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GET_XBUTTON_WPARAM macro (winuser.h)
Retrieves the state of certain buttons from the specified WPARAM value.
Syntax
int GET_XBUTTON_WPARAM(
WPARAM wParam
);
Parameters
wParam
The value to be converted.
Return value
Type: int
The high-order word indicates which button was released. It can be either of the following values:
| Return code | Value | Description |
|---|---|---|
| XBUTTON1 | 0x0001 | The first X button was released. |
| XBUTTON2 | 0x0002 | The second X button was released. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | winuser.h (include Windows.h) |
See also
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