'Declaration
 
Function IsValid( _
   ByVal expression As ExpressionInfo _
) As System.Boolean

System.bool IsValid( 
   ExpressionInfo expression
)

Parameters

expression

The ExpressionInfo object to evaluate.

Return Value

Target Platforms: 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

Reference

IExpressionEvaluatorService Interface
IExpressionEvaluatorService Members