MOUSEHOOKSTRUCT

The MOUSEHOOKSTRUCT structure contains information about a mouse event.

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

GetMessageExtraInfo, POINT, SetWindowsHook, SetWindowsHookEx, WM_NCHITTEST