IsNameUnique Method of the ISdoCollection Interface

The IsNameUnique method tests whether the specified name is unique in the collection.

HRESULT IsNameUnique(
  [in]                 BSTR bstrName,
  [out]                VARIANT_BOOL* pBool
);

bstrName
Specifies the name to test.
pBool
Pointer to a VARIANT that specifies whether the name is unique. The returned value is VARIANT_TRUE if the name is unique, VARIANT_FALSE otherwise.

If the method succeeds the return value is S_OK.

If the method fails, the return value is one of the following error codes.

Value	Meaning
E_ABORT	The operation was aborted.
E_FAIL	An unspecified error occurred.
E_INVALIDARG	One of the parameters is invalid.
E_NOINTERFACE	A specified interface is not supported.
E_NOTIMPL	A specified method is not implemented.
E_OUTOFMEMORY	The method was unable to allocate required memory.
E_POINTER	A pointer passed as a parameter is not valid.
E_UNEXPECTED	The method failed for unknown reasons.

Neither of the parameters may be NULL.

Server	Requires Windows Server 2008, Windows Server 2003, or Windows 2000 Server.
Header	Declared in SdoIas.h.
IDL	Declared in SdoIas.idl.
DLL	Requires Iassdo.dll.

Additional resources