WPF combobox binding from 2 source

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I'm new to binding.

I have ObservableCollection<MyClass> Classes binded to ComboBox.

I would like to bind to this ComboBox also my: string DefaultString = "Empty" because I cant (and I dont want to) add it to my collection.

Sth like this:

|---------|

-Empmty

And after changes:

|---------|

-Empty

-Class1

It's possible to do it in xaml, like two bindings to one element? What I should be looking for?

1 Answers
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