display DataGrid column headers vertically
I want to display the column headers in a datagrid vertically.
Ive got a css class calles flipText which does this in a normal table.
Assigning to the HeaderStyle attribute of the DataGrid does not work, since the css class only binds on a cell level.
Assigning programmatically server side on the DataGridColumn object works, but then I have to switch off AutoGenerateColumns to prevent columns from appearing more than once.
I want to use AutoGenerateColumns to catch my grid as it grows (in columns and rows) depending on user input. [the app is a user tool for creating a table in wysiwig]
What to do?