IS_INTRESOURCE macro (winuser.h)
Determines whether a value is an integer identifier for a resource.
Syntax
void IS_INTRESOURCE(
_r
);
Parameters
_r
The pointer to be tested whether it contains an integer resource identifier.
Return value
None
Remarks
This macro checks whether all bits except the least 16 bits are zero. When true, p is an integer identifier for a resource. Otherwise it is typically a pointer to a string.
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) |