//sets subject, button, random object public Observer(SubjectWithEvent subject) { this.subject = subject; //adds delegate instance containing "DoStuff" to the buttons click event subject.OnProgressUpdateEvent += new System.EventHandler(DoStuff); }
public SpinBoxObserver(SubjectWithEvent subject, NumericUpDown spinBox, Form form) : base(subject) { this.spinBox = spinBox; //sets form formControl = form; }
public Form1() { InitializeComponent(); progressSubject = new SubjectWithEvent(); //creates observers - spinbox takes in form control obsSpin = new SpinBoxObserver(progressSubject, spinBox, this); obsProgress = new ProgressBarObserver(progressSubject, progressBar); obsTrack = new TrackBarObserver(progressSubject, trackBar); }
public TrackBarObserver(SubjectWithEvent subject, TrackBar admiralTrackBar) : base(subject) { trackBar = admiralTrackBar; }
public ProgressBarObserver(SubjectWithEvent subject, ProgressBar pb) : base(subject) { progressBar = pb; }