Name
Public Const WM_XBUTTONDOWN = &H20B
Synopsis
-
wParam The low-order word contains the virtual keys pressed when this message is posted; it can be one or more of the following, defined in Appendix C:
MK_CONTROLMK_LBUTTONMK_RBUTTONMK_MBUTTONMK_SHIFTMK_XBUTTON1MK_XBUTTON2
The high-order word contains the x-button that was pressed; it can be one of the following, defined in Appendix C:
XBUTTON1
|
XBUTTON2
|
-
lParam The low-order word contains the x-coordinate of the mouse pointer; the high-order word contains the y-coordinate of the mouse pointer.
- Description
Posted to the window over which the mouse’s x-button is pressed.
- Return Value
0 only if the application processes this message.
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