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IWSDAsyncCallback interface (wsdclient.h)

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Handles callbacks for the completion of an asynchronous operation.

Inheritance

The IWSDAsyncCallback interface inherits from the IUnknown interface. IWSDAsyncCallback also has these types of members:

Methods

The IWSDAsyncCallback interface has these methods.

 
IWSDAsyncCallback::AsyncOperationComplete

Indicates that the asynchronous operation has completed.

Remarks

This interface provides an asynchronous calling pattern in support of WSDAPI messaging and eventing, allowing an application to receive callback notification based on the status of an operation.

The IWSDAsyncResult interface can be used to wait for event notification or to poll for operation completion if asynchronous callbacks are not required.

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)