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Initiates an asynchronous metadata exchange request with the remote service.
Syntax
HRESULT BeginGetMetadata(
[out] IWSDAsyncResult **ppResult
);
Parameters
[out] ppResult
An IWSDAsyncResult interface that you use to poll for the result, register a callback object, or configure an event to be signaled when the response is received.
Return value
Possible return values include, but are not limited to, the following:
| Return code | Description |
|---|---|
|
Method completed successfully. |
|
ppResult is NULL. |
|
The method could not be completed. |
|
Insufficient memory to complete the operation. |
|
The method failed. |
Remarks
Call IWSDServiceProxy::EndGetMetadata to complete the asynchronous operation and to retrieve the metadata.
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 |