IWDTFTargets2::GetInterfacesIfExist method (wdtf.h)

Returns a collection of actions that support the interface - one IWDTFAction2 for each item that has one.

Syntax

HRESULT GetInterfacesIfExist(
  [in]           BSTR          WDTFInterfaceName,
  [in, optional] VARIANT       MoreTargets,
  [in, optional] VARIANT       MonikerSuffix,
  [out, retval]  IWDTFActions2 **ppInterface
);

Parameters

[in] WDTFInterfaceName

[in, optional] MoreTargets

Optional extra arguments that you can use to define additional targets to attach to the returned interface.

This parameter is not currently implemented. Set MoreTargets to a VARIANT that contains VT_EMPTY.

[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] ppInterface

The address of a variable that will receive the collection of actions.

Return value

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

Remarks

This method will succeed even if one or more of the collection members do not return an action.

Requirements

See also

IWDTFTargets2