Please add support for cell content rotation.
I know that this is listed in the known unsupported features article, but just to be extra clear about what I am requesting, here's an example from Microsoft Excel
Need this for an application with lots of tabs wich would not fit in the top or bottom template.
Maybe it works with a customizable TabStripTemplate where i can implement e.g. a GridView or something
Like this with a scrollbar (used TabControl PRISM example for this)