somSelf (WPObject *) - input
Points to an object of class WPObject.
ulFlags (ULONG) - input
If the flag is set, the corresponding pop-up menu item is available. These flags are ored together, with the flags already defined by ancestor classes, to specify the standard pop-up menu items that apply to this object.
CTXT_ARRANGE
hwndCnr (HWND) - input
Possible values are described in the following list:
NULLHANDLE
fMultiSelect (BOOL) - input
rc (ULONG) - returns