HI Zdracko,

Export is not getting performed in IE version 8.

It is working fine on local machine but not working on server.

Thanks and waiting for your reply eagerly.

this.excelExporter.DownloadName = "Dashboard Report " + DateTime.Now.ToString("MM dd yyyy") + ".xls";
                this.excelExporter.WorkbookFormat = Infragistics.Documents.Excel.WorkbookFormat.Excel97To2003;
                Infragistics.Documents.Excel.Workbook wb = new Infragistics.Documents.Excel.Workbook();
                wb.Worksheets.Add(Constants.WSDashboardReport);
 
                Infragistics.Documents.Excel.Worksheet ws = wb.Worksheets[Constants.WSDashboardReport];
                BindExportData();                // binds data to gvProofView from database without paging

                updDashboardSearchFilter.Update();
                CdtDashboardReportInput objCdtDashboardRptInput = null;
                objCdtDashboardRptInput = new CdtDashboardReportInput();
                objCdtDashboardRptInput = (CdtDashboardReportInput)Session[Constants.SNDashboardRpt];
                this.excelExporter.Export(gvProofView, ws, 6, 1);
                

below is response header

Cache-Control:"no-cache, no-store"
Content-Type:"application/ms-excel"
Expires:"-1"
Pragma:"no-cache"


Is Cache-Control and  Pragma creating issues for IE 8? 

Hello Tarun,

 Thank you for the code snippet.

 I have created a sample in order to represent the issue that you've described above, although I couldn't. I tried my code implementation to be similar to yours. Have a look at the sample and please make the necessary changes in order to invoke the issue on your environment and after that send it back to me. I am also attaching you the exported file.

 Code snippet:

 Looking forward to hearing from you.

I did the same exact code. Deployed it on the server. But still IE 8 gives me same error.

Internet Explorer was not able to open this internet site. The requested site is either unavailable or cannot be found. Please try again

 I also searched google and found that the problem is with response headers but I am not sure how to fix this.

Hello Tarun,

 So you have deployed the sample that I've provided to you with my previous reply, and the same error appear again?

 Could you please give me the link after you deploy the web site, in order to check it from my machine. When the error appear it will be easy for me to investigate it under my environment.

Hello,

I'm just following up to see if you need any further assistance with this issue. If so please let me know.

Hello Tarun,

I have created a private case for you with number CAS-133614-S6G5X5. If you can't send it here, please go to your Infragistics Account select tab Support Activity and find the case that I've mentioned. You can send me there anything you want, and it will be visible only for us.

Looking forward to hearing from you.