Export to Excel from dataset with out using htmltextwriter

Posted by senthil on Stack Overflow See other posts from Stack Overflow or by senthil
Published on 2010-03-30T12:16:01Z Indexed on 2010/03/30 12:23 UTC
Read the original article Hit count: 279

Filed under:

excel

Hey, I'm having an issue occuring when I want to import data back into a table from a file. My export creates a file successfully as a .xls file. However, my contents for the file are being written as standard html table as seen below rather than the file content that normal excel files are saved in.

The issue I have now is this. I need to take this file along with whatever changes or additions that were made by an end user and upload it back to a table in SQL Server. The error I get is:

         External table is not in the expected format.

Related posts about excel

Excel error "This workbook contains Excel 4.0 macros or Excel 5.0 modules"

as seen on Super User - Search for 'Super User'
I have a workbook that was protected via the Protect Workbook feature. It was sent to someone else to modify. When they sent it back, it was unprotected and when I try to reprotect it I get this error, "This workbook contains Excel 4.0 macros or Excel 5.0 modules. If you would like to… >>> More
Open excel 2007 excel files and save as 97-2003 formats in VBA

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a weird situation where I have a set of excel files, all having the extension .xls., in a directory where I can open all of them just fine in Excel 2007. The odd thing is that I cannot open them in Excel 2003, on the same machine, without opening the file first in 2007 and going and saving… >>> More
Creating Excel or Excel compatible Spreadsheets on the server side in C#

as seen on Stack Overflow - Search for 'Stack Overflow'
I'd like to make server-side excel compatible spreadsheets that maybe use OpenXML or a structured data format. I've used Office Interop before to generate Excel spreadsheets, but those apps run on a PC that has office installed. For this web project I'm building, the server doesn't have office installed… >>> More
vba access values from excel workbook from another excel workbook

as seen on Stack Overflow - Search for 'Stack Overflow'
Any ideas why this code will not work? Workbooks.Open Filename:="C:\a.xls" Workbooks("a.xls").Activate Worksheets("b").Select Dim OutputArray(10, 10) OutputArray(1, 1) = Workbooks("c.xls").Worksheets("worksheet_otherthan_default").Select.Range(A1).Value I'm trying to run a macro in one file (unnamed… >>> More
Excel workbook event order and usage when closing Excel

as seen on Stack Overflow - Search for 'Stack Overflow'
Given the following workbook events: BeforeClose BeforeSave Please tell me: - The firing order in the case of multiple workbooks alreay opened (wb1, wb2 and wb3 are opened in this order) and the user closes Excel. You can assume all 3 needs saving. - What happen if user cancels one of the saving… >>> More

Developer IT