在C#中分离饼图的某个区域的操作指南

using Spire.Xls;
namespace ExplodePieChart
{

    class Program
    {

        static void Main(string[] args)
        {
            Workbook workbook = new Workbook();
            workbook.LoadFromFile("Sample.xlsx");

            Worksheet ws = workbook.Worksheets[0];
            Chart chart = ws.Charts[0];

            // 设置饼图各分片之间的分离宽度
            for (int i = 0; i < chart.Series.Count; i++)
            {
                chart.Series[i].DataFormat.Percent = 20;
            }

            workbook.SaveToFile("result.xlsx", ExcelVersion.Version2010);

        }
    }
}

using Spire.Xls;
namespace ExplodePieChart
{

    class Program
    {

        static void Main(string[] args)
        {
            {
                Workbook workbook = new Workbook();
                workbook.LoadFromFile("Sample.xlsx");

                Worksheet ws = workbook.Worksheets[0];
                Chart chart = ws.Charts[0];

                chart.Series[0].DataPoints[0].DataFormat.Percent = 20;

                workbook.SaveToFile("ExplodePieChart.xlsx", ExcelVersion.Version2013);
            }


        }
    }
}