IConnector::ConnectTo
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IConnector::ConnectTo
The ConnectTo method connects this connector to a connector in another device-topology object.
HRESULT ConnectTo( IConnector *pConnectTo );
Parameters
pConnectTo
[in] The other connector. This parameter points to the IConnector interface of the connector object that represents the connector in the other device topology. The caller is responsible for releasing its counted reference to the IConnector interface when it is no longer needed. The ConnectTo method obtains its own reference to this interface.
Return Value
If the method succeeds, it returns S_OK. If it fails, possible return codes include, but are not limited to, the values shown in the following table.
| Return code | Description |
| E_POINTER | Pointer pConnectTo is NULL. |
| E_NOINTERFACE | The object pointed to by pConnectTo is not a valid connector object. |
| HRESULT_FROM_WIN32(ERROR_DEVICE_ALREADY_ATTACHED) | One of the two connectors is already attached to another connector. |
For information about the HRESULT_FROM_WIN32 macro, see the Windows SDK documentation.
Requirements
Client: Windows Vista
Header: Include Devicetopology.h.
See Also
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