Determines where a point lies in a toolbar control.
Syntax
To send this message, call the
SendMessage
function as follows.
|
lResult = SendMessage(
| // returns LRESULT in lResult
|
| (HWND) hWndControl,
| // handle to destination control
|
| (UINT) TB_HITTEST,
| // message ID
|
| (WPARAM) wParam,
| // = 0; not used, must be zero |
| (LPARAM) lParam
| // = (LPARAM) (LPPOINT) pptHitTest; |
|
);
| |
Parameters
- wParam
-
Must be zero.
- pptHitTest
-
Pointer to a POINT structure that contains the x-coordinate of the hit test in the x member and the y-coordinate of the hit test in the y member. The coordinates are relative to the toolbar's client area.
Return Value
Message Information
| Minimum DLL Version | comctl32.dll version 4.00 or later |
|---|
| Header | commctrl.h |
|---|
| Minimum operating systems |
Windows NT 4.0, Windows 95 |
|---|