如何發送Excel工作簿作為答復？

Question

我正在嘗試在代碼隱藏區中創建一個Excel工作表，然后將其下載。 我不想將文件保存在磁盤上，我想直接將其作為響應發送，我嘗試了以下代碼。 但是我沒有得到確切的優勢。

Excel.Application xlApp;
            Excel.Workbook xlWorkBook;
            Excel.Worksheet xlWorkSheet;
            object misValue = System.Reflection.Missing.Value;


            xlApp = new Excel.ApplicationClass();
            xlWorkBook = xlApp.Workbooks.Add(misValue);
            xlWorkSheet = (Excel.Worksheet)xlWorkBook.Worksheets.get_Item(1);

            for (int i = 1; i <= 100; i++)
                for (int j = 1; j < 100; j++)
                    xlWorkSheet.Cells[i, j] = i + "  : " + j;

            Response.ContentType = "application/vnd.ms-excel";
            Response.AppendHeader("Content-Disposition", "attachment; filename=translationText.xls");
            this.EnableViewState = false;
            Response.Write(xlWorkSheet);
            Response.End();

            xlWorkBook.Close(true, misValue, misValue);
            xlApp.Quit();

            releaseObject(xlWorkSheet);
            releaseObject(xlWorkBook);
            releaseObject(xlApp);

如何發送excel工作表對象作為響應。 因此，系統將提示該用戶下載excel文件

Answer 1

Response.ContentType = "application/vnd.ms-excel";
Response.AppendHeader("Content-Disposition", "attachment; filename=translationText.xls");
Response.Write("<table>");
for (int i = 1; i <= 100; i++)
{
    Response.Write("<tr>");
    for (int j = 1; j < 100; j++)
    {
        Response.Write("<td>"+i + "  : " + j+"</td>");            
    }
    Response.Write("</tr>");
}
Response.Write("</table>");
Response.Flush();
Response.End();

嘗試上面的代碼，如果您正在從excel中讀取內容，然后編寫它，則無需在此處創建excel對象。

很好的不同的代碼來讀取和寫入excel文件到瀏覽器是

Response.BinaryWrite(yourexcelstream)