AutoComplete TextBox in WPF

Question

Is it possible to make a textbox autocomplete in WPF?

I found a sample where a combo box is used and the triangle is removed by editing the style template.

Answer 1

You can find one in the WPF Toolkit, which is also available via NuGet.

This article demos how to create a textbox which can auto-suggest items at runtime based on input, in this case, disk drive folders. WPF AutoComplete Folder TextBox

Also take a look at this nice Reusable WPF Autocomplete TextBox, it was for me very usable.

Answer 2

I have published a WPF Auto Complete Text Box in WPF at CodePlex.com. You can download and try it from https://wpfautocomplete.codeplex.com/.