Activity.GetActivityByName Method (String)
Returns the instance of the Activity whose name is requested from the set of all activities running under the root activity of this instance, which is within the workflow.
Assembly: System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)
activityQualifiedID is a null reference (Nothing in Visual Basic).
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
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)