Question

我试图将一些数据写入使用Microsoft Excel 2010创建的宏启用的Excel中。问题是我的代码没有写任何数据，也没有错误。任何人都可以告诉我我的代码有什么问题吗？

 private void button2_Click_1(object sender, EventArgs e)
        {
            string excelFilename;
            excelFilename = "D:\\TestPivot1.xlsm";
            Microsoft.Office.Interop.Excel.Application ObjExcel = new Microsoft.Office.Interop.Excel.Application();
            Workbook ObjWorkBook;
            Worksheet ObjWorkSheet;

            ObjWorkBook = ObjExcel.Workbooks.Open(excelFilename, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing);
            ObjWorkSheet = (Microsoft.Office.Interop.Excel.Worksheet)ObjWorkBook.Sheets[2];
            int i;
            for(i=1;i<10;i++){
                ObjWorkSheet.Cells[i, 1] = "ID";
                ObjWorkSheet.Cells[i, 2] = "NAME";
                ObjWorkSheet.Cells[i, 3] = "GENDER";
                ObjWorkSheet.Cells[i, 4] = "DEPT";
                ObjWorkSheet.Cells[i, 5] = "SALARY";
                ObjWorkSheet.Cells[i, 6] = "DOH";
                ObjWorkSheet.Cells[i, 7] = "LOCATION";
            }
            ObjWorkBook.SaveAs("D:\\TestPivot2.xlsm", Microsoft.Office.Interop.Excel.XlFileFormat.xlWorkbookNormal,
       Missing.Value, Missing.Value, Missing.Value, Missing.Value, Microsoft.Office.Interop.Excel.XlSaveAsAccessMode.xlExclusive,
       Missing.Value, Missing.Value, Missing.Value,
       Missing.Value, Missing.Value);            
        }

Answer 1

您将整个.xlsm文件传递给interop对象，然后首先创建文件流对象然后使用该对象打开excel，然后创建与您要修改的名称完全相同的工作簿对象。

错误：1）没有fileStream对象打开.xlsm文件 2）您正在传递filepath，您应该传递FileStream 3）当你完成所需的操作后，ObjWorkBook.Write（fs）;然后关闭所有对象

写入xlsm不适用于c＃

1 个答案: