IsValid Method (DataValidator)

Determines whether the current value is valid.

Syntax

Visual Basic
C#

'Declaration
 
Public Overridable Function IsValid( _
   ByVal evaluator As ICalcEvaluator, _
   ByVal baseRow As Integer, _
   ByVal baseColumn As Integer, _
   ByVal actual As Object _
) As Boolean

'Usage
 
Dim instance As DataValidator
Dim evaluator As ICalcEvaluator
Dim baseRow As Integer
Dim baseColumn As Integer
Dim actual As Object
Dim value As Boolean
 
value = instance.IsValid(evaluator, baseRow, baseColumn, actual)

public virtual bool IsValid( 
   ICalcEvaluator evaluator,
   int baseRow,
   int baseColumn,
   object actual
)

Parameters

evaluator: The evaluator.
baseRow: The base row.
baseColumn: The base column.
actual: The current value.

Return Value

true The value is valid; otherwise, false.

Requirements

Target Platforms: Windows Server 2012, Windows RT

Reference

DataValidator Class
DataValidator Members