Indicates that a method is invoked by a condition. This class cannot be inherited.
Assembly: System.Workflow.Activities (in System.Workflow.Activities.dll)
This attribute is used to support a forward chaining model that will cause the reevaluation of rules based on state change. The RuleReadAttribute, , and RuleWriteAttribute classes each indicate the properties used to read a condition, write an action, and invoke a method. These attributes enable the workflow to only reevaluate rules that will change the final output.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.