NET a pre-req for Office, which the Office team will only accept at gunpoint. Even that would be a major exercise (imagine writing the macro recorder!).
Application of microsoft excel 2007 code#
I can imagine that they layer a managed code set of objects over the top of the existing codebase (much as Joel Spolsky layered a set of COM objects over the existing C codebase when putting VBA into Excel in the first place) and bung a new IDE in as the default, while hiding the old one. Given just how much coding is involved - and given that this would not produce any features that would be visible to users - I very much doubt that this is high on the Microsoft priority list. Just fine! I guess the most current browsers know by file extensions to which application they should call when asking for opening a known file type? My code is as below and it works on ASP.NET 2.Microsoft have been dropping hints at a managed-code version of Office with an integrated VSTO (presumably in the same way as the VB6 IDE is integrated for VBA, so the VS IDE would be integrated for VSTO) ever since. I'm supprised to see that the MIME type specified for Response.ContentType does NOT even matter. Hi, I'm rendering data from a DataTable to a temp Excel file on client side, and it's working for Excel 2003 + browers IE7/Firefox 3. XlCells(iRow + 2, 3) = table.Rows(iRow).Item( "cnt" ).ToStringĮnd Sub Public Overrides Sub VerifyRenderingInServerForm( ByVal control XlCells(iRow + 2, 2) = table.Rows(iRow).Item( "mnth" ).ToString XlCells(1, 1) = sAgentName For iRow = 0 To - 1 XlCells(5, 4) = table.Rows(0).Item( "Storage" ).ToString xlCells(5, 5) = table.Rows(0).Item( "Margin" ).ToStringĮnd Sub Private Sub GenerateMeterSignupHistoryTab( ByVal sAgentName XlCells(5, 3) = table.Rows(0).Item( "Usage" ).ToString XlCells(5, 2) = table.Rows(0).Item( "Commission" ).ToString XlCells(1, 2) = table.Rows(0).Item( "Agent" ).ToString XlCells(iRow + 2, iCol + 1) = ary(iCol).ToStringĮnd Sub Private Sub GenerateSummaryTab( ByRef table XlCells(1, iCol + 1) = table.Columns(iCol).ToStringĪry = dr.ItemArray For iCol = 0 To UBound(ary) GenerateMeterSignupHistoryTab(ds.Tables(0).Rows(0).Item( "Agent" ).ToString, ds.Tables(2), xlCells) xlExcel.Visible =Įnd Sub Private Sub GenerateMonthDetails( ByRef tableĪs DataTable, ByVal xlCells As Excel.Range) rescSheet2 = CType (xlSheets.Item(3), Excel.Worksheet) ' Also pass in the agent's name from tables(0). ' Get the history sheet with results from stored proc's third query - tables(2). GenerateMonthDetails(ds.Tables(1), xlCells) rescSheet = CType (xlSheets.Item(2), Excel.Worksheet) ' Get the month details sheet with results from stored proc's second query - tables(1). GenerateSummaryTab(ds.Tables(0), xlCells) stdSheet = CType (xlSheets.Item(1), Excel.Worksheet) ' Process the summary sheet with results from stored proc's first query - tables(0). XlBooks.Open(Server.MapPath(Request.ApplicationPath) & "\Commissions.xls" ) ' Get all workbooks and open first workbook XlExcel.Visible = False : xlExcel.DisplayAlerts = SFile = Server.MapPath(Request.ApplicationPath) & "\Excel.xls" ' Create Excel Application, Workbook, and WorkSheets Dim xlExcelĭim xlBooks As Excel.Workbooks Dim xlBook As Excel.Workbookĭim xlSheets As Excel.Sheets Dim stdSheet As Excel.Worksheet Dim xlCells As Excel.RangeĪs Excel.Worksheet Dim rescSheet2 As Excel.Worksheet Here's my code if you'd like to give it a try:ĭim ds As New DataSet Dim connString As String = _ĬonfigurationManager.ConnectionStrings( "ConnectToMyDb" ).ConnectionString Dim conn As New SqlConnection(connString) Dim commandĬommand.CommandType = CommandType.StoredProcedureĬommand.CommandText = "up_MyStoredProcedure" ( New SqlParameter(, ))Ĭommand.Parameters( ).Value = inParam Dim adapter As New SqlDataAdapter(command)Īdapter.Fill(ds) Catch ex As Exception Response.Write( "Submit() Exception " Once I did that, the warning prompt was no longer displayed. I used different code entirely because I realized I needed to open Excel with more than one tab. If (r.RowType = DataControlRowType.DataRow)įor ( int columnIndex = 0 columnIndex. HtmlTextWriter htmlWrite = new HtmlTextWriter(stringWrite) įoreach (GridViewRow r in gridViewMaster.Rows) System.IO.StringWriter stringWrite = new System.IO.StringWriter() Response.ContentType = "application/vnd.xls" If you want the option to open the Excel file without saving than Response.AddHeader( "content-disposition", "attachment filename=Report.xlsx") Response.AddHeader("content-disposition", "attachment filename=Report_"+ () +".xlsx") I did.This is my code: protected void bttnExportXL_Click( object sender, EventArgs e)
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