Desktop Application auto-complete

I am working on a 开发者_StackOverflow中文版.net project, (first ever for me) and I would like to do something like the AJAX.AutoCompleteExtender that I used with my WEB projects.

What should I use? is there something ready to use, Or I should go and make my own using the textbox, or combo box or something like that.

The app I am working on, is a .net application made for Windows Mobile. (Pocket PC)

thanks

Check out this sample for creating an Auto-Complete TextBox using WinForms:

Creating WinForms AutoComplete TextBox using C#

That should at least get you pointed in the right direction (using Events to listen for keypresses, querying your datasource, and drawing the results to screen). You might need to slightly modify things for WinCE but it shouldn't be too difficult.