Please refer to the attached sample project. When you start the application the form's text indicates how many times the AppointmentFormatting event is fired for only 30 appointments - more than 400 times. The more appointments you have , the more times the vent is initially fired,e.g. if you have 50 appointmens it is fired If you switch between the different views you will see how the counter increases its value.
To reproduce: Me.RadScheduler1.ActiveViewType = Telerik.WinControls.UI.SchedulerViewType.Timeline Dim timelineView As SchedulerTimelineView = Me.RadScheduler1.GetTimelineView() Dim currentScaling As SchedulerTimescale = timelineView.GetScaling() currentScaling.DisplayedCellsCount = 100 Try to scroll horizontally. Then, change the currentScaling.DisplayedCellsCount property to 50 and try to scroll again. You will notice a considerable difference. Workaround: reduce the number of the displayed visual cell elements by the DisplayedCellsCount.
To reproduce: public Form1() { InitializeComponent(); for (int i = 0; i < 7; i++) { this.radScheduler1.Appointments.Add(new Appointment(DateTime.Now.AddHours(i),TimeSpan.FromHours(3),"App" + i)); } this.radScheduler1.AutoSizeAppointments = true; this.radScheduler1.ActiveViewType = SchedulerViewType.Month; SchedulerMonthView monthView = this.radScheduler1.GetMonthView(); monthView.EnableAppointmentsScrolling = true; } Workaround: set the AutoSizeAppointments property to false.
To reproduce: Color[] colors = new Color[] { Color.LightBlue, Color.LightGreen, Color.LightYellow, Color.Red, Color.Orange, Color.Pink, Color.Purple, Color.Peru, Color.PowderBlue }; Random rand = new Random(); for (int i = 0; i < 25; i++) { Resource resource = new Resource(); resource.Id = new EventId(i); resource.Name = i + ".Resource"; resource.Color = colors[rand.Next(0, colors.Length)]; this.radScheduler1.Resources.Add(resource); } this.radScheduler1.GroupType = GroupType.Resource; this.radScheduler1.ActiveView.ResourcesPerView = this.radScheduler1.Resources.Count; for (int i = 0; i < 3; i++) { Appointment a = new Appointment(DateTime.Now.AddHours(i), TimeSpan.FromMinutes(30), "A" + i); a.ResourceId = this.radScheduler1.Resources.Last().Id; this.radScheduler1.Appointments.Add(a); } NOTE: it is also valid for the horizontal scrollbar in Timeline view. Workaround: use the SetResourceSize to increase the last resource's width a little bit: http://docs.telerik.com/devtools/winforms/scheduler/views/grouping-by-resources
To reproduce: this.radScheduler1.RightToLeft = System.Windows.Forms.RightToLeft.Yes; this.radScheduler1.Appointments.Add(new Appointment(DateTime.Now, TimeSpan.FromHours(2), "آقای حقیقت")); Please refer to the attached screenshot. Workaround: private void radScheduler1_AppointmentFormatting(object sender, SchedulerAppointmentEventArgs e) { e.AppointmentElement.UseHtml = false; }
To reproduce: public RadRibbonForm1() { InitializeComponent(); this.radScheduler1.FocusedDate = new DateTime(2016, 1, 1); this.radScheduler1.ActiveViewType = Telerik.WinControls.UI.SchedulerViewType.Timeline; SchedulerTimelineView timelineView = this.radScheduler1.GetTimelineView(); timelineView.RangeStartDate = new DateTime(2016, 1, 1, 00, 00, 00); timelineView.RangeEndDate = new DateTime(2016, 12, 31, 23, 59, 59); timelineView.StartDate = new DateTime(2016, 1, 1, 00, 00, 00); Appointment appointment = new Appointment(new DateTime(2016, 1, 1, 00, 00, 00), new DateTime(2016, 1, 10, 00, 00, 00), "Quarter 1"); Appointment