When overridden in a derived class, verifies that the expression is configured correctly and has no errors.
Assembly: System.Workflow.Activities (in System.Workflow.Activities.dll)
- Type: System.Workflow.Activities.Rules.RuleValidation
The RuleValidation to manage the validation process.
- Type: System.Boolean
true if the expression is being written to; false if the expression is not being written to.
Return ValueType: System.Workflow.Activities.Rules.RuleExpressionInfo
The RuleExpressionInfo for the expression.
- 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 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.