c# - 从自定义 IList 实现到 wpf 列表框的代码数据绑定(bind)问题

Question

我有一个类 CustomCollection : IList，它维护一个 CustomObject 类型列表。

这是我尝试过的方法，但它不起作用(provider.Data 是只读的):

CustomCollection collection1 = somesampledata;

ObjectDataProvider provider = new ObjectDataProvider();
provider.ObjectType = typeof(CustomObject);
provider.Data = collection1;
// could provider.Method = "collection1.GetItems", or something similar work?

Binding binding = new Binding();
binding.Source = provider;
binding.Mode = BindingMode.OneTime;

listBox1.SetBinding(ListBox.ItemsSourceProperty, binding);

Answer 1

尝试使用 provider.ObjectInstance = collection1 而不是 provider.Data。