CHANGE_PROP_TYPE

The CHANGE_PROP_TYPE macro updates the property type of a property tag to a specified value. The property identifier is unchanged.

Quick Info

Header file: MAPIDEFS.H
Related structure: SPropValue

CHANGE_PROP_TYPE (ulPropTag, ulPropType)

Parameters

ulPropTag
The property tag to be modified.
ulPropType
The new value for the property type.