appointment2 = new Appointment(new DateTime(2016, 2, 1, 00, 00, 00), new DateTime(2016, 2, 10, 00, 00, 00), "Quarter 1"); Appointment appointment3 = new Appointment(new DateTime(2016, 4, 1, 00, 00, 00), new DateTime(2016, 4, 10, 00, 00, 00), "Quarter 2"); Appointment appointment4 = new Appointment(new DateTime(2016, 5, 1, 00, 00, 00), new DateTime(2016, 6, 10, 00, 00, 00), "Quarter 2"); Appointment appointment5 = new Appointment(new DateTime(2016, 7, 1, 00, 00, 00), new DateTime(2016, 7, 10, 00, 00, 00), "Quarter 3"); Appointment appointment6 = new Appointment(new DateTime(2016, 8, 1, 00, 00, 00), new DateTime(2016, 8, 10, 00, 00, 00), "Quarter 3"); Appointment appointment7 = new Appointment(new DateTime(2016, 11, 1, 00, 00, 00), new DateTime(2016, 11, 10, 00, 00, 00), "Quarter 4"); Appointment appointment8 = new Appointment(new DateTime(2016, 12, 1, 00, 00, 00), new DateTime(2016, 12, 10, 00, 00, 00), "Quarter 4"); this.radScheduler1.Appointments.Add(appointment); this.radScheduler1.Appointments.Add(appointment2); this.radScheduler1.Appointments.Add(appointment3); this.radScheduler1.Appointments.Add(appointment4); this.radScheduler1.Appointments.Add(appointment5); this.radScheduler1.Appointments.Add(appointment6); this.radScheduler1.Appointments.Add(appointment7); this.radScheduler1.Appointments.Add(appointment8); QuarterTimescale qTimeScale = new QuarterTimescale(); qTimeScale.DisplayedCellsCount = 4; timelineView.SchedulerTimescales.Add(qTimeScale); this.radScheduler1.GetTimelineView().ShowTimescale(qTimeScale); } class QuarterTimescale : MonthTimescale { public override int ScalingFactor { get { return 3; } } public override string Name { get { return "Quarter"; } } }
To reproduce: public Form1() { InitializeComponent(); CultureInfo culture = new CultureInfo("en-US"); culture.DateTimeFormat.FirstDayOfWeek = DayOfWeek.Monday; this.radScheduler1.Culture = culture; this.radScheduler1.ActiveViewType = Telerik.WinControls.UI.SchedulerViewType.Month; Appointment a = new Appointment(new DateTime(2016, 8, 29, 0, 0, 0), new DateTime(2016, 9, 5, 0, 0, 0), "Meeting"); this.radScheduler1.Appointments.Add(a); this.radScheduler1.FocusedDate = new DateTime(2016, 9, 1); } Please refer to the attached gif file.
Run the application on a Windows 10 machine and scroll to the bottom. Please refer to the attached gif file.
RadScheduler/RadSchedulerNavigator crashes upon BindingContext change during being/end initialize
Workaround: subscribe to the PanGesture event and set the StartDate property of the current view to the desired new date.
To reproduce: 1. Add a RadDock with one DocumentWindow. 2. Place a RadSchedulerNavigator in the DocumentWindow. 3. Add a RadButton and use the following code snippet: private void radButton1_Click(object sender, EventArgs e) { this.radSchedulerNavigator1.SchedulerNavigatorElement.TimeZonesDropDown.SelectedIndexChanging += TimeZonesDropDown_SelectedIndexChanging; string path = @"..\..\layout.xml"; this.radDock1.SaveToXml(path); this.radDock1.LoadFromXml(path); RadScheduler sched = new RadScheduler(); this.documentWindow1.Controls.Add(sched); sched.Dock = DockStyle.Left; this.radSchedulerNavigator1.AssociatedScheduler = this.documentWindow1.Controls[1] as RadScheduler; } After running the application and clicking the button, you will notice that RadScheduler has time zone "Casablanca" but the RadSchedulerNavigator has a different time zone. Workaround: associate the RadSchedulerNavigator before loading the layout.
