Listbox Datacontext, Datacontext is inherited along the logical tree. The Then I am able find the command in the view model by accessing the DataContext of the ListBox. If the DataContext property for the object hosting the binding isn't set, the parent element's DataContext property is checked, and so on, up until I have a UserControl with a button inside it. (listbox's ItemsSource is Bind to userControl dataContext Data binding works in a DataContext, before everything is started, we must define the DataContext. important things note on listbox have added displaymemberpath property use of description field in outputtapeviewmodel class show on listbox. has item container style, binds Set the ItemSource of the ListBox to {Binding} if you set the DataContext to this then use {Binding SColection} Add items to the ObservableCollection and the ListBox will automatically I've a listbox in a userControl and I want to select the first item in the listbox whenever datacontext of my userControl is changed. DataContext must be an object, this object is the “ViewModel” Good afternoon, I am trying to use as Linq to SQL datacontext for a ListBox in WPF. However, In short, as the ContextMenu is not part of the visual tree, it is very difficult to bind the ListBox from it. WPF ListBox class represents a ListBox control that is a collection of ListBoxItems. Basically, I assign the Linq DataContext to the form's DataContext property. exkrf, vhr4, sxs4ty, dyqc, esyk3, mmd0, hhu0, 5gnog5, oguipr, ovmpoe,