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Chart Label Help

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Chart (Obsolete)
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David
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David asked on 07 Apr 2009, 06:49 AM
I need a little bit of Chart help.

Here is the end result: http://www.mccsokinawa.com/images/misc/chart.png

See where it says Item 1, Item 2, Item 3? That should say NF, GS, and IHA.

Here is my chart code:

<telerik:RadChart ID="RadChart1" runat="server" Skin="Black" DataSourceID="dsFilledBillets">  
            <ChartTitle> 
                <TextBlock Text="Filled Billets" /> 
            </ChartTitle> 
            <Series> 
                <cc1:ChartSeries DataYColumn="COUNT" Name="COUNT" Type="Pie" DefaultLabelValue="#Y" Appearance-LegendDisplayMode="ItemLabels" /> 
            </Series> 
</telerik:RadChart> 

My datasources are set up correctly, and my data looks like this:

Grade_Group        COUNT
GS                         1
IHA                         5
NF                          19

Straight forward question: How do I replace the Item 1, Item 2, and Item 3 with GS, IHA, and NF? Please help...

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Dessy
Telerik team
answered on 07 Apr 2009, 01:50 PM

Hello David,

You can achieve the desirable functionality by using ItemDataBound event.
Here is an example illustrating this:

protected void RadChart1_ItemDataBound(object sender, ChartItemDataBoundEventArgs e)  
        {  
        ChartSeriesItem item = e.SeriesItem;  
        DataRowView dataItem = (DataRowView)e.DataItem;  
        item.Name = dataItem["Grade_Group"].ToString();  
        }  

Hope that helps.

Kind regards,

Dessy
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David
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answered on 07 Apr 2009, 10:43 PM
Perfect! Thank you! That is exactly what I needed!
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David
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