IS_INTRESOURCE macro (winuser.h)
Determines whether a value is an integer identifier for a resource.
void IS_INTRESOURCE(
_r
);
_r
The pointer to be tested whether it contains an integer resource identifier.
None
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.
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) |