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; 

} MOUSEHOOKSTRUCT; 

 

Members

pt

Specifies a POINT structure that contains the x- and y-coordinates of the cursor, in screen coordinates.

hwnd

Identifies the window that will receive the mouse message corresponding to the mouse event.

wHitTestCode

Specifies the hit-test value. For a list of hit-test values, see the description of the WM_NCHITTEST message.

dwExtraInfo

Specifies extra information associated with the message.

See Also

MouseProc, POINT, SetWindowsHookEx, WM_NCHITTEST

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