解决方法
你没有加速你如何访问Excel文件.但是,如果您使用的是Microsoft.Office.Interop.Excel,则
here的示例可能对您有用.请注意,它在文件中打开第一页,行：(Worksheet)xlBook.Worksheets.get_Item(1)
using Excel = Microsoft.Office.Interop.Excel;
object oMissing = System.Reflection.Missing.Value;
Excel.ApplicationClass xl=new Excel.ApplicationClass();
Excel.Workbook xlBook;
Excel.Worksheet xlSheet;
string laPath = Server.MapPath(@"\excel\xl_table.xls");
xlBook = (Workbook)xl.Workbooks.Open(laPath,oMissing,oMissi ng,oMissing);
xlSheet = (Worksheet)xlBook.Worksheets.get_Item(1);
xlSheet.Name = "CIAO";
xlBook.Save();
xl.Application.Workbooks.Close();
