WPF组合框绑定从代码后面 [英] WPF combobox binding from code behind

问题描述

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

我需要双向绑定的步骤，而不是通过设置 ItemsSource 。

我需要类似：

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

但我还需要 SelectedItem / p>

感谢

解决方案

>

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

How can I bind an IList item to a ComboBox through the codebehind.cs file. Please explain with simple steps.

I need the steps for two way binding, not by setting ItemsSource.

I need something like:

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

but I need the SelectedItem also.

Thanks

解决方案

Do you mean something like this?

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

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

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