What is the way to go when I want to export all columns from a database table with ExcelML.
In the RadGrid I only show some of the columns from the DB.
In the export I want to see them all.
In my current configuration I see only the columns exported which are actually in the Grid.
One suggestion would be setting the column visibility to "False", thereby the column will not show for the page. And when exporting the grid, set the column "Visible" property to "True" to get the required columns in exported file. ExcelML basics