Create Editable List

Question

I want the combo box to be edited in C #, which should accept keyboard and drop-down input, and I want to add text to be entered in the drop-down list.

Answer 1

You need:

1) Set the AutoCompleteMode property to AutoCompleteMode.SuggestAppend

2) Set the AutoCompleteSource property to AutoCompleteSource.CustomSource

3) Set the AutoCompleteCustomSource property to AutoCompleteStringCollection of possible matches.