CommunicationObject.ThrowIfDisposedOrImmutable Method

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Throws an exception if the communication object the State property is not set to the Created state.

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

Syntax

'Declaration
Protected Friend Sub ThrowIfDisposedOrImmutable

protected internal void ThrowIfDisposedOrImmutable()

Exception	Condition
InvalidOperationException	The communication object is in a Opening or Opened state.
ObjectDisposedException	The communication object is in a Closing or Closed state.
CommunicationObjectFaultedException	The communication object is in a Faulted state.

Since an object is immutable after Open is called on it, the only state that is both mutable and not disposed is the Created state.

Supported in: 5, 4, 3

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

Supported in: Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.