custom event button.click

Question

would you please tell me what is wrong with this code?

if (button1.Click = true)
{
this.label1.Text = "custom event";
}

Error is:
the event "...control.click" can only apear on the left hand side of += or -=

I have here a custom event which several buttons can cause.
But in the code I have to know which button caused that custom control.

thank you all

Shivanand Arur · Answer

Hello ilhami Button Click is an event and not a property so u cannot check it that way... Instead you can write that code in the click event itself something like this... protected void button1_click(object sender Eventargs e) { this.label1.Text = custom event; }