Session values are lost

See more:

C#

Hi,

In my Application I am opening the Document file and Converting that file to a HTML file. Its working fine but the values in the Session is lost when this action is performed can u please help me to solve this issue. I have not given any Response. Redirect method. I am just binding the Grid when the action is action is performed successfully. Here is my code.

public void Upload()
   {
       object missingType = Type.Missing;
       object readOnly = true;
       object isVisible = false;
       object documentFormat = 8;
       object htmlFilePath = Server.MapPath("~/HelpFolder/HTML Files/") + hdFileName.Value + ".htm";
       //string directoryPath = Server.MapPath("~/HelpFolder/HTML Files/") + hdFileName.Value + "_files";
       ////Upload the word document and save to Temp folder
       object fileName = Server.MapPath("~/HelpFolder/Doc Files/")+hdFileName.Value+ ".Docx";
       //Open the word document in background
       Microsoft.Office.Interop.Word.ApplicationClass applicationclass = new Microsoft.Office.Interop.Word.ApplicationClass();
       applicationclass.Documents.Open(ref fileName,
                                       ref readOnly,
                                       ref missingType, ref missingType, ref missingType,
                                       ref missingType, ref missingType, ref missingType,
                                       ref missingType, ref missingType, ref isVisible,
                                       ref missingType, ref missingType, ref missingType,
                                       ref missingType, ref missingType);
       applicationclass.Visible = false;
       Microsoft.Office.Interop.Word.Document document = applicationclass.ActiveDocument;
       //Save the word document as HTML file
       document.SaveAs(ref htmlFilePath, ref documentFormat, ref missingType,
                       ref missingType, ref missingType, ref missingType,
                       ref missingType, ref missingType, ref missingType,
                       ref missingType, ref missingType, ref missingType,
                       ref missingType, ref missingType, ref missingType,
                       ref missingType);
       //Close the word document
       //document.Close(ref missingType, ref missingType, ref missingType);
       ((Microsoft.Office.Interop.Word._Document)document).Close(ref missingType, ref missingType, ref missingType);
       ((Microsoft.Office.Interop.Word._Application)applicationclass).Quit(ref missingType, ref missingType, ref missingType);

   }

Thanks