public MonthView() { InitializeComponent(); this.Management = new LogicLayer(); calendar1.CalendarDate = new DateTime(2019, 12, 17, 0, 0, 0); calendar1.CalendarView = CalendarViews.Month; calendar1.AllowEditingEvents = false; foreach (Task t in Management.GetTasks()) { var tasks = new CustomEvent { Date = t.DateTime, EventText = t.Title, EventTextColor = Color.Blue, EventColor = Color.White, TooltipEnabled = true }; calendar1.AddEvent(tasks); } foreach (SpecEvent s in this.Management.GetSpecEvents()) { var SpecialEvents = new CustomEvent { Date = s.DateTime, EventText = s.Title, EventTextColor = Color.Orange, EventColor = Color.White }; calendar1.AddEvent(SpecialEvents); } }