making a combo box editable

Question

i want make the combo box editable in c# that is it shouldaccept from key board and from drop doen but it is replacing the thins i want to appent the text typed and selected any help .

Answer 1

You need to:

1) Set the AutoCompleteMode property to AutoCompleteMode.SuggestAppend

2) Set the AutoCompleteSource property to AutoCompleteSource.CustomSource

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