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IWSDAsyncCallback (Compact 2013)

  • 项目

3/26/2014

This interface handles callbacks for the completion of an asynchronous operation.

The IWSDAsyncCallback interface inherits the methods of the IUnknown interface.

In addition, the following table lists the methods supported by the IWSDAsyncCallback interface in vtable order.

Method

Description

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

Header

wsdapi.h

Library

wsdapi.lib

See Also

Reference

Web Services on Devices Interfaces
Web Services on Devices Reference