Is the Windows Forms AcceptButton behavior in effect when the referenced button is disabled?

Question

With the following:

this.AcceptButton = this.OKButton;
this.OKButton.Enabled = false;

... will the OK button click handler still be invoked when the user presses Enter?

Answer 1

No, it won't be invoked.

Answer 2

No, when the button is disabled, it will not activate and trigger that event.

Answer 3

AcceptButton/CancelButton just call the button's PerformClick() method... which doesn't run if the control is disabled.