ITextStoreACP::RequestSupportedAttrs Method (Windows)

ITextStoreACP::RequestSupportedAttrs Method

HRESULT RequestSupportedAttrs(
  [in]  DWORD dwFlags,
  [in]  ULONG cFilterAttrs,
  [in]  const TS_ATTRID *paFilterAttrs
);

dwFlags [in]: Specifies whether a subsequent call to the ITextStoreAnchor::RetrieveRequestedAttrs method will contain the supported attributes. If the TS_ATTR_FIND_WANT_VALUE flag is specified, the default attribute values will be those in the TS_ATTRVAL structure after the subsequent call to ITextStoreAnchor::RetrieveRequestedAttrs. If any other flag is specified for this parameter, the method only verifies that the attribute is supported and that the varValue member of the TS_ATTRVAL structure is set to VT_EMPTY.
cFilterAttrs [in]: Specifies the number of supported attributes to obtain.
paFilterAttrs [in]: Pointer to the TS_ATTRID data type that specifies the attribute to verify. The method returns only the attributes specified by TS_ATTRID, even though other attributes can be supported.

The method can return one of the following values.

Value	Description
S_OK	The method was successful.
E_FAIL	An unspecified error occurred.
E_OUTOFMEMORY	The method was unable to allocate sufficient memory to complete the operation.

Minimum supported client	Windows 2000 Professional
Minimum supported server	Windows 2000 Server
Redistributable	TSF 1.0 onWindows NT 4.0,Windows 2000 ProfessionalandWindows MeWindows 98
Header	Textstor.idl and Textstor.h
DLL	Msctf.dll