如何在DataGridViewComboBox中显示枚举类型成员？

// 自定义列类
public class EnumComboBoxColumn : DataGridViewComboBoxColumn
{
    public EnumComboBoxColumn(Type enumType)
    {
        // 设置列的数据源为枚举类型的成员列表
        this.DataSource = Enum.GetValues(enumType);
    }

    public override void InitializeEditingControl(int rowIndex, object initialFormattedValue, DataGridViewCellStyle dataGridViewCellStyle)
    {
        base.InitializeEditingControl(rowIndex, initialFormattedValue, dataGridViewCellStyle);

        // 将枚举类型成员的名称显示在下拉列表中
        var comboBox = DataGridView.EditingControl as DataGridViewComboBoxEditingControl;
        if (comboBox != null)
        {
            comboBox.DropDownStyle = ComboBoxStyle.DropDownList;
            comboBox.DataSource = this.DataSource;
            comboBox.DisplayMember = "ToString";
        }
    }
}

// 使用示例
var enumColumn = new EnumComboBoxColumn(typeof(MyEnum));
enumColumn.HeaderText = "枚举列";
dataGridView.Columns.Add(enumColumn);