All styles and extensions of Windows

SetWindowLong
http://msdn.microsoft.com/en-us/library/windows/desktop/ms633591 (v=vs.85). aspx
Window Styles
http://msdn.microsoft.com/en-us/library/windows/desktop/ms632600 (v=vs.85). aspx
Extended Window Styles
http://msdn.microsoft.com/en-us/library/windows/desktop/ff700543 (v=vs.85). aspx
Window Features
http://msdn.microsoft.com/en-us/library/windows/desktop/ms632599 (v=vs.85). aspx#layered

Once the Form is defined to take advantage of Layeredwindow, the window's drawing no longer responds to WM_PAINT messages that have been in use for many years.

Http://www.360doc.com/content/11/0424/15/5131150_111970536.shtml

All styles and extensions of Windows