DataLabels.ShowCategoryName

DataLabels.ShowCategoryName property

Represents a specified chart’s data label category name display behavior.True to display the category name for the data labels on a chart. False to hide.

public bool ShowCategoryName { get; set; }

Examples

using System;
using Aspose.Cells;
using Aspose.Cells.Charts;

namespace AsposeCellsExamples
{
    public class DataLabelsPropertyShowCategoryNameDemo
    {
        public static void Run()
        {
            // Create a new workbook
            Workbook workbook = new Workbook();
            Worksheet worksheet = workbook.Worksheets[0];

            // Add sample data for chart
            worksheet.Cells["A1"].PutValue("Category");
            worksheet.Cells["A2"].PutValue("A");
            worksheet.Cells["A3"].PutValue("B");
            worksheet.Cells["A4"].PutValue("C");
            worksheet.Cells["B1"].PutValue("Value");
            worksheet.Cells["B2"].PutValue(10);
            worksheet.Cells["B3"].PutValue(20);
            worksheet.Cells["B4"].PutValue(30);

            // Add a column chart
            int chartIndex = worksheet.Charts.Add(ChartType.Column, 5, 0, 20, 8);
            Chart chart = worksheet.Charts[chartIndex];

            // Set chart data range
            chart.NSeries.Add("B2:B4", true);
            chart.NSeries.CategoryData = "A2:A4";

            // Enable data labels and set properties
            DataLabels dataLabels = chart.NSeries[0].DataLabels;
            dataLabels.ShowValue = true;
            dataLabels.ShowCategoryName = true;
            dataLabels.SeparatorType = DataLabelsSeparatorType.Semicolon;

            // Save the workbook
            workbook.Save("DataLabelsShowCategoryNameDemo.xlsx", SaveFormat.Xlsx);
        }
    }
}

See Also