Wpf listview binding not updating

An Observable Collection is a dynamic collection of objects of a given type.

This happens because, when binding to an observable collection, WPF automatically adds a The Observable Collection is already bound to the Listview.This is fine for check boxes and other simple controls, but it is usually not appropriate for text fields.Updating after every keystroke can diminish performance and it denies the user the usual opportunity to backspace and fix typing errors before committing to the new value.Microsoft is conducting an online survey to understand your opinion of the Technet Web site.If you choose to participate, the online survey will be presented to you when you leave the Technet Web site.

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