public override void ViewDidLoad() { base.ViewDidLoad(); // Perform any additional setup after loading the view UIDatePicker datePicker = new UIDatePicker(); datePicker.Mode = UIDatePickerMode.Date; datePicker.BackgroundColor = UIColor.White; datePicker.MinimumDate = (NSDate)DateTime.Today.AddDays(-7); datePicker.MaximumDate = (NSDate)DateTime.Today.AddDays(7); UIToolbar toolbar = new UIToolbar(); toolbar.BarStyle = UIBarStyle.Default; toolbar.Translucent = true; toolbar.SizeToFit(); UIBarButtonItem doneButton = new UIBarButtonItem("Done", UIBarButtonItemStyle.Done, (s, e) => { DateTime dateTime = DateTime.SpecifyKind((DateTime)datePicker.Date, DateTimeKind.Unspecified); datePicker.ResignFirstResponder(); }); toolbar.SetItems(new UIBarButtonItem[] { doneButton }, true); // this.textField.InputAcessoryView = toolbar; datePicker.AddSubview(toolbar); this.Add(toolbar); //this.textField.InputView = picker; this.Add(datePicker); }