nf-wsdclient-iwsdasyncresult-setcallback.md

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NF:wsdclient.IWSDAsyncResult.SetCallback	IWSDAsyncResult::SetCallback (wsdclient.h)	Specifies a callback interface to call when the asynchronous operation has completed.	IWSDAsyncResult interface SetCallback method IWSDAsyncResult.SetCallback IWSDAsyncResult::SetCallback SetCallback SetCallback method SetCallback method IWSDAsyncResult interface ncd.iwsdasyncresult_setcallback wsdclient/IWSDAsyncResult::SetCallback	ncd\iwsdasyncresult_setcallback.htm	ncd	39fc05f8-4b09-4305-b9a4-b4ef65788efc	12/05/2018	IWSDAsyncResult interface,SetCallback method, IWSDAsyncResult.SetCallback, IWSDAsyncResult::SetCallback, SetCallback, SetCallback method, SetCallback method,IWSDAsyncResult interface, ncd.iwsdasyncresult_setcallback, wsdclient/IWSDAsyncResult::SetCallback	wsdclient.h	Wsdapi.h	Windows	Windows Vista [desktop apps only]	Windows Server 2008 [desktop apps only]					Wsdclient.idl						Wsdapi.dll		Windows			19H1	IWSDAsyncResult::SetCallback wsdclient/IWSDAsyncResult::SetCallback	c++	APIRef kbSyntax	COM	wsdapi.dll	IWSDAsyncResult.SetCallback

IWSDAsyncResult::SetCallback

-description

Specifies a callback interface to call when the asynchronous operation has completed.

-parameters

-param pCallback [in]

Pointer to a IWSDAsyncCallback object that contains the callback implemented by the user.

-param pAsyncState [in]

User-defined state information to pass to the callback.

-returns

This method can return one of these values.

Possible return values include, but are not limited to, the following.

Return code	Description
S_OK	Method completed successfully.
E_INVALIDARG	pCallback is NULL.

-remarks

The IWSDAsyncCallback::AsyncOperationComplete method is passed the result object associated with the completing message and the state.

pCallback is released when the IWSDAsyncResult object is destroyed.

-see-also

IWSDAsyncResult