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CommunicationObject.EndOpen Method

.NET Framework 4.5

Completes an asynchronous operation to open a communication object.

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

public void EndOpen(
	IAsyncResult result
)

Parameters

result: Type: System.IAsyncResult
The IAsyncResult that is returned by a call to the BeginClose method.

Implements

ICommunicationObject.EndOpen(IAsyncResult)

Exceptions

Exception	Condition
InvalidOperationException	The communication object is not in a Opened or Opening state and cannot be modified.
ObjectDisposedException	The communication object is in a Closing or Closed state and cannot be modified.
CommunicationObjectFaultedException	The communication object is in a Faulted state and cannot be modified.
TimeoutException	The default interval of time that was allotted for the operation was exceeded before the operation was completed.

Remarks

A synchronous version of this method is provided by the Open method.

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

CommunicationObject Class

System.ServiceModel.Channels Namespace

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