Change appointment day by day in timeline

[NICOLAS]

Hi,

I want to change appointment day by day (with the cursor) in timeline (not minute by minute).

This is my xaml code :

<telerik:RadScheduleView  Grid.Row="1"
                                 AppointmentsSource="{Binding LstAppointments}"
                                 ResourceTypesSource="{Binding LstSchedulerHeaderOperations}"
                                 CategoriesSource="{Binding Categories}"
                                 CurrentDate="{Binding CurrentDate}"
                                 SelectedSlot="{Binding SelectedSlot, Mode=TwoWay}" Margin="10,20,10,10">
                <telerik:RadScheduleView.ViewDefinitions>
                    <telerik:TimelineViewDefinition VisibleDays="65"  MajorTickLength="1day" MinorTickLength="1day"
                        TimerulerMajorTickStringFormat="{}{0:dd}">
                        <telerik:TimelineViewDefinition.GroupTickLength>
                            <local:MonthlyTickProvider />
                        </telerik:TimelineViewDefinition.GroupTickLength>
                    </telerik:TimelineViewDefinition>
                </telerik:RadScheduleView.ViewDefinitions>
                <scheduleView:RadScheduleView.GroupDescriptionsSource>
                    <scheduleView:GroupDescriptionCollection>
                        <scheduleView:ResourceGroupDescription ResourceType="OP" />
                        <telerik:ResourceGroupDescription ResourceType="DETAIL" />
                    </scheduleView:GroupDescriptionCollection>
                </scheduleView:RadScheduleView.GroupDescriptionsSource>
            </telerik:RadScheduleView>

My MonthlyTickProvider class :

public class WeeklyTickProvider : DependencyObject, ITickProvider
    {
        public static readonly DependencyProperty CurrentDateProperty =
            DependencyProperty.Register(
            "CurrentDate", typeof(DateTime),
            typeof(WeeklyTickProvider), null
            );

        public DateTime CurrentDate
        {
            get { return (DateTime)GetValue(CurrentDateProperty); }
            set { SetValue(CurrentDateProperty, value); }
        }

        public static readonly DependencyProperty VisibleDaysProperty =
            DependencyProperty.Register(
            "VisibleDays", typeof(int),
            typeof(WeeklyTickProvider), null
            );

        public int VisibleDays
        {
            get { return (int)GetValue(VisibleDaysProperty); }
            set { SetValue(VisibleDaysProperty, value); }
        }


        public string GetFormatString(IFormatProvider formatInfo, string formatString, DateTime currentStart)
        {
            var start = currentStart.Date;
            var end = this.GetNextStart(TimeSpan.Zero /*not used, see below*/, currentStart).AddSeconds(-1);

            if (this.CurrentDate > start && this.CurrentDate < end)
                start = this.CurrentDate;

            //var viewEnd = this.CurrentDate.AddDays(this.VisibleDays).AddSeconds(-1);

            //if (viewEnd < end)
            //    end = viewEnd;

            return string.Format(formatInfo, "{0:dd/MMMM/yyyy} - {1:dd/MMMM/yyyy}", start, end);
        }

        public DateTime GetNextStart(TimeSpan pixelLength, DateTime currentStart)
        {
            var currentDate = currentStart.Date;

            var weekStart = CalendarHelper.GetFirstDayOfWeek(currentStart, DayOfWeek.Tuesday);
            if (weekStart == currentDate)
            {
                return weekStart.AddDays(7);
            }
            return weekStart;
        }
    }

    public class MonthlyTickProvider : ITickProvider
    {
        public string GetFormatString(IFormatProvider formatInfo, string formatString, DateTime currentStart)
        {
            return string.Format(formatInfo, "{0:MMMM - yyyy}", currentStart);
        }

        public DateTime GetNextStart(TimeSpan pixelLength, DateTime currentStart)
        {
            var currentDate = currentStart.Date;

            var monthStart = CalendarHelper.GetStartOfMonth(currentStart.Year, currentStart.Month);
            if (monthStart == currentDate)
            {
                return monthStart.AddMonths(1);
            }
            return monthStart;
        }
    }

[NICOLAS]

Ok it was just Snap Appointements to active.