C# Create Dynamic Buttons and onClick Dynamic EventHandlers

Question

My program creates buttons dynamically.

private void CreateButton(string buttonName)
{

   Color[] c = { Color.Red, Color.Teal, Color.Blue, Color.WhiteSmoke          


        

Answer 1

use button array like this.it will create 3 dynamic buttons bcoz h variable has value of 3

public void button_Click(object sender, EventArgs e)
{
 if( sender == buttonArray[0] )
  {


  MessageBox.Show("hello");
   }

 }

private void button1_Click(object sender, EventArgs e)
{

    int h =3;


    Button[] buttonArray = new Button[8];

    for (int i = 0; i <= h-1; i++)
    {
       buttonArray[i] = new Button();
       buttonArray[i].Size = new Size(20, 43);
       buttonArray[i].Name= ""+i+"";
       buttonArray[i].Click += button_Click;//function
       buttonArray[i].Location = new Point(40, 20 + (i * 20));
        panel1.Controls.Add(buttonArray[i]);

    }
}

Answer 2

You have a reference to the button that was clicked right there as the sender argument. So...

private void transbutton_Click(object sender, EventArgs e)
    {
       tbList.Text += "\r\n" + ((Button)sender).Text;
    }