FPropExists
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.
Quick Info
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Header
file: |
MAPIUTIL.H |
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Implemented
by: |
MAPI |
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Called by: |
Client
applications and service providers |
BOOL FPropExists(
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LPMAPIPROP pobj, |
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ULONG ulPropTag |
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); |
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Parameters
pobj
[in] Pointer
to the IMAPIProp interface or interface derived from IMAPIProp
within which to search for the property tag.
ulPropTag
[in] Property
tag for which to search.
Return Values
TRUE
The function
found a match for the given property tag.
FALSE
The function
did not find a match for the given property tag.
Remarks
If the given
property tag has type PT_UNSPECIFIED, the FPropExists function finds a
match only for the property identifier. Otherwise, the match is for the entire
property tag, including the type.