GOBJENUMPROC callback function (wingdi.h)
The EnumObjectsProc function is an application-defined callback function used with the EnumObjects function. It is used to process the object data. The GOBJENUMPROC type defines a pointer to this callback function. EnumObjectsProc is a placeholder for the application-defined function name.
Syntax
GOBJENUMPROC Gobjenumproc;
int Gobjenumproc(
LPVOID unnamedParam1,
LPARAM unnamedParam2
)
{...}
Parameters
unnamedParam1
unnamedParam2
Return value
To continue enumeration, the callback function must return a nonzero value. This value is user-defined.
To stop enumeration, the callback function must return zero.
Remarks
An application must register this function by passing its address to the EnumObjects function.
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 | wingdi.h (include Windows.h) |