MOUSEHOOKSTRUCT - Win32 Programmer's Reference (win32.hlp)

Overview

Group

Quick Info

Windows NT
Yes
Win95
Yes
Win32s
Yes
Import Library
-
Header File
winuser.h
Unicode
No
Platform Notes
None

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

More Online Helps