// Vijaykumar Patil and Emil Tsankov
// ISOM 6930 Dr. Ahmed
// Assignment 8 Due Date Nov. 2,2001
// Window Application from Command prompt

using System;
using System.Drawing;
using System.Windows.Forms;

public class frmFirstForm:Form

{
	private Label lblResult;
	private Label lblTitle;
	private Button btnAdd;
	private Button btnExit;
	private TextBox txt1;
	private TextBox txt2;
	private EventHandler handler;

	// Constructor
	public frmFirstForm()
	{
		ClientSize = new System.Drawing.Size(400,300);
		StartPosition = FormStartPosition.CenterScreen;

		lblResult = new Label();
		lblResult.Size = new Size(50,30);
		lblResult.Location = new Point(175,110);
		lblResult.Text=" ";
		Controls.Add(lblResult);

		lblTitle = new Label();
		lblTitle.Size = new Size(100,100);
		lblTitle.Location = new Point(100,10);
		lblTitle.Text=" Add two numbers ";
		Controls.Add(lblTitle);

		txt1 = new TextBox();
		txt1.Size = new Size(80,30);
		txt1.Location = new Point(50,40);
		txt1.Text=" ";
		Controls.Add(txt1);

		txt2 = new TextBox();
		txt2.Size = new Size(50,30);
		txt2.Location = new Point(210,40);
		txt2.Text=" ";
		Controls.Add(txt2);

		handler = new EventHandler(oneFunction);
		btnAdd = new Button();
		btnAdd.Size = new Size(80,30);
		btnAdd.Location = new Point(10,210);
		btnAdd.Text=" Add ";
		btnAdd.Click += handler;
		Controls.Add(btnAdd);

		btnExit = new Button();
		btnExit.Size = new Size(80,30);
		btnExit.Location = new Point(210,210);
		btnExit.Text=" Exit ";
		btnExit.Click += handler;
		Controls.Add(btnExit);
	}

	private void oneFunction(Object source, EventArgs e)
	{
		if(source==btnExit)
			Application.Exit();
		if(source==btnAdd)
			{
			lblResult.Text=" " +(Int32.Parse(txt1.Text)+Int32.Parse(txt2.Text));}
	}

	public static void Main()
	{
		Application.Run(new frmFirstForm());
	}
}