Form Closing event - again

[John S]

I need to know if the "X" in the upper right-hand corner of the form was
pressed to close a form. Nothing else, just the "X" close button

 

[Chad Evans]

You might try setting a flag in your other means of closing the form
(like a close button).

Chad

 

[Sunny]

Shakir Hussain has already answered to this question. Please do not
doublepost.

Sunny

 

[Shakir Hussain]

if you are interested only in trapping X button do this

protected override void WndProc(ref System.Windows.Forms.Message m)
{
if(m.Msg == 0x0010) //X button
{
MessageBox.Show("Yeah i am close button here");
}
base.WndProc(ref m);
}