如何在WinForms中将字典绑定到ListBox

是否可以将字典绑定到列表框，保持列表框和成员属性之间的同步？

var choices = new Dictionary<string, string>(); 
choices["A"] = "Arthur"; 
choices["F"] = "Ford"; 
choices["T"] = "Trillian"; 
choices["Z"] = "Zaphod"; 
listBox1.DataSource = new BindingSource(choices, null); 
listBox1.DisplayMember = "Value"; 
listBox1.ValueMember = "Key"; 

（无耻地摘自我自己的博客：将 ComboBox 绑定到通用字典 http://www.madprops.org/blog/Bind-a-ComboBox-to-a-generic-Dictionary/.)

这意味着您可以使用 SelectedValue 来获取 ListBox 中所选项目对应的字典键。