Workaround: public class MyTimelineGroupingByResourcesElement : TimelineGroupingByResourcesElement { public MyTimelineGroupingByResourcesElement(RadScheduler scheduler, SchedulerView view) : base(scheduler, view) { } public override void NavigateForward() { TimeSpan ts = (this.View as SchedulerTimelineView).RangeEndDate - this.View.StartDate; int differenceInDays = ts.Days; int displayedCells = (this.View as SchedulerTimelineView).GetScaling().DisplayedCellsCount; if (differenceInDays >= displayedCells) { base.NavigateForward(); } } } public class MyElementProvider : SchedulerElementProvider { public MyElementProvider(RadScheduler scheduler) : base(scheduler) { } protected override T CreateElement<T>(SchedulerView view, object context) { if (typeof(T) == typeof(TimelineGroupingByResourcesElement)) { return new MyTimelineGroupingByResourcesElement(this.Scheduler, view) as T; } return base.CreateElement<T>(view, context); } } public RadForm2() { InitializeComponent(); this.radScheduler1.ElementProvider = new MyElementProvider(this.radScheduler2); }
To reproduce: public Form1() { InitializeComponent(); this.radScheduler1.ActiveViewType = Telerik.WinControls.UI.SchedulerViewType.Timeline; this.radScheduler1.EnableGesture(Telerik.WinControls.GestureType.Pan); this.radScheduler1.DisableGesture(Telerik.WinControls.GestureType.Zoom); this.radScheduler1.ZoomGesture+=radScheduler1_ZoomGesture; this.radScheduler1.PanGesture+=radScheduler1_PanGesture; } private void radScheduler1_PanGesture(object sender, Telerik.WinControls.PanGestureEventArgs e) { Console.WriteLine("Pan should fire"); } private void radScheduler1_ZoomGesture(object sender, Telerik.WinControls.ZoomGestureEventArgs e) { Console.WriteLine("Zoom should NOT fire"); } Workaround: public class CustomScheduler : RadScheduler { public override string ThemeClassName { get { return typeof(RadScheduler).FullName; } } protected override void OnZoomGesture(Telerik.WinControls.ZoomGestureEventArgs args) { //stop the basic logic //base.OnZoomGesture(args); } }
To reproduce: this.radScheduler1.ActiveViewType = Telerik.WinControls.UI.SchedulerViewType.Month; SchedulerMonthView monthView = this.radScheduler1.GetMonthView(); monthView.WeekCount = 5; monthView.EnableCellOverflowButton = false; monthView.EnableAppointmentsScrolling = true; monthView.ShowVerticalNavigator = false; for (int i = 0; i < 5; i++) { this.radScheduler1.Appointments.Add(new Appointment(DateTime.Now, TimeSpan.FromDays(2), "Test" + i)); } for (int i = 5; i < 10; i++) { this.radScheduler1.Appointments.Add(new Appointment(DateTime.Now.AddDays(7), TimeSpan.FromDays(2), "Test" + i)); } for (int i = 10; i < 15; i++) { this.radScheduler1.Appointments.Add(new Appointment(DateTime.Now.AddDays(14), TimeSpan.FromDays(2), "Test" + i)); } this.radScheduler1.Appointments.Add(new Appointment(DateTime.Now.AddMinutes(5),TimeSpan.FromDays(8),"Last")); this.radScheduler1.Appointments.Add(new Appointment(DateTime.Now, TimeSpan.FromDays(14), "A")); this.radScheduler1.Appointments.Add(new Appointment(DateTime.Now.AddDays(7), TimeSpan.FromDays(20), "B")); Workaround: use the cell overflow button: SchedulerMonthView.EnableCellOverflowButton=true.
