How to bind strings?

[ghostiq]

I have created an extra field to a window: public IEnumerable<string> TestItems = new List<string>();

And then in a constructor I inserted:

DataContext = this;
TestItems = new List<string>() { "john", "Mark", "Doe" };

but it doesn't load any suggestions. What else do I need?

[Quade369]

autocomplete:AutoCompleteBehavior.AutoCompleteItemsSource="{Binding TestItems}"

Did you add this to the XAML for the edit?

This is how you connect the autocomplete to your actual text control. Yours might not use the "autocomplete:" that's simply how I referenced the control in my XAML file.

[Nimgoble]

What @Quade369 said.