you could make 1 event handler and do it that way.

Example:

Button[] myButtons = new Button[10];

for(int counter = 0; counter < myButtons.Length; counter++)

{

   myButtons[counter] = new Button();

   myButtons[counter].Name = "btn" + counter.ToString();

   myButtons[counter] += new EventHandler(MyButton_Click);

}

private void MyButton_Click(object sender, EventArgs e)

{

   if (sender != null)

   {

      MessageBox.Show((Button)sender).Name + " pressed");

   }

}