IIDFromString
A version of this page is also available for
4/8/2010
This function converts a string generated by the StringFromIID function back into the original interface identifier (IID).
Syntax
WINOLEAPI IIDFromString(
LPOLESTR lpsz,
LPIID lpiid
);
Parameters
- lpsz
[in] Pointer to the string representation of the IID.
- lpiid
[out] Pointer to the requested IID on return.
Return Value
This function supports the standard return values E_INVALIDARG and E_OUTOFMEMORY, as well as the following:
- S_OK
The string was successfully converted.
Remarks
The function converts the interface identifier in a way that guarantees different interface identifiers will always be converted to different strings.
To determine whether the platform supports this function, see Determining Supported COM APIs.
Requirements
| Header | objbase.h |
| Library | ole32.lib |
| Windows Embedded CE | Windows CE 3.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |