| FarPoint.Web.Chart Assembly > FarPoint.Web.Chart Namespace > BarSeriesCollection Class : Item Property | 
'Usage Dim instance As BarSeriesCollection Dim index As Integer Dim value As BarSeries instance.Item(index) = value value = instance.Item(index)
| Exception | Description | 
|---|---|
| System.ArgumentNullException | value is a null reference (Nothing in VB). | 
Target Platforms: Windows 7, Windows 8, Windows Vista, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6