Hi,

Can anyone help me with this problem. Please look here:

http://prntscr.com/m4t10v

The code of my GridView:

<telerik:RadGridView x:Name="GV_ProjectTerms" AutoGenerateColumns="False" Margin="10" RowIndicatorVisibility="Collapsed" ShowSearchPanel="False" CanUserFreezeColumns="False" CanUserReorderColumns="False" DragElementAction="None" IsFilteringAllowed="False" ShowGroupPanel="False">

I'm using 2017.3.1018.45 on 64-bit Windows 10 and Visual Studio 2017.

My application has a single chart view. I can change the data that is displaying. The DataContext changes out from under the view. When the DataContextChanged message arrives, I:

   1. save the current pan/zoom settings for the chart.

   2. clear all series.

   3. generate all series for the new data context

   4. restore the pan/zoom settings that were saved from the last time this data was displayed.

Except that it doesn't work at all. I have tried saving and restoring: Zoom, PanOffset, Horizontal/Vertical-ZoomRange-Start/End.

At first, I tried just saving/restoring Zoom and PanOffset. I could successfully set the Zoom, but the PanOffset was always (0,0) after the set.

I have tried invoking my restore operation on the dispatcher during Idle, so it should be done after everything has been complete.

Any ideas?

-John.

Hello,

Is there a way of customizing the appointment stack behavior when 2 or more items are overlapping on the timeline view?

Currently, the longest appointment will appear on top of the stack.

I would like to change this behavior so that the order of the stack is not calculated based on the length of the appointment but rather on a custom attribute or by the order in which the appointments are added.

Hello,

I have read the post on modifying RadChart Candlestick to display the median and therefore be a Box Plot / Box Whisker. http://docs.telerik.com/devtools/wpf/controls/radchart/how-to/howto-create-scatter-errorbars-and-boxplot-series

I would like to achieve this same effect using RadChartView, as I would like the implicit styles that ChartView provide over Chart. 

Please could you provide guidance on how I should go about adding a median line to the candlesticks in RadChartView 

Many thanks in advance.

Finally upgrading my controls..

How in the 'world' do I convert my Schedule to ScheduleView?

I assume NO MORE Scheduler?

Help!!!!!!!!!!!!!!

   <telerik:RadScheduler Name="radSchedule" telerik:StyleManager.Theme="{StaticResource MyThemeInstance}"  AppointmentTemplate="{StaticResource AppointmentTemplateFLOM}"
                              TimeRulerHostStyle="{StaticResource TimeRulerHostStyleFLOM}"
                              TimeSlotTemplateSelector="{StaticResource TimeSlotTemplateSelector}" ViewMode="Week"  
                              TimelineHeaderFormat="{}{0:M-d-yyyy}"
                              AppointmentEditing="radSchedule_AppointmentEditing"                            
                              SelectedViewStartDateChanged="radSchedule_SelectedViewStartDateChanged" AllDayAreaHeight="0" AllowDrop="False" FontSize="14" IsEnabled="True" AppointmentAdding="radSchedule_AppointmentAdding" AppointmentDeleting="radSchedule_AppointmentDeleting" AppointmentCreating="radSchedule_AppointmentCreating" IsReadOnly="False">
            <telerikScheduler:RadScheduler.WeekViewDefinition>
                <telerikScheduler:WeekViewDefinition DayStartTime="0:00:00" VisibleDays="7" DayEndTime="23:00:00" TimeSlotLength="0:15:0" LargeChangeInterval="7d" />
            </telerikScheduler:RadScheduler.WeekViewDefinition>
            <telerikScheduler:RadScheduler.DayViewDefinition>
               <telerikScheduler:DayViewDefinition DayStartTime="0:00:00" DayEndTime="23:00:00" TimeSlotLength="0:15:0" />  <!--HEIGHT OF APPT -->
            </telerikScheduler:RadScheduler.DayViewDefinition>
          
             </telerik:RadScheduler>

Hi,

I want my QueryableCollectionView Filter on event which invoke this function in my mainViewModel. Under is my attempt to filter this.

        private async Task OnContractGroupSelectionChanged()
        {
            this.ViewModelCategory.ViewModelCategory= new QueryableCollectionView(this.ViewModelCategory.CategoryData.Where(c => c.ID== this.SectionViewModle.ID));

        }

As you can see, I'm "newing" / creating a new instance of the QueryableCollectionView each time I choose a section in a grid.

How can I filter the QueryableCollectionView to only show items which is equal to the SectionID without having to new up an instance of the QueryableCollectionView? I can only choose one section at once, which means each time I choose a section, the QueryableCollectionView will only show the items with the same ID as the section.  I tried to add a FilterDescriptor in my MainViewModel which should update QueryableCollectionView  in my ViewModelCategory, but my program just hangs up when I try to do that.

Hi,

Is there any way of changing the background color on a RadDropDownButton when IsOpen = true, without needing to update the template?

I need to set the color of the tableCell when the value is larger then 30,

In a xlsx file ,I set the rule , but  when it readed in spreadsheet, the value changed to 40,the color doesn't changed,  It doesn't seem to support it.

How can I solve this？

Hi all, 

How can i show text just above the line series in a RadCartesianChart?

                                <telerik:LineSeries />

I've attached a picture of what i'm trying to achieve.

Thanks.