c＃最大化，最小化和关闭表单上的按钮

Question

Hi Is there any way to find out if the close button (x button on form) was clicked. However without involving FormClosing and FormClosed events ?

Answer 1

Without those Events? That's a tough one...no, I don't think so.

I mean, you hook yourself into the message pump of the form to figure out if those actions were invoked, but seems like a little overkill to me.

Answer 2

您可以使用PreProcessMessage来查看表单中的消息。