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ActivityExecutionContext.CloseActivity Method

Indicates to the workflow runtime that the currently executing activity should transition to the Closed state.

Namespace:  System.Workflow.ComponentModel
Assembly:  System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)

public void CloseActivity()


The status of the associated Activity is not equal to Executing or Canceling or Compensating or Closed.


The disposed ActivityExecutionContext.

.NET Framework

Supported in: 4, 3.5, 3.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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