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

namespace InheritanceClientCS
{
	/// <summary>
	/// Summary description for Form1.
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.Button button3;
		private System.Windows.Forms.Button button4;
		private System.Windows.Forms.Button button5;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Button button6;
		/// <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()
		{
			this.label1 = new System.Windows.Forms.Label();
			this.button1 = new System.Windows.Forms.Button();
			this.button2 = new System.Windows.Forms.Button();
			this.button3 = new System.Windows.Forms.Button();
			this.button4 = new System.Windows.Forms.Button();
			this.button5 = new System.Windows.Forms.Button();
			this.label2 = new System.Windows.Forms.Label();
			this.button6 = new System.Windows.Forms.Button();
			this.SuspendLayout();
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(24, 16);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(296, 23);
			this.label1.TabIndex = 0;
			this.label1.Text = "Demonstration of Inherited System.Object.Equals";
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(24, 48);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(75, 40);
			this.button1.TabIndex = 1;
			this.button1.Text = "Create instance 1";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// button2
			// 
			this.button2.Location = new System.Drawing.Point(24, 112);
			this.button2.Name = "button2";
			this.button2.Size = new System.Drawing.Size(75, 40);
			this.button2.TabIndex = 2;
			this.button2.Text = "Create instance 2";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// button3
			// 
			this.button3.Enabled = false;
			this.button3.Location = new System.Drawing.Point(152, 48);
			this.button3.Name = "button3";
			this.button3.Size = new System.Drawing.Size(75, 40);
			this.button3.TabIndex = 3;
			this.button3.Text = "Compare 1 to itself";
			this.button3.Click += new System.EventHandler(this.button3_Click);
			// 
			// button4
			// 
			this.button4.Enabled = false;
			this.button4.Location = new System.Drawing.Point(152, 112);
			this.button4.Name = "button4";
			this.button4.Size = new System.Drawing.Size(75, 40);
			this.button4.TabIndex = 4;
			this.button4.Text = "Compare 2 to itself";
			this.button4.Click += new System.EventHandler(this.button4_Click);
			// 
			// button5
			// 
			this.button5.Enabled = false;
			this.button5.Location = new System.Drawing.Point(264, 80);
			this.button5.Name = "button5";
			this.button5.Size = new System.Drawing.Size(75, 40);
			this.button5.TabIndex = 5;
			this.button5.Text = "Compare 1 to 2";
			this.button5.Click += new System.EventHandler(this.button5_Click);
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(24, 176);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(328, 23);
			this.label2.TabIndex = 6;
			this.label2.Text = "Demonstration of overriden System.Object.ToString";
			// 
			// button6
			// 
			this.button6.Location = new System.Drawing.Point(24, 208);
			this.button6.Name = "button6";
			this.button6.Size = new System.Drawing.Size(112, 48);
			this.button6.TabIndex = 7;
			this.button6.Text = "Call ToString on object that overrides it";
			this.button6.Click += new System.EventHandler(this.button6_Click);
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(392, 277);
			this.Controls.AddRange(new System.Windows.Forms.Control[] {
																		  this.button6,
																		  this.label2,
																		  this.button5,
																		  this.button4,
																		  this.button3,
																		  this.button2,
																		  this.button1,
																		  this.label1});
			this.Name = "Form1";
			this.Text = "Inheritance Sample C#";
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}

		private InheritanceComponentCS.Class1 instance1, instance2 ;

		private void button1_Click(object sender, System.EventArgs e)
		{
			instance1 = new InheritanceComponentCS.Class1 () ;
			button3.Enabled = true ;
			if (instance2 != null) button5.Enabled = true ;
		}

		private void button2_Click(object sender, System.EventArgs e)
		{
			instance2 = new InheritanceComponentCS.Class1 () ;
			button4.Enabled = true ;
			if (instance1 != null) button5.Enabled = true ;
		}

		private void button3_Click(object sender, System.EventArgs e)
		{
			MessageBox.Show (instance1.Equals (instance1).ToString ()) ;
		}

		private void button4_Click(object sender, System.EventArgs e)
		{
			MessageBox.Show (instance2.Equals (instance2).ToString ()) ;
		}

		private void button5_Click(object sender, System.EventArgs e)
		{
			MessageBox.Show (instance1.Equals (instance2).ToString ()) ;
		}

		private void button6_Click(object sender, System.EventArgs e)
		{
			InheritanceComponentCS.Class1 foo = new InheritanceComponentCS.Class1 () ;
			MessageBox.Show (foo.ToString ()) ;
		}
	}
}
