Autocomplete a textbox in c#

问题

I'm trying to autocomplete a textbox. I'm retrieving values from Access Database. Just one field from a data table. If anyone can help me.

回答1:

AutoCompleteStringCollection autoCompleteList = 
                                            new AutoCompleteStringCollection();
/* copy your datacolumn in to autoCompleteList iteratively here */
txtBox.AutoCompleteMode = AutoCompleteMode.SuggestAppend; /* or just Suggest */
txtBox.AutoCompleteCustomSource = autoCompleteList;

回答2:

You can use this control in your application if you using c# application.

来源：https://stackoverflow.com/questions/2452663/autocomplete-a-textbox-in-c-sharp