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IDataflowBlock.Fault Method

.NET Framework 4.5

Causes the IDataflowBlock to complete in a Faulted state.

Namespace:  System.Threading.Tasks.Dataflow
Assembly:  System.Threading.Tasks.Dataflow (in System.Threading.Tasks.Dataflow.dll)

void Fault(
	Exception exception


Type: System.Exception

The Exception that caused the faulting.


The exception is null.

After Fault has been called on a dataflow block, that block will complete, and its Completion task will enter a final state. Faulting a block, as with canceling a block, causes buffered messages (unprocessed input messages as well as unoffered output messages) to be lost.

.NET Framework

Supported in: 4.5

Portable Class Library

Supported in: Portable Class Library

Windows 8.1, Windows Server 2012 R2, 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.

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