LIstBox问题

Question

Dictionary<string, string>  dic= new Dictionary<string, string>();
dic.Add("name","john");
Lbox3.ItemsSource=dic
Lbox3.DisplayMemberPath = "Value"; private void Lbox1_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
string str= Lbox3.SelectedItem.ToString()//这样是不可以的，怎么读取？
}

Answer 1

private void Lbox1_SelectionChanged(object sender, SelectionChangedEventArgs e)        {KeyValuePair<string,string> rPair=(KeyValuePair<string,string>)(Lbox3.SelectedItem);string str= rPair.Key+rPair.Value;//这样是可以的，}

Answer 2

错了
this.Lbox3.SelectedValue.