Am using Datagrid from [WpfToolkit](http://wpf.codeplex.com) for my 3.5 Net WPF project. And I faced with the problem, that when cell content has bigger Width than column, it is out of bounds and is not displayed. 

![result](https://i.stack.imgur.com/z013X.png)

I need column to fit maximum cell width, but I haven't found any option to do it. DataGridView in 4.0 Net framework has similar property `AutoSizeColumnsMode`, but 3.5 Net DataGrid has no. May it be fixed with using templates or I have missed some property?