Hello,
I have created an HTML table wherein the row's values are filled thru database.
ex: FirstName : dbvalue and so on...
Then i create an excel file please find below code:
StringBuilder str1 = new StringBuilder();
str1.Append("<html xmlns:o='urn:schemas-microsoft-com:office:office'").Append(Environment.NewLine);
str1.Append("xmlns:x='urn:schemas-microsoft-com:office:excel'").Append(Environment.NewLine);
str1.Append("xmlns='http://www.w3.org/TR/REC-html40'>").Append(Environment.NewLine);
str1.Append(Environment.NewLine);
str1.Append("<head>").Append(Environment.NewLine);
str1.Append("<meta http-equiv=Content-Type content='text/html; charset=windows-1252'>").Append(Environment.NewLine);
str1.Append("<meta name=ProgId content=Excel.Sheet>").Append(Environment.NewLine);
str1.Append("<meta name=Generator content='Microsoft Excel 11'>").Append(Environment.NewLine);
str1.Append(Environment.NewLine);
str1.Append("<title>Time</title>").Append(Environment.NewLine);
str1.Append("<!--[if gte mso 9]><xml>").Append(Environment.NewLine);
str1.Append("<o:DocumentProperties>").Append(Environment.NewLine);
str1.Append("<o:LastAuthor>rohanl</o:LastAuthor>").Append(Environment.NewLine);
str1.Append("<o:Created>2003-01-01T18:48:00Z</o:Created>").Append(Environment.NewLine);
str1.Append("<o:LastSaved>2003-01-01T21:11:56Z</o:LastSaved>").Append(Environment.NewLine);
str1.Append("<o:Version>11.9999</o:Version>").Append(Environment.NewLine);
str1.Append("</o:DocumentProperties>").Append(Environment.NewLine);
str1.Append("</xml><![endif]-->").Append(Environment.NewLine);
str1.Append(Environment.NewLine);
str1.Append("<!--[if gte mso 9]><xml>").Append(Environment.NewLine);
str1.Append("<x:ExcelWorkbook>").Append(Environment.NewLine);
str1.Append("<x:ExcelWorksheets>").Append(Environment.NewLine);
str1.Append("<x:ExcelWorksheet>").Append(Environment.NewLine);
str1.Append("<x:Name>Employee_Details</x:Name>").Append(Environment.NewLine);
str1.Append("<x:WorksheetOptions>").Append(Environment.NewLine);
str1.Append("<x:Print>").Append(Environment.NewLine);
str1.Append("<x:ValidPrinterInfo/>").Append(Environment.NewLine);
str1.Append("<x:HorizontalResolution>200</x:HorizontalResolution>").Append(Environment.NewLine);
str1.Append("<x:VerticalResolution>200</x:VerticalResolution>").Append(Environment.NewLine);
str1.Append("</x:Print>").Append(Environment.NewLine);
str1.Append("<x:Selected/>").Append(Environment.NewLine);
str1.Append("<x:DoNotDisplayGridlines/>").Append(Environment.NewLine);
str1.Append("<x:ProtectContents>False</x:ProtectContents>").Append(Environment.NewLine);
str1.Append("<x:ProtectObjects>False</x:ProtectObjects>").Append(Environment.NewLine);
str1.Append("<x:ProtectScenarios>False</x:ProtectScenarios>").Append(Environment.NewLine);
str1.Append("</x:WorksheetOptions>").Append(Environment.NewLine);
str1.Append("</x:ExcelWorksheet>").Append(Environment.NewLine);
str1.Append("</x:ExcelWorksheets>").Append(Environment.NewLine);
str1.Append("<x:WindowHeight>8190</x:WindowHeight>").Append(Environment.NewLine);
str1.Append("<x:WindowWidth>19035</x:WindowWidth>").Append(Environment.NewLine);
str1.Append("<x:WindowTopX>0</x:WindowTopX>").Append(Environment.NewLine);
str1.Append("<x:WindowTopY>15</x:WindowTopY>").Append(Environment.NewLine);
str1.Append("<x:ProtectStructure>False</x:ProtectStructure>").Append(Environment.NewLine);
str1.Append("<x:ProtectWindows>False</x:ProtectWindows>").Append(Environment.NewLine);
str1.Append("</x:ExcelWorkbook>").Append(Environment.NewLine);
str1.Append("</xml><![endif]-->").Append(Environment.NewLine);
str1.Append("</head>").Append(Environment.NewLine);
str1.Append(Environment.NewLine);
str1.Append("<body lang=EN-US style='mso-element:header' id=h1>").Append(Environment.NewLine);
str1.Append("<span style='mso--code:DATE'></span>").Append(Environment.NewLine);
str1.Append(str.ToString()).Append(Environment.NewLine);
str1.Append("</body>").Append(Environment.NewLine);
str1.Append("</html>");
return str1;
AFTER THIS I SEND THIS FILE CREATED VIA ATTACHMENT....( THAT CODE I HAVE NOT INSERTED HERE)
I GET THE MAIL ALONG WITH ATTACHMENT. HOWEVER, WHEN I TRY TO OPEN THIS ATTACHMENT I GET ERROR :
"THIS FILE IS NOT IN RECOGNIZABLE FORMAT".
WHAT IS THE PROBLEM?? WHY THE FILE IS NOT RECOGNIZABLE?? please give me solution...please.
SECONDLY, WHEN I GET THE MESSAGE : "THIS FILE IS NOT IN RECOGNIZABLE FORMAT".
I just click ctrl + S and close the file and again Open it i am ABLE TO OPEN THE FILE WITHOUT ANY ERROR...
PLEASE SUGGEST ME THE SOLUTION AT EARLIEST.
AWATING EARLIEST REPLY....
THANKING YOU,
ROHAN
