您应该在运行时使用动态对象来解析组合框项。

comboBox.DisplayMember = "Text";
comboBox.ValueMember = "Value";

comboBox.Items.Add(new { Text = "Text", Value = "Value" });

(comboBox.SelectedItem as dynamic).Value

Visual Studio 2013是这样做的:

单一项目:

comboBox1->Items->AddRange(gcnew cli::array< System::Object^  >(1) { L"Combo Item 1" });

多个项目:

comboBox1->Items->AddRange(gcnew cli::array< System::Object^  >(3)
{
    L"Combo Item 1",
    L"Combo Item 2",
    L"Combo Item 3"
});

不需要重写类或包含任何其他内容。是的，comboBox1->SelectedItem和comboBox1->SelectedIndex调用仍然有效。

我喜欢fab的答案，但不想为我的情况使用字典，所以我替换了一个元组列表。

// set up your data
public static List<Tuple<string, string>> List = new List<Tuple<string, string>>
{
  new Tuple<string, string>("Item1", "Item2")
}

// bind to the combo box
comboBox.DataSource = new BindingSource(List, null);
comboBox.ValueMember = "Item1";
comboBox.DisplayMember = "Item2";

//Get selected value
string value = ((Tuple<string, string>)queryList.SelectedItem).Item1;

一个使用DataTable的例子:

DataTable dtblDataSource = new DataTable();
dtblDataSource.Columns.Add("DisplayMember");
dtblDataSource.Columns.Add("ValueMember");
dtblDataSource.Columns.Add("AdditionalInfo");

dtblDataSource.Rows.Add("Item 1", 1, "something useful 1");
dtblDataSource.Rows.Add("Item 2", 2, "something useful 2");
dtblDataSource.Rows.Add("Item 3", 3, "something useful 3");

combo1.Items.Clear();
combo1.DataSource = dtblDataSource;
combo1.DisplayMember = "DisplayMember";
combo1.ValueMember = "ValueMember";

   //Get additional info
   foreach (DataRowView drv in combo1.Items)
   {
         string strAdditionalInfo = drv["AdditionalInfo"].ToString();
   }

   //Get additional info for selected item
    string strAdditionalInfo = (combo1.SelectedItem as DataRowView)["AdditionalInfo"].ToString();

   //Get selected value
   string strSelectedValue = combo1.SelectedValue.ToString();

如果有人仍然对此感兴趣，这里有一个简单而灵活的类，用于具有文本和任何类型的值的组合框项目(非常类似于Adam Markowitz的例子):

public class ComboBoxItem<T>
{
    public string Name;
    public T value = default(T);

    public ComboBoxItem(string Name, T value)
    {
        this.Name = Name;
        this.value = value;
    }

    public override string ToString()
    {
        return Name;
    }
}

使用<T>比将值声明为对象要好，因为使用object，您必须跟踪用于每个项的类型，并在代码中强制转换以正确使用它。

我已经在我的项目中使用了很长一段时间了。它真的很方便。

// Bind combobox to dictionary
Dictionary<string, string>test = new Dictionary<string, string>();
        test.Add("1", "dfdfdf");
        test.Add("2", "dfdfdf");
        test.Add("3", "dfdfdf");
        comboBox1.DataSource = new BindingSource(test, null);
        comboBox1.DisplayMember = "Value";
        comboBox1.ValueMember = "Key";

// Get combobox selection (in handler)
string value = ((KeyValuePair<string, string>)comboBox1.SelectedItem).Value;