Create Excel file from use of excel object, download excel from client


Im creating excel using of excel object, but there a problem.

I download excel file from client, but excel generate and show on the server.

                GC.Collect()                Dim excelApp As New Microsoft.Office.Interop.Excel.ApplicationClass()                Dim objExcel As ApplicationClass                objExcel = New ApplicationClass()                 Dim xlWorkBook As Workbook                Dim xlWorkSheet As Worksheet                xlWorkBook = New Application().Workbooks.Add(Missing.Value)                xlWorkBook.ReadOnlyRecommended = False                 Dim oMissing As Object = System.Reflection.Missing.Value                excelApp.Visible = False                 excelApp.Workbooks.Add(oMissing)                 xlWorkSheet = xlWorkBook.ActiveSheet                xlWorkSheet = xlWorkBook.Worksheets("Sheet1") 

                xlWorkBook.Application.Visible = True


xlWorkSheet.Cells(1, 1) = "FirstName"                xlWorkSheet.Cells(1, 2) = "LastName"                xlWorkSheet.Cells(1, 3) = "EmailAddress"                xlWorkSheet.Cells(1, 4) = "TelephoneNo"                xlWorkSheet.Cells(1, 5) = "Option1"                xlWorkSheet.Cells(1, 6) = "Option2"                xlWorkSheet.Cells(1, 7) = "Option3"                xlWorkSheet.Cells(1, 8) = "Option4"                xlWorkSheet.Cells(1, 9) = "Option5"                xlWorkSheet.Cells(1, 10) = "Password"                  xlWorkSheet.Range("$A1:$J1").Font.Bold = True 



5/6/2008 1:02:33 PM 93655 articles. 5 followers. Follow

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I'm not 100% clear on what you want to do. As you point out, if you make the application visible, it will be visible on the server, not on the client. I presume you want the client to be able to download the file you have created? If this is the case, then you could save the file to a temporary location, and then use the Response.TransmitFile method to write the file contents to the response stream.

However, using this method, you would also need to implement some code for cleaning up the temporary files generated by the server periodically.

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5/6/2008 2:00:14 PM

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