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IWSDDeviceProxy::Init method (wsdclient.h)

  • Article

Initializes the device proxy, optionally sharing a session with a previously initialized sponsoring device proxy.

Syntax

HRESULT Init(
  [in]           LPCWSTR         pszDeviceId,
  [in]           IWSDAddress     *pDeviceAddress,
  [in]           LPCWSTR         pszLocalId,
  [in, optional] IWSDXMLContext  *pContext,
  [in, optional] IWSDDeviceProxy *pSponsor
);

Parameters

[in] pszDeviceId

The logical address (ID) of the device.

[in] pDeviceAddress

Reference to an IWSDAddress object that contains the device configuration data.

[in] pszLocalId

The logical address of the client. The logical address is of the form, urn:uuid:{guid}. Used when the server needs to initiate a connection to the client.

[in, optional] pContext

Reference to an IWSDXMLContext object that defines custom message types or namespaces.

If NULL, a default context representing the built-in message types and namespaces is used.

[in, optional] pSponsor

Reference to an IWSDDeviceProxy object that is an optional device with which to share a session and lower layers.

Return value

Possible return values include, but are not limited to, the following:

Return code Description
S_OK
 Method completed successfully.
E_INVALIDARG
 pszDeviceId is NULL, pszLocalId is NULL, or the length in characters of either identifier string exceeds WSD_MAX_TEXT_LENGTH (8192).
E_OUTOFMEMORY
 Insufficient memory to complete the operation.

Remarks

This method is called by WSDCreateDeviceProxy and need not normally be called directly by the client code.

Requirements

Requirement Value
Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2008 [desktop apps only]
Target Platform Windows
Header wsdclient.h (include Wsdapi.h)
DLL Wsdapi.dll

See also

IWSDDeviceProxy