将对象列表绑定到 WPF ListView
我有一个对象列表，我想将其绑定到 WPF 应用程序中的 ListView 控件。 对象已经有一个 DataTemplate，所以不需要定义它。
对象列表是代码隐藏文件中的属性，格式为 list
<ListBox ItemsSource="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Window}}, Path=Portfolios}"/>
我尝试绑定的属性名称是 Portfolios 并且存在于父窗口中
I have a list of objects which i want to bind to a ListView control in my WPF application.
The Objects have a DataTemplate already, so no need to define that.
The list of objects is a property in the codebehind file in the format list<object>
When i add one object programatically, it appears fine. But when i try to bind the ItemSource of the ListBox to the list of objects, nothing shows up.
I am using the following binding:
<ListBox ItemsSource="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Window}}, Path=Portfolios}"/>
where the name of the property i am trying to bind to is Portfolios and exists on the parent window
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添加新项目时，
List对象不会自动报告。尝试使用ObservableCollection<>来代替，看看是否有帮助。List<>objects don't automatically report when a new item is added. Try using anObservableCollection<>instead, and see if that helps.