How Can I Make Activity's Porperty To A ListBox

Question

How Can I Make Activity Porperty To A ListBox ,Not Designer ,Show In The Porperty

 

er, Use Enum Can Solve This Problem ....

 [Browsable(true)]
    public TestEnum ShowInThePorperty
    {
      get;
      set;
    }

    public enum TestEnum
    {
      ABC ,
      GBFD,
      DFDF
    }