Event:Adding a button on run time: By:Tanuj Kumar

Event    

Adding a button on run time:

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

namespace eventbuttonexample

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }

        private void Form1_Load(object sender, EventArgs e)

        {

            Button b1 = new Button();

            this.Controls.Add(b1);

            b1.Location = new Point(50, 50);

            b1.Size = new Size(100, 50);

            b1.BackColor = System.Drawing.Color.Aqua;

            b1.Text = "tanuj";

            b1.Click += new EventHandler(a);

        }

        private void  a(Object sender, EventArgs e)

        {

  MessageBox .Show ("button is clicked");}      }}

Adding a textbox on run time:

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

namespace eventtextboxexample

{

    public partial class Form1 : Form

    {

        public Form1()

        {

            InitializeComponent();

        }

        private void Form1_Load(object sender, EventArgs e)

        {

            TextBox tb = new TextBox();

            this.Controls.Add(tb);

            tb.Location = new Point(50, 50);

            tb.TextChanged +=new EventHandler(a);

            tb.BackColor = System.Drawing.Color.Aqua;

        }

        private void a(Object sender, EventArgs e) {

            MessageBox.Show("text is changed");

        }

    }

}

Posted By:Tanuj Kumar 

On:Shareyourconscience