ICommunicationObject.BeginClose Method (AsyncCallback, Object)

July 28, 2014

Begins an asynchronous operation to close a communication object.

Namespace:  System.ServiceModel
Assembly:  System.ServiceModel (in System.ServiceModel.dll)

IAsyncResult BeginClose(
	AsyncCallback callback,
	Object state
)

Parameters

callback
Type: System.AsyncCallback
The AsyncCallback delegate that receives notification of the completion of the asynchronous close operation.
state
Type: System.Object
An object, specified by the application, that contains state information associated with the asynchronous close operation.

Return Value

Type: System.IAsyncResult
The IAsyncResult that references the asynchronous close operation.

ExceptionCondition
CommunicationObjectFaultedException

BeginClose was called on an object in the Faulted state.

TimeoutException

The default time-out elapsed before the ICommunicationObject was able to close gracefully.

This method causes an ICommunicationObject to gracefully transition from any state, other than the Opened state to the Closed state. The BeginClose method allows any unfinished work to be completed before returning. (For example, finish sending any buffered messages.)

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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