IWSDDeviceProxy::BeginGetMetadata (Windows Embedded CE 6.0)
1/6/2010
This method sends an asynchronous request for metadata.
Syntax
HRESULT BeginGetMetadata(
IWSDAsyncResult** ppResult
);
Parameters
- ppResult
[out] Returns an IWSDAsyncResult object that can be used to determine whether an operation has completed.
Return Value
The following table shows the possible error code return values.
| Error code | Description |
|---|---|
S_OK |
This method completed successfully. |
E_POINTER |
ppResult is NULL. |
E_ABORT |
The method could not be completed. |
E_OUTOFMEMORY |
Insufficient memory to complete the operation. |
Remarks
BeginGetMetadata will force the device proxy to send a metadata request to the host. Once IWSDDeviceProxy::EndGetMetadata has been called, the results of the latest metadata retrieval are accessible through the IWSDDeviceProxy::GetAllMetadata, IWSDDeviceProxy::GetHostMetadata, IWSDDeviceProxy::GetThisDeviceMetadata, and IWSDDeviceProxy::GetThisModelMetadata methods.
Requirements
| Header | wsdapi.h |
| Library | wsdapi.lib |
| Windows Embedded CE | Windows Embedded CE 6.0 R2 |