从代码背后的WPF组合框绑定

Question

如何通过codebehind.cs文件将IList项绑定到a ComboBox.请用简单的步骤解释.

我需要双向绑定的步骤,而不是设置ItemsSource.

我需要这样的东西:

myComboBox.SetBinding(ItemsControl.ItemsSourceProperty, 
                      new Binding { Source = myList });

但我SelectedItem也需要.

谢谢

Answer 1

你的意思是这样的吗？

myComboBox.SetBinding(
   ItemsControl.ItemsSourceProperty, 
   new Binding { Source = myList });

myComboBox.SetBinding(
   Selector.SelectedItemProperty,
   new Binding("SelectedItem") { Source = mySelectedItemSource});