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IWSDDeviceProxy::GetThisDeviceMetadata (Compact 2013)

  • Article

3/26/2014

This method retrieves device-specific metadata for this device.

Syntax

HRESULT GetThisDeviceMetadata(
  WSD_THIS_DEVICE_METADATA** ppThisDeviceMetadata
);

Parameters

  • ppThisDeviceMetadata
    [out] Reference to a WSD_THIS_DEVICE_METADATA structure that specifies the device-specific metadata of this device. Do not release this object.

Return Value

The following table shows the possible error code return values.

Error code

Description

S_OK

This method completed successfully.

E_POINTER

ppThisDeviceMetadata is NULL.

Remarks

GetThisDeviceMetadata will not cause the device proxy to retrieve metadata from the device. Instead, GetThisDeviceMetadata will return the metadata retrieved with the last call to IWSDDeviceProxy::BeginGetMetadata and IWSDDeviceProxy::EndGetMetadata. If neither of these methods has been called, GetThisDeviceMetadata will return the metadata retrieved when the IWSDDeviceProxy object was initialized.

Upon success, the memory at ppMetadata will be valid until BeginGetMetadata or EndGetMetadata is called or until the IWSDDeviceProxy object is released.

Requirements

Header

wsdapi.h

Library

wsdapi.lib

See Also

Reference

IWSDDeviceProxy
Web Services on Devices Interfaces