Select & type control in WPF?

Question

I am looking out for combination of TextBox & ComboBox in WPF. i.e. user should be able to enter new text values or select one from drop down list.

Is there any pre-existing control for this?

Answer 1

How about just ComboBox with IsEditable property set to True? :

<ComboBox IsEditable="True"/>

With that user will be able to enter new text values, or select one from drop down list. Or type to search value from drop down list.