ActiveReports 18 .NET Edition
MESCIUS.ActiveReports.Core.Rendering Assembly / GrapeCity.DataVisualization.Chart Namespace / _DataItemExtension Class / _numberValueOrNull Method

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    _numberValueOrNull Method
    In This Topic
    Syntax
    'Declaration
     
    Public Shared Function _numberValueOrNull( _
       ByVal item As Object, _
       ByVal fileName As String _
    ) As Nullable(Of Double)
    public static Nullable<double> _numberValueOrNull( 
       object item,
       string fileName
    )

    Parameters

    item
    fileName
    See Also