런타임시에 PropertyGrid 속성 감추기, 보여주기

            PropertyDescriptor descriptor = TypeDescriptor.GetProperties(this.GetType())["속성이름"];

            BrowsableAttribute attrib = (BrowsableAttribute)descriptor.Attributes[typeof(BrowsableAttribute)];

            FieldInfo isBrow = attrib.GetType().GetField("browsable", BindingFlags.NonPublic | BindingFlags.Instance);

            isBrow.SetValue(attrib, True or False);