Do you offer a control that is ideally TextBox -based that has AutoComplete functionality, much like "out-of-box" TextBox, but with additional support for "contains" logic, in addition to "starting with" logic?
For example, when typing in "p", both "Pear" and "Apple" would be suggested, as both contain "p".
Or optionally, it could be a ComboBox - based control, but allowing free-form entry by user without having to add entered value to Items collection.
Is my current understanding correct that you guys currently don't have this as TextBox-based, according to: http://www.telerik.com/community/forums/winforms/editors/intellisense-autocomplete-in-textbox-like-in-outlook.aspx ? And that your TextBox only shows one suggestion, even though there could be multiple options for autocomplete?