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标题: 需要添加引用 Microsoft.Office.Interop.Excel [打印本页]

作者: Adam丶鱼 时间: 2020-7-1 18:08
标题: 需要添加引用 Microsoft.Office.Interop.Excel
private void WriteDataToExcel
{
         Microsoft.Office.Interop.Excel.Application excelApp = new Microsoft.Office.Interop.Excel.Application();
         DataTable dataTable1 = this.GetTabel1();//获取表格2

         Microsoft.Office.Interop.Excel.Application excelApp;
         Microsoft.Office.Interop.Excel._Workbook workBook;
         Microsoft.Office.Interop.Excel._Worksheet workSheet;
         Microsoft.Office.Interop.Excel._Worksheet workSheet1;
         object misValue = System.Reflection.Missing.Value;
         workBook = excelApp.Workbooks.Add(misValue);//加载模型

         workSheet = (Microsoft.Office.Interop.Excel._Worksheet)workBook.Sheets.get_Item(1);//第一个工作薄。

         workSheet1 = (Microsoft.Office.Interop.Excel._Worksheet)workBook.Sheets.get_Item(2);

         int rowIndex = 0;
         int colIndex = 0;
         foreach (DataRow row in dataTable.Rows)
         {
            rowIndex++;
            colIndex = 0;
            foreach (DataColumn col in dataTable.Columns)
            {
                  colIndex++;
                  workSheet.Cells[rowIndex, colIndex] = row[col.ColumnName].ToString().Trim();

            }
         }

         rowIndex = 0;
         colIndex = 0;
         foreach (DataRow row in dataTable1.Rows)
         {
            rowIndex++;
            colIndex = 0;
            foreach (DataColumn col in dataTable1.Columns)
            {
                  colIndex++;
                  workSheet1.Cells[rowIndex, colIndex] = row[col.ColumnName].ToString().Trim();

            }
         }

　　　　　　 workSheet.Protect("MyPassword", Type.Missing, Type.Missing, Type.Missing,
                           Type.Missing, Type.Missing, Type.Missing, Type.Missing,
                           Type.Missing, Type.Missing, Type.Missing, Type.Missing,
                           Type.Missing, true, Type.Missing, Type.Missing);

         //保护工作表
         workSheet1.Protect("MyPassword", Type.Missing, Type.Missing, Type.Missing,
                           Type.Missing, Type.Missing, Type.Missing, Type.Missing,
                           Type.Missing, Type.Missing, Type.Missing, Type.Missing,
                           Type.Missing, true, Type.Missing, Type.Missing);

         /**/

         excelApp.Visible = false;

         workBook.SaveAs(@"D:\outputFormDataBase1.xls", Microsoft.Office.Interop.Excel.XlFileFormat.xlWorkbookNormal, misValue,
            misValue, misValue, misValue, Microsoft.Office.Interop.Excel.XlSaveAsAccessMode.xlExclusive,
            misValue, misValue, misValue, misValue, misValue);

         dataTable = null;

         workBook.Close(true, misValue, misValue);

         excelApp.Quit();

         PublicMethod.Kill(excelApp);//调用kill当前excel进程

}

作者: Adam丶鱼 时间: 2020-7-1 18:09

作者: 张兴康 时间: 2020-7-2 15:16

作者: fteair 时间: 2020-7-2 17:26

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