双向数据绑定、Silverlight和自定义控件/依赖属性

IEnumerable<T> .

例如,使用 IEnumerable<string> :

public static readonly DependencyProperty MyCollectionProperty =
    DependencyProperty.Register("MyCollection", typeof(IEnumerable<string>), typeof(MyControl), new PropertyMetadata(new List<string>()));

public IEnumerable<string> MyCollection
{
     get { return (IEnumerable<string>)GetValue(MyCollectionProperty); }
     set { SetValue(MyCollectionProperty, value); }
}

ObservableCollection<T> 或 <string>