GET_Y_LPARAM macro (windowsx.h)
Retrieves the signed y-coordinate from the given LPARAM value.
Syntax
void GET_Y_LPARAM(
lp
);
Parameters
lp
The data from which the y-coordinate is to be extracted.
Return value
Type: int
Y-coordinate.
Remarks
Use GET_Y_LPARAM instead of HIWORD to extract signed coordinate data. Negative screen coordinates may be returned on multiple monitor systems.
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 | windowsx.h (include Windowsx.h) |
See also
Conceptual
Reference