IWSDAsyncCallback interface (wsdclient.h)
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) |