Excel is not working on IIS server but without IIS is workin

Question

hi... Excel is not working on IIS server but without IIS is working.

Manj N · Answer

protected void Expgo_Click(object sender, EventArgs e) { /************************************* * On export click, select date range * Generate weekley TimeSheet Report ************************************/ QueryRet Value = new QueryRet(); String StartCalDate; String EndCalDate; StartCalDate = ExpCalStart.SelectedDate.ToString(); EndCalDate = ExpCalEnd.SelectedDate.ToString(); if (StartCalDate == EndCalDate) { Weekview.SetActiveView(Blank); lblerr.Text = "Please Select Range of Dates."; lblerr.Visible = true; } else { ExcelApp = new Excel.Application(); ExcelApp.Visible = false; ExcelWork = (Excel._Workbook)(ExcelApp.Workbooks.Add(Missing.Value)); string strCurrentDir = Server.MapPath("~/TimeSheets/"); RemoveFiles(strCurrentDir);//removes all .xls files in directory DateTime Daylist; String Query; /******************************************************** * Select all WeekStartDates in the given range of dates ********************************************************/ Query = "SELECT DISTINCT WeekStartDate FROM TimeSheetBreakDown"; Query += " Where Date >= '" + StartCalDate + "' AND Date ArrayList DistinctStart = Value.ExecuteQry(Query); if (ExcelWork.Worksheets.Count { ExcelWork.Worksheets.Add(Missing.Value, Missing.Value, DistinctStart.Count - ExcelWork.Worksheets.Count + 1, Missing.Value); } for (int s = 0; s { /****************************************************** * For each of the week which come under date selected * Generate One Excel Work Sheet ******************************************************/ try { Query = "SELECT distinct Date FROM TimeSheetBreakDown WHERE (WeekStartDate = '" + DistinctStart[s] + "' AND Day='1') order by date"; Daylist = DateTime.Parse(Value.SelectQry(Query)); /****************************************************************** * From the Distinct StartDate Get (Date of) Monday of that week * From Monday Calculate other Days From TimeSpan * ****************************************************************/ mon = Daylist; tue = Daylist + new TimeSpan(1, 0, 0, 0); wed = Daylist + new TimeSpan(2, 0, 0, 0); thu = Daylist + new TimeSpan(3, 0, 0, 0); fri = Daylist + new TimeSpan(4, 0, 0, 0); sat = Daylist + new TimeSpan(5, 0, 0, 0); sun = Daylist + new TimeSpan(6, 0, 0, 0); } catch (Exception X) { lblerr.Text = X.Message + " Looks like you are Exporting Blank TimeSheet"; lblerr.Visible = true; } finally { GC.Collect(); /************************************************************** * Generates one Excel WorkSheet (Gives TimeSheet of that Week) **************************************************************/ GenerateExcel(s + 1); } } DistinctStartCount = DistinctStart.Count + 1; SummarySheet(); ExcelApp.Visible = true; ExcelApp.UserControl = true; String FileName = "" + User.Identity.Name + ".xlsx"; ExcelWork.SaveCopyAs(strCurrentDir + FileName); /* getting error at this line */ String TimeSheetPath = (String)System.Configuration.ConfigurationManager.AppSettings["TimeSheetPath"].ToString(); string strMachineName = Request.ServerVariables["SERVER_NAME"]; Expgo.Text = " Download TimeSheet "; //TODO: CLean Up... ExcelApp.Quit(); System.Runtime.InteropServices.Marshal.ReleaseComObject(ExcelRange); System.Runtime.InteropServices.Marshal.ReleaseComObject(ExcelApp); System.Runtime.InteropServices.Marshal.ReleaseComObject(ExcelSheet); System.Runtime.InteropServices.Marshal.ReleaseComObject(ExcelWork); ExcelSheet = null; ExcelWork = null; ExcelApp = null; GC.Collect(); } }

Anurag Sarkar · Answer

What are you exactly trying to do ? R u using ASP.NET ? What code have you used ? Paste you code here so we can sort out the code ?

Manj N · Answer

a reference to 'Microsoft office Web components 9.0' could not be added. converting type library to a .NET assembly failed. a dependent type library 'MSDATASRC' could not be converted to a .NET assembly. No process is associated with this object.

Manj N · Answer

from last few days you are not responding... so, this is my last question.. please help me...

Excel is not working on IIS server but without IIS is workin

Answers (4)