The FPropCompareProp function compares two property values using a binary relational operator.
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 FPropCompareProp(
LPSPropValue lpSPropValue1,
ULONG ulRelOp,
LPSPropValue lpSPropValue2
);
The comparison method depends on the property types specified in the SPropValue property definitions. The FPropCompareProp and FPropContainsProp functions can be used to prepare restrictions for generating a table.
The order of comparison is lpSPropValue1, ulRelOp, lpSPropValue2. If the property types of the property values to be compared do not match, the FPropCompareProp function returns FALSE. For allowable values for ulRelOp and for more information on property comparison, see the SComparePropsRestriction structure.