How can export to excel all filtered data from a gridview witch has as datasource a linqdatasource?
I am using aspx c#
Use EPPLUS which provides a FromDataTable method.
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I'm using a gridcontrol from devexpress.I want to export data using grid.ExportToXls.
How can I add a title to the first line and a footer to the Excel generated file ?
Iam sure this will be helpfull for you :-)
http://www.devexpress.com/Support/Center/Question/Details/Q287367
I have a Gridview that reads the DataSource from an EntityDataSrouce.
Now I want to convert the EntityDatasource of the gridview to DataTable so I can export it the Gridview as an Excel file.
You do not need to convert it to DataTable just to export. You can do it by gridview self.
Look at this link:
http://mattberseth.com/blog/2007/04/export_gridview_to_excel_1.html
In this article, the author uses a utility class that export it to .xls file, so, you can download it, add on your project and use like the sample.
I dont want intermittent of using Gridview or Datagrid controls. I want directly to export a DataTable data to an Excel in straight forward.
Is there a way to export by querying the DataTable and export the same into a new Excel.
Please HELP!!
Take a look at this you can do it with XSLT
http://www.codedigest.com/Articles/ASPNET/13_Export_dataset_to_Excel_with_XSLT_in_AspNet_20.aspx
Currently I try to export an gridview (include an image each row) to PDF file.
I find out that PdfPTable table = new PdfPTable(TotalColumns) can help me modify and insert the image to the column. like "table.AddCell(image);"
but how do i insert the gridview (each row)'s each cell's value in to that? (without using findcontrol)
thanks a lot.
it's asp.net webforms, right? here is the sample about converting a gridview to pdf using iTextSharp: [^]
I have the excel sheet, I want to keep it as datasource to the gridview. gridview will be editable so whatever the data updated sholud be write to again in excel sheet with respected location in sheet.
How can I do this?
You could use the Jet driver to select from the spreadsheet via OLEDB. Your spreadsheet will need to be laid out in a table-like fashion, and you can have some painful problems with type guessing, but this may work for your situation.
Connection string samples here