I\'m writing a program that at one point implements a TextBox
with autocomplete. Currently, for purpose of simplicity I\'m using CustomSource
manua
the list you are search in try use the condition to get in list or not
stringItemInList.IndexOf("txtwhatyousearchfor",StringComparison.OrdinalIgnoreCase) != -1
if you connect to a database use in you query
parameter LIKE '%txthere%'
Regards
UPDATE
after you comment
The best option I see would be to create your own implementation of IAutoComplete. Here is info on it: http://msdn.microsoft.com/en-us/library/bb776292%28VS.85%29.aspx
Also you can do some searches for some code samples of people creating their own IAutoComplete implementations.
Regards