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Category Data Labels on Pie Chart

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45288 Jun 15,2006 06:25 PM UTC Jun 19,2006 05:05 PM UTC ASP.NET Web Forms (Classic) 1
Tags: XlsIO
Asked On June 15, 2006 06:25 PM UTC

I''m trying to create a pie chart with labels for each section of the pie along with the associated value. And I would pefer that it not be in a lengend. With my code shown below I am not able to get it to show the category labels. My data has a label in column B and the value (percentage) in column C. Is there something that I am doing wrong? Any suggestions would be great. Thanks, Brian ---------------------------------------------- IChartShape chart = _CurrentWorksheet.Charts.Add(); chart.ChartType = ExcelChartType.Pie_3D; chart.Series.Add(); chart.Series[0].CategoryLabels = _CurrentWorksheet.Range["B22:B27"]; chart.Series[0].Values = _CurrentWorksheet.Range["C22:C27"]; chart.IsLegendVisible = false; chart.LabelsSeparator = " "; chart.IsLabelsCategory = true; chart.IsLabelsValue = true;

Administrator [Syncfusion]
Replied On June 19, 2006 05:05 PM UTC

Hi Brian, Sorry for the delay in responding to you. Please use the following code for displaying values and labels in series. IChartDataPoint point = chart.Series[0].DataPoints.DefaultDataPoint; IChartDataLabels labels = point.DataLabels; //Setting labels in series. labels.IsCategoryName=true; //Setting value in series. labels.IsValue = true; Here is the sample for your reference:Chart_labels.zip Regarding setting labels in series, currently there are some issues in it. I will consult with the development team regarding this and send you an update as soon as possible. Please let me know if you have any other concerns. Thanks, Bharath.


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