Multi-value Input User Control for asp .net

Reusable ASP .NET Control for multivalue inputs. The control let the end user add a string to a list of items. User can also remove an item from the list if he doesn't want to submit it. The control exposed properties and method that lets the developer easily databind the list of items. Also has exposed properties to get final set of items in the list, newly entered items that the original ones, and removed ones.