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MOUSEHOOKSTRUCT info  Overview  Group

The MOUSEHOOKSTRUCT structure contains information about a mouse event passed to a WH_MOUSE hook procedure, MouseProc.

typedef struct tagMOUSEHOOKSTRUCT { // ms 

    POINT pt; 

    HWND  hwnd; 

    UINT  wHitTestCode; 

    DWORD dwExtraInfo; 




Specifies a POINT structure that contains the x- and y-coordinates of the cursor, in screen coordinates.
Identifies the window that will receive the mouse message corresponding to the mouse event.
Specifies the hit-test value. For a list of hit-test values, see the description of the WM_NCHITTEST message.
Specifies extra information associated with the message.

See Also

MouseProc, POINT, SetWindowsHookEx, WM_NCHITTEST

file: /Techref/os/win/api/win32/struc/src/str11_27.htm, 1KB, , updated: 2000/4/7 12:20, local time: 2023/6/1 22:08,

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