Please refer to the attached gif file illustrating how to reproduce the problem with the Demo application. When you define a new appointment with 24 months interval, it is expected to have this event every 2 years, not each year. To reproduce: you can use the following code snippet as well: MonthlyRecurrenceRule monthlyRecurrenceRule = new MonthlyRecurrenceRule(DateTime.Now, WeekDays.Monday, 2, 24); Appointment a = new Appointment(DateTime.Now, TimeSpan.FromHours(3), "Test"); a.RecurrenceRule = monthlyRecurrenceRule; this.radScheduler1.Appointments.Add(a); Workaround: public Form1() { InitializeComponent(); this.radScheduler1.AppointmentAdded += radScheduler1_AppointmentAdded; } private void radScheduler1_AppointmentAdded(object sender, AppointmentAddedEventArgs e) { MonthlyRecurrenceRule montlyRule = e.Appointment.RecurrenceRule as MonthlyRecurrenceRule; if (montlyRule != null) { CustomMonthlyRecurrenceRule rrule = new CustomMonthlyRecurrenceRule(); rrule.Start = montlyRule.Start; rrule.End = montlyRule.End; rrule.Interval = montlyRule.Interval; rrule.Offset = montlyRule.Offset; rrule.WeekDays = montlyRule.WeekDays; rrule.WeekNumber = montlyRule.WeekNumber; rrule.FirstDayOfWeek = montlyRule.FirstDayOfWeek; rrule.Count = montlyRule.Count; e.Appointment.RecurrenceRule = rrule; } } public class CustomMonthlyRecurrenceRule : MonthlyRecurrenceRule { public override bool MatchAdvancedPattern(DateTime date, DateTimeFormatInfo dateTimeFormat) { int monthIndex = this.Start.Value.Month - date.Month; DateTime calculatedNextDate = this.Start.Value.AddMonths(this.Interval); monthIndex = calculatedNextDate.Month - date.Month; if (calculatedNextDate.Year > date.Year) { return false; } if ((monthIndex % this.Interval) != 0) { return false; } if (0 != this.WeekNumber && !this.MatchWeekOfMonth(date, dateTimeFormat)) { return false; } if (0 != this.DayNumber && !this.MatchDayOfMonth(date, dateTimeFormat)) { return false; } if (this.WeekDays != WeekDays.None && !this.MatchDayOfWeekMask(date, dateTimeFormat.Calendar)) { return false; } if (this.Offset != 0 && !this.MatchOffset(date, dateTimeFormat)) { return false; } return true; } }
To reproduce: RadScheduler radScheduler1 = new RadScheduler(); public Form1() { InitializeComponent(); this.Controls.Add(this.radScheduler1); this.radScheduler1.Dock = DockStyle.Fill; Timer timer = new Timer(); timer.Interval = 1000; timer.Tick += timer_Tick; this.radScheduler1.ActiveViewType = SchedulerViewType.Timeline; SetupView(DateTime.Now.Date); timer.Start(); } private void SetupView(DateTime currentDateTime) { SchedulerTimelineView timelineView = radScheduler1.GetTimelineView(); timelineView.RangeStartDate = currentDateTime; timelineView.RangeEndDate = currentDateTime.AddHours(23).AddMinutes(59).AddSeconds(59); timelineView.StartDate = currentDateTime; radScheduler1.FocusedDate = currentDateTime; var scale = Timescales.Hours; timelineView.ShowTimescale(scale); var currentScaling = timelineView.GetScaling(); currentScaling.DisplayedCellsCount = 24; this.radScheduler1.SchedulerElement.RefreshViewElement(); } int count = 1; private void timer_Tick(object sender, EventArgs e) { SetupView(DateTime.Now.AddDays(++count)); } Workaround: SchedulerTimelineView .ShowNavigationElement = false;
To reproduce: this.radScheduler1.ActiveViewType = SchedulerViewType.Month; for (int i = 0; i < 10; i++) { this.radScheduler1.Appointments.Add(new Appointment(DateTime.Now.AddHours(i),TimeSpan.FromMinutes(30),"A"+i)); } Scroll to the bottom and try to select an appointment. You will notice that selection is not possible. The attached gif file illustrates the incorrect behavior. Workaround: use the overflow button by setting the SchedulerMonthView.EnableCellOverflowButton property to true: SchedulerMonthView monthView = this.radScheduler1.GetMonthView(); monthView.EnableCellOverflowButton = true;
