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ITextStoreAnchor::RequestSupportedAttrs method

Syntax


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

Parameters

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 might be supported.

Return value

This method can return one of these values.

ValueDescription
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.

 

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps | Windows Store apps]

Minimum supported server

Windows 2000 Server [desktop apps | Windows Store apps]

Redistributable

TSF 1.0 on Windows 2000 Professional

Header

Textstor.h

IDL

Textstor.idl

DLL

Msctf.dll

See also

ITextStoreAnchor
ITextStoreAnchor::RetrieveRequestedAttrs
TS_ATTRID
TS_ATTRVAL

 

 

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