以编程方式在Excel中列的WrapText

我试图用C＃将WrapText属性设置为true。

Range rng = sheet.get_Range("A:A", System.Type.Missing); rng.EntireColumn.ColumnWidth = 50; rng.EntireColumn.AutoFit(); rng.EntireRow.AutoFit(); rng.WrapText = true; 

但没有任何例外，它是行不通的。 怎么了？ 谢谢！

Answer 1

 using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using Excel = Microsoft.Office.Interop.Excel; using System.Runtime.InteropServices; using System.IO; //Initial Declarations// Excel.Workbook destinationXlWorkBook; Excel.Worksheet destinationXlWorkSheet; Excel.Application destinationXlApp; object misValue = System.Reflection.Missing.Value; //Launch Excel App// destinationXlApp = new Excel.Application(); //Load WorkBook in the opened Excel App// destinationXlWorkBook = destinationXlApp.Workbooks.Add(misValue); //Load worksheet-1 in the workbook// destinationXlWorkSheet = (Excel.Worksheet)destinationXlWorkBook.Worksheets.get_Item(1); //Set Text-Wrap for all rows true// destinationXlWorkSheet.Rows.WrapText = true; //Or, set it for specific rows// destinationXlWorkSheet.Rows[3].WrapText = true; destinationXlWorkSheet.Rows[5].WrapText = true; //Edit individual cells// xlWorkSheet.Cells[1, 1] = "ID"; xlWorkSheet.Cells[1, 2] = "Name"; xlWorkSheet.Cells[2, 1] = "1"; xlWorkSheet.Cells[2, 2] = "One"; xlWorkSheet.Cells[3, 1] = "2"; xlWorkSheet.Cells[3, 2] = "Two"; //Save and close the Excel// destinationXlWorkBook.SaveAs("C:\\Users\\UtkarshSinha\\Documents\\SAP\\text.xls", Excel.XlFileFormat.xlWorkbookNormal, misValue, misValue, misValue, misValue, Excel.XlSaveAsAccessMode.xlExclusive, misValue, misValue, misValue, misValue, misValue); //Start quitting and closing Excel// destinationXlWorkBook.Close(true, misValue, misValue); destinationXlApp.Quit(); Marshal.ReleaseComObject(destinationXlWorkSheet); Marshal.ReleaseComObject(destinationXlWorkBook); Marshal.ReleaseComObject(destinationXlApp);