using System; using System.Collections.Generic; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; using WindowsFormsApp1.classes; using WindowsFormsApp1.OP; namespace WindowsFormsApp1.Test { public class BaseTextBox : ABaseTexBox, OP.IObserver { public BaseTextBox() : base() { ForeColor = Color.White; BackColor = Color.DarkOrange; } public override string Description { get; set; } public void Update(ISubject subject) { MessageBox.Show(subject.GetState()); } } }