RadGrid Export problem

[Leonardo]

I have a simple RadGrid that I need to export to Excel, Word, PDF and CSV. I've tried many ways found online but none have worked for me.  here is what I have.

1. Master Page contains Microsoft ScriptManager control.
2. Update Panel contains the Content Page.
3. Grid is setup to export. 
4. The columns of the grid are build dinamically like the example before:

column = new GridBoundColumn();
((GridBoundColumn)column).DataField = col.Name;
((GridBoundColumn)column).HeaderText = col.Title;
((GridBoundColumn)column).HeaderStyle.HorizontalAlign = HorizontalAlign.Center;
grid.MasterTableView.Columns.Add(column);

When I try to export for any of the formats, the header text is not visible.

Anyone know how to fix this?

[Daniel]

Hello Leonardo,

It is not possible to export RadGrid in an AJAX request. You should use normal postbacks when using this functionality. Please examine the following links for more information:
Export from ajaxified grid
Export RadGrid content to Excel/Word/CSV/PDF with Ajax enabled

Regards,
Daniel
the Telerik team