The Last Day Of Summer

在Excel中，行和列实际上仍然是Range，只不过取得行和列的方法和前面几篇随笔出现的有点不同，要使用Worksheet的Rows和Columns属性的get_Item方法，下面是例子代码，演示了怎样选中行，并且在行之间复制数据，和插入行：

ThisApplication = new Excel.Application();

ThisWorkbook = ThisApplication.Workbooks.Open("z:\\Book1.xls", Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing);

ThisApplication.DisplayAlerts = false;

xlSheet = (Excel.Worksheet)ThisWorkbook.Worksheets.get_Item(1);

//Excel.Range range = xlSheet.get_Range("G4",Type.Missing);

Excel.Range range  = (Excel.Range)xlSheet.Rows.get_Item(18, Type.Missing);

Excel.Range range1 = (Excel.Range)xlSheet.Rows.get_Item(19, Type.Missing);

range.Value = "123";

range.Copy(range1);

range1.Rows.Insert(XlInsertShiftDirection.xlShiftDown);

ThisWorkbook.SaveAs("z:\\Book2.xls", Type.Missing, Type.Missing,

             Type.Missing, Type.Missing, Type.Missing, Excel.XlSaveAsAccessMode.xlNoChange,

             Type.Missing, Type.Missing, Type.Missing, Type.Missing);