How can I replace C# windows forms executable application icon?

I already finished my development. But I don't like the windows icon for the executable applicati开发者_如何学Con.

How to replace the default windows icon with my favorite one? Thanks.

http://bytes.com/topic/c-sharp/answers/467947-how-set-icon-winform

First is the Project configuration properties where you have set the Application icon. The other is in each individual form's properties where you set the Form's icon - which can be the same icon