RAD Studio VCL Reference
ContentsIndex
PreviousUpNext
Messages.WM_MOUSEWHEEL Constant

Represents the Windows message WM_MOUSEWHEEL.

Pascal
WM_MOUSEWHEEL = $020A;
C++
WM_MOUSEWHEEL = 0x020A;

This constant is used by Windows messaging. For more information see the MSDN article for WM_MOUSEWHEEL notification. 

 

Copyright(C) 2009 Embarcadero Technologies, Inc. All Rights Reserved.
What do you think about this topic? Send feedback!