如何定位excel图表x轴文本位置c＃

我正在开发一个图表编程使用C＃和Excel的互操作DLL。

我必须开发这种字符。 这里是屏幕截图

我几乎完成了我的工作，我的用户界面看起来像

只是看到箭头标志，我想把这个文本放在右侧，就像上面的图表，但由于缺乏知识，我得到了麻烦。

在这里我给我完整的代码。 请参阅它并指导我需要额外的代码来定位文本。 谢谢

Excel.Application xlApp ; Excel.Workbook xlWorkBook ; Excel.Worksheet xlWorkSheet ; Excel.Worksheet xlWorkSheetChart; object misValue = System.Reflection.Missing.Value; xlApp = new Excel.Application(); xlWorkBook = xlApp.Workbooks.Add(misValue); try { xlWorkSheet = (Excel.Worksheet)xlWorkBook.Worksheets.get_Item(1); xlWorkSheet.Name = "Data"; xlWorkSheetChart = (Excel.Worksheet)xlWorkBook.Worksheets.get_Item(2); xlWorkSheetChart.Name = "Chart"; //add data xlWorkSheet.Cells[1, 1] = "Date"; xlWorkSheet.Cells[2, 1] = "2013 10 15"; xlWorkSheet.Cells[3, 1] = "2013 10 16"; xlWorkSheet.Cells[4, 1] = "2013 10 17"; xlWorkSheet.Cells[5, 1] = "2013 10 18"; xlWorkSheet.Cells[6, 1] = "2013 10 21"; xlWorkSheet.Cells[1, 2] = "TOTAL No of jobs"; xlWorkSheet.Cells[2, 2] = "211"; xlWorkSheet.Cells[3, 2] = "148"; xlWorkSheet.Cells[4, 2] = "183"; xlWorkSheet.Cells[5, 2] = "185"; xlWorkSheet.Cells[6, 2] = "180"; xlWorkSheet.Cells[1, 3] = "TOTAL Turnaround"; xlWorkSheet.Cells[2, 3] = "76.03"; xlWorkSheet.Cells[3, 3] = "36.27"; xlWorkSheet.Cells[4, 3] = "32.38"; xlWorkSheet.Cells[5, 3] = "64.62"; xlWorkSheet.Cells[6, 3] = "43.15"; xlWorkSheet.Cells[1, 4] = "TOTAL 1-day percentage"; xlWorkSheet.Cells[2, 4] = "35.59"; xlWorkSheet.Cells[3, 4] = "51.44"; xlWorkSheet.Cells[4, 4] = "277.66"; xlWorkSheet.Cells[5, 4] = "161.78"; xlWorkSheet.Cells[6, 4] = "314.39"; xlWorkSheet.Cells[1, 5] = "TOTAL hours"; xlWorkSheet.Cells[2, 5] = "16042.33"; xlWorkSheet.Cells[3, 5] = "5367.96"; xlWorkSheet.Cells[4, 5] = "5925.54"; xlWorkSheet.Cells[5, 5] = "11954.7"; xlWorkSheet.Cells[6, 5] = "7767"; xlWorkSheet.Cells[1, 6] = "Number of techs"; xlWorkSheet.Cells[2, 6] = "37"; xlWorkSheet.Cells[3, 6] = "19"; xlWorkSheet.Cells[4, 6] = "18"; xlWorkSheet.Cells[5, 6] = "20"; xlWorkSheet.Cells[6, 6] = "28"; xlWorkSheet.Cells[1, 7] = "Work hours/tech"; xlWorkSheet.Cells[2, 7] = "8"; xlWorkSheet.Cells[3, 7] = "8"; xlWorkSheet.Cells[4, 7] = "8"; xlWorkSheet.Cells[5, 7] = "8"; xlWorkSheet.Cells[6, 7] = "8"; xlWorkSheet.Cells[1, 8] = "Efficiency"; xlWorkSheet.Cells[2, 8] = "0.7"; xlWorkSheet.Cells[3, 8] = "0.7"; xlWorkSheet.Cells[4, 8] = "0.7"; xlWorkSheet.Cells[5, 8] = "0.7"; xlWorkSheet.Cells[6, 8] = "0.7"; xlWorkSheet.Cells[1, 9] = "Theoretical hours"; xlWorkSheet.Cells[2, 9] = "207.2"; xlWorkSheet.Cells[3, 9] = "106.4"; xlWorkSheet.Cells[4, 9] = "100.8"; xlWorkSheet.Cells[5, 9] = "112"; xlWorkSheet.Cells[6, 9] = "156.8"; Excel.SeriesCollection