public override System.Drawing.Design.UITypeEditorEditStyle GetEditStyle( _
  System.ComponentModel.ITypeDescriptorContext context)
		{
            if (context == null)
            {
                return base.GetEditStyle(context);
            }
            else
            {
                if (context.Instance is CAction)
                {
                    return UITypeEditorEditStyle.DropDown;
                }
                else
                {
                    return base.GetEditStyle(context);
                }
            }
		}