I am trying to use the chart control in multiple views: Meaning not just one window. I create several windows from the main window. It is not call "windows". It is a view.
It looks like the chart control fails:
System.Exception: The application called an interface that was marshalled for a different thread. (Exception from HRESULT: 0x8001010E (RPC_E_WRONG_THREAD))
at Telerik.UI.Xaml.Controls.Chart.ContainerVisualsFactory.PrepareCartesianAxisLineVisual(CartesianAxis axis, ContainerVisual lineContainer, RadRect layoutSlot, AxisType axisType)
Is there a way to fix it ?
to understand the concept of multiple views:
please advise me...
With the latest version of the UWP-Controls a ArgumentException occurs if I want to display a DataGrid with Items whose ItemType has public static properties.
I created a post in the forums but I don't know how much attention that particular forum gets.
I have created a simplified project on GitHub that reproduces the problem.
I'm not sure if the problem is with the control or the framework, but my example project clearly demonstrates the problem.
I suspect the problem is related to binding the Maximum property of the RadNumericBox. Items in the "Two" group have a higher maximum than items in the "One" and "Three" groups. While scrolling through the list, some items in the "Two" group get their values changed to the maximum from the other groups. It's also odd that the values that change are changed twice. The Debug Output window shows when and how each value is changed while scrolling through the list.
If any of this is not clear, I am happy to provide more detail, however, I'm sure the example project will make the problem clear.
The "Foreground" property does not apply to the RadDatePicker icon .. it only applies to the text even though I followed what this page explains: https://docs.telerik.com/windows-universal/controls/raddatepicker-and-radtimepicker/styling/raddatetimepickers-explicitstyling
My XAML code is the following:
<Custom:RadDatePicker x:Name="FromDatePicker" HorizontalAlignment="Left" ValueChanged="DatePickerValueChange">
<Setter Property="Foreground" Value="Orange"/>
<Setter Property="FontSize" Value="15"/>
<Setter Property="FontStyle" Value="Italic"/>
<Setter Property="Background" Value="Beige"/>
<Setter Property="BorderBrush" Value="Orange"/>
Attached image of the properties that only my RadDatePicker takes when running the application ..
I have a radgrid and when I scroll down it throws this error, but I'm not sure where the error is coming from or how I can help resolve it. This is a UWP app and I'm debugging in VS 2017 15.3 on windows 10 creators edition. System.IndexOutOfRangeException: Index was outside the bounds of the array. at Telerik.UI.Xaml.Controls.Grid.IndexStorage.ValueForIndex(Int32 index, Boolean approximate) at Telerik.Data.Core.Layouts.CompactLayout.UpdateAverageLength(Int32 startIndex, Int32 endIndex) at Telerik.UI.Xaml.Controls.Grid.NodePool`2.MeasureVertically(RadSize availableSize, Double offset, Double bufferScale) at Telerik.UI.Xaml.Controls.Grid.NodePool`2.OnMeasure(RadSize availableSize, Double offset, Int32 frozenEleme
When you have several series(ScatterLineSeries reported but it happens with others as well) in the RadCartesianChart and you clear the Items of one of them by calling the Clear() method - the line is not redrawn and it shows the old data.
When using shp and dbf files with ~130MB size, it takes minutes to load the map
The uwp radlistview vertical scrollbar disappears when focus is lost - I think I need something like https://www.telerik.com/forums/listview-width-with-or-without-vertical-scrollbar <telerik:RadListView.Commands. ListElement.Scroller.Scrollbar.FillElement.Visibility But I may be missing something?
Testing the Telerik RadialMenu control in the UWP app , when you click on the radialmenu the control flickers for the mouseclick event on desktop. plse consider changing the "flicker" to something more like a keypress , a image blur or something else. Or slow down the flicker considerable , your effect looks more like a defect of image rendering at the moment.
When you set the Required attribute on a property of an object that is used for the DataForm, it is not respected by the control.