c# - 如何使用 C# 在 Excel 中添加数据透视图？

Question

如何根据工作表中已创建的表格数据创建数据透视图？

Answer 1

尝试这样的事情:

            Microsoft.Office.Interop.Excel.PivotTable pivotCache = Globals.ThisAddIn.Application.ActiveWorkbook.PivotCaches().
                Create(Microsoft.Office.Interop.Excel.XlPivotTableSourceType.xlDatabase, hoursTable2, XlPivotTableVersionList.xlPivotTableVersion12).
                CreatePivotTable("PivotTable!R1C1", "PivotTable1", Type.Missing, XlPivotTableVersionList.xlPivotTableVersion12);
            Microsoft.Office.Interop.Excel.Shape myChart = lPivotWorksheet.Shapes.AddChart();
            myChart.Chart.SetSourceData(pivotCache.TableRange1, Type.Missing);

            Globals.ThisAddIn.Application.ActiveWorkbook.ShowPivotChartActiveFields = true;

            Microsoft.Office.Interop.Excel.PivotField rowField = (Microsoft.Office.Interop.Excel.PivotField)pivotCache.PivotFields("FieldTitle1");
            rowField.Orientation = Microsoft.Office.Interop.Excel.XlPivotFieldOrientation.xlRowField;

            pivotCache.AddDataField(pivotCache.PivotFields("FieldTitle2"), "Sum of Difference", Microsoft.Office.Interop.Excel.XlConsolidationFunction.xlSum);

            Microsoft.Office.Interop.Excel.PivotField pageField = (Microsoft.Office.Interop.Excel.PivotField)pivotCache.PivotFields("FieldTitle3");
            pageField.Orientation = Microsoft.Office.Interop.Excel.XlPivotFieldOrientation.xlPageField;

            myChart.ScaleHeight(2, Microsoft.Office.Core.MsoTriState.msoFalse, Type.Missing);
            myChart.ScaleWidth(2, Microsoft.Office.Core.MsoTriState.msoFalse, Type.Missing);
            myChart.Left = 200;
            myChart.Top = 120;
            myChart.Chart.ChartTitle.Caption = "Chart Title";