c# - How can I subscribe multiple buttons to the same event handler and act according to what button was clicked?

Question

I have 6 buttons that I want to be attached to the same handler. How can I do this?

Answer 1

You can attach the same event to multiple buttons by binding the same method to each buttons click event

myButton1.Click += new MyButtonClick;
myButton2.Click += new MyButtonClick;
myButton3.Click += new MyButtonClick;
myButton4.Click += new MyButtonClick;
myButton5.Click += new MyButtonClick;
myButton6.Click += new MyButtonClick;

void MyButtonClick(object sender, EventArgs e)
{
    Button button = sender as Button;
    //here you can check which button was clicked by the sender
}