Dialog();
                  Dialog.Show();
            }
      }
}

/////////////
//Dialog.cs//
/////////////

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;

namespace Test1
{
      /// <summary>
      /// Summary description for Dialog.
      /// </summary>
      public class Dialog : System.Windows.Forms.Form
      {
            private System.Windows.Forms.Button button1;
            /// <summary>
            /// Required designer variable.
            /// </summary>
            private System.ComponentModel.Container components = null;

            public Dialog()
            {
                  //
                  // 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.SuspendLayout();
                  //
                  // button1
                  //
                  this.button1.Location = new System.Drawing.Point(104, 104);
                  this.button1.Name = "button1";
                  this.button1.TabIndex = 0;
                  this.button1.Text = "Show Child";
                  this.button1.Click += new System.EventHandler(this.button1_Click);
                  //
                  // Dialog
                  //
                  this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
                  this.ClientSize = new System.Drawing.Size(292, 273);
                  this.Controls.AddRange(new System.Windows.Forms.Control[] {
                                                                                                              this.button1});
                  this.Name = "Dialog";
                  this.Text = "Dialog";
                  this.ResumeLayout(false);

            }
            #endregion

            private void button1_Click(object sender, System.EventArgs e)
            {
                  Test1.Child chform = new Test1.Child();

                  Test1.Parent Parent = new Test1.Parent();
                  
                  chform.MdiParent = Parent;

                  chform.Show();
            }
      }
}

////////////
//Child.cs//
////////////

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;

namespace Test1
{
      /// <summary>
      /// Summary description for Child.
      /// </summary>
      public class Child : System.Windows.Forms.Form
      {
            /// <summary>
            /// Required designer variable.
            /// </summary>
            private System.ComponentModel.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.components = new System.ComponentModel.Container();
                  this.Size = new System.Drawing.Size(300,300);
                  this.Text = "Child";
            }
            #endregion
      }
}