GET_DEVICE_LPARAM macro (winuser.h)
Retrieves the input device type from the specified LPARAM value.
C++
void GET_DEVICE_LPARAM(
lParam
);
lParam
The value to be converted.
The return value is the bit of the high-order word representing the input device type. It can be one of the following values.
| Return code/value | Description |
|---|---|
| FAPPCOMMAND_KEY 0 | User pressed a key. |
| FAPPCOMMAND_MOUSE 0x8000 | User clicked a mouse button. |
| FAPPCOMMAND_OEM 0x1000 | An unidentified hardware source generated the event. It could be a mouse or a keyboard event. |
None
This macro is identical to the GET_MOUSEORKEY_LPARAM macro.
| 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) |