C# 从excel向图表中添加值和图例
我已经根据他们的Excel工作簿的值建立了一个图表。然后保存图片C# 从excel向图表中添加值和图例,c#,excel,charts,C#,Excel,Charts,我已经根据他们的Excel工作簿的值建立了一个图表。然后保存图片 Excel.ChartObjects xlCharts = (Excel.ChartObjects)xlWorkSheet.ChartObjects(Type.Missing); Excel.ChartObject myChart = (Excel.ChartObject)xlCharts.Add(10, 80, 300, 250); Excel.Chart chartPage = myChart.Chart; // Diagra
Excel.ChartObjects xlCharts = (Excel.ChartObjects)xlWorkSheet.ChartObjects(Type.Missing);
Excel.ChartObject myChart = (Excel.ChartObject)xlCharts.Add(10, 80, 300, 250);
Excel.Chart chartPage = myChart.Chart;
// Diagram 2
chartRange = xlWorkSheet.get_Range("B12", "B15");
chartPage.SetSourceData(chartRange, misValue);
chartPage.ChartType = Excel.XlChartType.xl3DPieExploded;
foreach (Series series in chartPage.SeriesCollection())
{
series.Name = "Уровень удовлетворенности респондентов длительностью ожидания";
}
// export chart as picture file
String destPath = Directory.GetCurrentDirectory();
chartPage.Export(Directory.GetCurrentDirectory() + "\\dig2.bmp", "BMP", misValue);
如何向图表中添加图例和值