seriesCollection; Excel.Series series1, series2, series3; Excel.ChartObjects xlCharts = (Excel.ChartObjects)xlWorkSheetChart.ChartObjects(Type.Missing); Excel.ChartObject myChart = (Excel.ChartObject)xlCharts.Add(200, 80, 300, 250); Excel.Chart chartPage = myChart.Chart; chartPage.HasTitle = true; chartPage.ChartTitle.Text = "Daily Job History"; myChart.Width = 500; chartPage.Legend.Position = XlLegendPosition.xlLegendPositionBottom; seriesCollection = (Excel.SeriesCollection)chartPage.SeriesCollection(Type.Missing); series1 = seriesCollection.NewSeries(); series2 = seriesCollection.NewSeries(); series3 = seriesCollection.NewSeries(); series1.Name = "=Data!$B$1"; series1.Values = "=Data!$B$2:$B$6"; series1.ChartType = XlChartType.xlColumnClustered; series2.Name = "=Data!$C$1"; series2.XValues = "=Data!$A$2:$A$6"; series2.Values = "=Data!$C$2:$C$6"; series2.ChartType = XlChartType.xlLineMarkers; series3.Name = "=Data!$D$1"; series3.Values = "=Data!$D$2:$D$6"; series3.ChartType = XlChartType.xlLineMarkers; Axis axis; axis = (Axis)chartPage.Axes(XlAxisType.xlCategory, XlAxisGroup.xlPrimary); axis.HasTitle = true; axis.AxisTitle.Text = "Right Side text"; axis.HasMajorGridlines = false; axis.HasMinorGridlines = false; axis = (Axis)chartPage.Axes(XlAxisType.xlValue, XlAxisGroup.xlPrimary); axis.HasTitle = true; axis.AxisTitle.Text = "Left Side text"; ; axis.HasMajorGridlines = true; axis.HasMinorGridlines = false; chartPage.Axes(Excel.XlAxisType.xlCategory).Select(); chartPage.Axes(Excel.XlAxisType.xlCategory).TickLabels.Orientation = 35; string strpath = System.Windows.Forms.Application.StartupPath.ToString() + "\\test.xls"; if (File.Exists(strpath)) { File.Delete(strpath); } xlWorkBook.SaveAs(strpath, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Excel.XlSaveAsAccessMode.xlExclusive, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing); } catch (Exception ex) { MessageBox.Show(ex.ToString()); } finally { xlWorkBook.Close(true, misValue, misValue); xlWorkBook = null; xlApp.Quit(); xlApp = null; GC.Collect(); GC.WaitForPendingFinalizers(); } //releaseObject(xlWorkSheet); //releaseObject(xlWorkSheetChart); //releaseObject(xlWorkBook); //releaseObject(xlApp); System.Diagnostics.Process.GetCurrentProcess().Kill(); System.Windows.Forms.Application.Exit(); 

Answer 1

我相信你想把这个放在XlAxisGroup.xlSecondary轴上而不是XlAxisGroup.xlPrimary 。

您还需要为Y轴使用XlAxisType.xlValue

 Axis axis; axis = (Axis)chartPage.Axes(XlAxisType.xlValue, XlAxisGroup.xlSecondary); axis.HasTitle = true; axis.AxisTitle.Text = "Right Side text"; axis.HasMajorGridlines = false; axis.HasMinorGridlines = false;