IWDTFTarget2::HasInterface method (wdtf.h)

Determines whether the target supports a given interface.

Syntax

HRESULT HasInterface(
                 BSTR         WDTFInterfaceName,
                 VARIANT      Args,
  [in, optional] VARIANT      MonikerSuffix,
  [out, retval]  VARIANT_BOOL *pResult
);

Parameters

WDTFInterfaceName

Args

[in, optional] MonikerSuffix

An optional moniker that defines more options about how the interface should be instantiated.

This parameter is not yet implemented. Set MonikerSuffix to a VARIANT that contains VT_EMPTY.

[out, retval] pResult

True if the target supports the interface; otherwise false.

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

See also

IWDTFTarget2