Please refer to the attached screenshot. Workaround: public Form1() { InitializeComponent(); this.radScheduler1.ElementProvider = new MyElementProvider(this.radScheduler1); } public class MyElementProvider : SchedulerElementProvider { public MyElementProvider(RadScheduler scheduler) : base(scheduler) { } protected override T CreateElement<T>(SchedulerView view, object context) { if (typeof(T) == typeof(AppointmentElement)) { return new CustomAppointmentElement(this.Scheduler, view, (IEvent)context)as T; } return base.CreateElement<T>(view, context); } } public class CustomAppointmentElement : AppointmentElement { protected override Type ThemeEffectiveType { get { return typeof(AppointmentElement); } } public CustomAppointmentElement(RadScheduler scheduler, SchedulerView view, IEvent appointment) : base(scheduler, view, appointment) { } protected override SizeF ArrangeOverride(SizeF finalSize) { SizeF s = base.ArrangeOverride(finalSize); return new SizeF(s.Width - 5,s.Height); } }
To reproduce: public Form1() { InitializeComponent(); this.radScheduler1.ActiveViewType = SchedulerViewType.Week; SchedulerWeekView weekView = this.radScheduler1.GetWeekView(); weekView.RangeFactor = ScaleRange.QuarterHour; Appointment appointment = new Appointment(DateTime.Today.AddHours(23).AddMinutes(45), new TimeSpan(0,15,0), "Meeting"); DailyRecurrenceRule rrule = new DailyRecurrenceRule(appointment.Start, 1, 10); appointment.RecurrenceRule = rrule; this.radScheduler1.Appointments.Add(appointment); } Workaround: In order to deal with the border case with appointment ending at 00:00h, use a new TimeSpan(0,14,59)
To reproduce: use the following code Sub New() InitializeComponent() AddHandler Me.RadScheduler1.ActiveViewChanged, AddressOf ActiveViewChanged Me.RadScheduler1.ActiveViewType = Telerik.WinControls.UI.SchedulerViewType.Week End Sub Private Sub ActiveViewChanged(sender As Object, e As Telerik.WinControls.UI.SchedulerViewChangedEventArgs) Dim dayView As SchedulerDayViewBase = TryCast(Me.RadScheduler1.ActiveView, SchedulerDayViewBase) Dim dayViewElement As SchedulerDayViewElement = TryCast(Me.RadScheduler1.SchedulerElement.ViewElement, SchedulerDayViewElement) If dayViewElement IsNot Nothing Then Dim ruler As RulerPrimitive = dayViewElement.DataAreaElement.Ruler ruler.StartScale = 6 ruler.EndScale = 22 dayView.WorkTime = New TimeInterval(TimeSpan.FromHours(13), TimeSpan.FromHours(16)) End If End Sub When you run the project you will notice that the work time starts from 19:00 to 22:00. When you switch between DayView and WeekView, the ruler is not aligned with the scheduler cells as well. The attached gif file illustrates the incorrect behavior. Workaround: use the RulerStartScale and RulerEndScale of the SchedulerDayViewBase Sub New() InitializeComponent() AddHandler Me.RadScheduler1.ActiveViewChanged, AddressOf ActiveViewChanged Me.RadScheduler1.ActiveViewType = Telerik.WinControls.UI.SchedulerViewType.Week End Sub Private Sub ActiveViewChanged(sender As Object, e As Telerik.WinControls.UI.SchedulerViewChangedEventArgs) Dim dayView As SchedulerDayViewBase = TryCast(Me.RadScheduler1.ActiveView, SchedulerDayViewBase) If dayView IsNot Nothing Then dayView.RulerStartScale = 6 dayView.RulerEndScale = 22 dayView.WorkTime = New TimeInterval(TimeSpan.FromHours(13), TimeSpan.FromHours(16)) End If End Sub