C# ComboBox基本使用

 1 Dictionary<string, string>test = new Dictionary<string, string>();

 2         test.Add("1", "第一行");

 3         test.Add("2", "第二行");

 4         test.Add("3", "第三行");

 5         comboBox1.DataSource = new BindingSource(test, null);

 6         comboBox1.DisplayMember = "Value";

 7         comboBox1.ValueMember = "Key";

 8

 9

10 string value = ((KeyValuePair<string, string>)comboBox1.SelectedItem).Value;

记性不好，方便检索