Platform SDK: MAPI |
The FPropExists function searches for a given property tag in an IMAPIProp interface or an interface derived from IMAPIProp, such as IMessage or IMAPIFolder.
Note This function may not be supported in future versions of MAPI.
Header file: | MAPIUTIL.H |
Implemented by: | MAPI |
Called by: | Client applications and service providers |
BOOL FPropExists( LPMAPIPROP pobj, ULONG ulPropTag );
If the property tag in the ulPropTag parameter has type PT_UNSPECIFIED, the FPropExists function looks for a match based only on the property identifier. Otherwise, the match is for the entire property tag, including the type.