IDiaPropertyStorage::ReadPropertyNames
Retrieves corresponding string names for given property identifiers.
HRESULT ReadPropertyNames (
ULONG cpropid,
PROPID const* rgpropid,
BSTR* rglpwstrName
);
Parameters
cpropid
[in] Number of property ids in rgpropid.rgpropid
[in] Array of property ids for which to get the names (PROPID is defined in WTypes.h as a ULONG).rglpwstrName
[in, out] Array of property names for the specified property ids. The array must be pre-allocated to hold the requested number of property names and must be able to hold at least cpropidBSTR strings.
Return Value
If successful, returns S_OK; otherwise returns an error code.
Remarks
The returned property names must be freed (by calling the SysFreeString function) when they are no longer needed.