Presently RadCalendar does not support Persian calendar style.
Allow RadCalendar to have multiview based on years or months. Resolution: With our latest release(Q2 2014) we are introducing new navigation mode that has very similar behavior the described one. To take the advantages of new mode you need only to set the HeaderNavigationMode property to "Zoom": For example : this.radCalendar1.HeaderNavigationMode = HeaderNavigationMode.Zoom;
Add functionality to customize navigation steps in multiple view of the RadCalendar.
FIX. RadCalendar - add NewDate and OldDate to the SelectionEventArgs of the SelectionChanging event
It will be nice if RadCalendar can show a popup list containing years. Currently, it supports only a list of months.
RangeMinDate and RangeMaxDate properties of RadCalendar are not taken under consideration when a date is being selected.
Adding the following method CalendardDayCollection.AddRange(IEnumerable Of Date) is an easy way to populate the collection
Although RadCalendarDay has a Tooltip property, it does not show any tooltips.
Fast navigation element displays duplicated items
ADD. RadCalendar's TodayButton does not accept shortcuts.
IMPROVE. RadCalendar - expose the RefreshVisuals method of the CalendarElement
Setting SelectedDate via code in RadCalendar does not work when AllowMultipleSelect is false.
The month selector of RadCalendar should fire Calendar.Navigating and Calendar.Navigated events.
To reproduce: select 01/01/0001 and click the previous button
The event should fire so one can customize the appearance on loading.
To reproduce: use the following code snippet: public Form1() { InitializeComponent(); this.radCalendar1.AllowMultipleView = true; this.radCalendar1.MultiViewRows = 3; this.radCalendar1.HeaderNavigationMode = Telerik.WinControls.UI.HeaderNavigationMode.Zoom; }
To reproduce: use the following code snippet: public Form1() { InitializeComponent(); this.radCalendar1.AllowMultipleView = true; this.radCalendar1.MultiViewRows = 3; this.radCalendar1.MultiViewColumns = 4; this.radCalendar1.AllowMultipleSelect = true; this.radCalendar1.ShowRowHeaders = true; this.radCalendar1.ShowColumnHeaders = true; this.radCalendar1.AllowColumnHeaderSelectors = true; this.radCalendar1.AllowRowHeaderSelectors = true; this.radCalendar1.ShowViewSelector = true; this.radCalendar1.AllowViewSelector = true; this.radCalendar1.RangeMinDate = new DateTime(2014, 3, 3); this.radCalendar1.RangeMaxDate = new DateTime(2014, 7, 27); this.radCalendar1.FocusedDate = new DateTime(2014, 5, 5); } Please refer to the attached gif file. Workaround: private void Calendar_MouseDown(object sender, MouseEventArgs e) { CalendarCellElement cell = this.radCalendar1.CalendarElement.ElementTree.GetElementAtPoint(e.Location) as CalendarCellElement; if (cell != null && cell.Date < this.radCalendar1.RangeMinDate && (bool)cell.GetValue(CalendarCellElement.IsHeaderCellProperty) == true) { foreach (MonthViewElement monthView in this.radCalendar1.CalendarElement.CalendarVisualElement.Children[0].Children.Last().Children) { { foreach (CalendarCellElement monthCell in monthView.TableElement.Children) { if (monthCell.Date.Month == cell.Date.Month && monthCell.Date.Year == cell.Date.Year && this.radCalendar1.RangeMinDate <= monthCell.Date)// && // (bool)cell.GetValue(CalendarCellElement.IsHeaderCellProperty) == false) { if (char.IsLetter(cell.Text[0])) { //perform column selection if (monthCell.ControlBoundingRectangle.X == cell.ControlBoundingRectangle.X) { this.radCalendar1.SelectedDates.Add(monthCell.Date); } } else { //perform row selection if (monthCell.ControlBoundingRectangle.Y == cell.ControlBoundingRectangle.Y) { this.radCalendar1.SelectedDates.Add(monthCell.Date); } } } } } } } }
To reproduce: use the following code snippet: radCalendar1.AllowMultipleSelect = true; radCalendar1.ShowRowHeaders = true; radCalendar1.AllowRowHeaderSelectors = true; If you select several cells, they all are selected. Then, click the header row cell. You will notice that the cells from this row are selected but all previously selected cells are cleared. The attached gif file illustrates the behavior. Workaround: use the MouseDown event to store the currently selected cells and then on MouseUp restore the missing selection: public class MyCalendar : RadCalendar { List<DateTime> selectedDays = new List<DateTime>(); protected override void OnMouseDown(MouseEventArgs e) { CalendarCellElement cell = this.ElementTree.GetElementAtPoint(e.Location) as CalendarCellElement; if (cell != null) { bool isHeader = (bool)cell.GetValue(CalendarCellElement.IsHeaderCellProperty); if (isHeader) { selectedDays.Clear(); foreach (DateTime date in this.SelectedDates) { selectedDays.Add(date); } } } base.OnMouseDown(e); } protected override void OnMouseUp(MouseEventArgs e) { base.OnMouseUp(e); foreach (DateTime date in selectedDays) { if (!this.SelectedDates.Contains(date)) { this.SelectedDates.Add(date); } } } public override string ThemeClassName { get { return typeof(RadCalendar).FullName; } } }