Introduction - If you have any usage issues, please Google them yourself
To talk about the difference between Class and structure? Greatest difference between a reference type, a value type is the default access for members of public is another difference between 1.. Net (C# Or vb.net) in the current form or how to obtain a handle to control, especially control their own Handle (please list). this (C#) Me (vb.net) .2 in. net (C# or vb.net) How user-defined message, and deal with these messages in the form. In the form of heavy-duty DefWndProc function to deal with the news: protected override void DefWndProc (ref System.WinForms.Message m) (