Progress® Telerik® UI for WPF Feedback Portal

Completed

Last Updated: 06 Dec 2021 16:15 by ADMIN

Release LIB 2021.3.1213 (13 Dec 2021)

CardView: Adding an item to an empty ItemsSource causes an exception

Created by: Benedikt

Comments: 0

Category: UI for WPF

Type: Bug Report

CardView: Adding an item to an empty ItemsSource causes an exception

When RadCardView is bound to an empty ObservableCollection, and a new item is added to the collection at runtime, the card view throws an exception.

Completed

Last Updated: 14 Dec 2021 14:43 by ADMIN

Release LIB 2021.3.1220 (20 Dec 2021)

TabControl: The Foreground of the tab remains dark when applying a custom dark Windows 8 palette without re-merging the Xaml theme files

Created by: Mark

Comments: 0

Category: UI for WPF

Type: Bug Report

TabControl: The Foreground of the tab remains dark when applying a custom dark Windows 8 palette without re-merging the Xaml theme files

Using the Color Theme Generator application and applying a custom palette for the Windows8 theme, more specifically any of the dark themes, the RadTabControl's tab foreground colors are incorrect. Specifically, they'll be showing as dark text on a dark background - but the foreground text should be light (not dark). Restarting the Color Theme Generator application with this dark color palette as the default, you'd see the problem disappear - until you switch to a light palette (at which point you have the reverse problem).

Clearing and re-merging the theme ResourceDictionaries solves it.

Declined

Last Updated: 01 Apr 2022 11:17 by ADMIN

IFilteringControl

Created by: Martin

Comments: 2

Category: UI for WPF

Type: Bug Report

IFilteringControl

https://www.telerik.com/forums/bug-maybe-xdg0047-error-the-following-type-was-expected-ifilteringcontrol

I've just updated Telerik and are now getting this compile time error:

Severity Code Description Project File Line Suppression State
Error XDG0047 The specified value cannot be assigned. The following type was expected: "IFilteringControl". Modelkatalog.Client C:\develop\data-tool-modelkatalog\Modelkatalog.Client\Controls\List\CarVariantsList.xaml 1

I'm getting this error from 2 XAML documents that both implement a custom Fitler for the RadGridView

I didn't get this error before, and I'm still able to compile and run the project - which kind of defeat the purpose of [Severity: Error]

Completed

Last Updated: 24 May 2023 06:51 by ADMIN

Release R2 2023

New Control: Introduce SlideView control

Created by: Martin Ivanov

Comments: 0

Category: UI for WPF

Type: Feature Request

New Control: Introduce SlideView control

Create a SlideView control like the one in the Telerik UWP suite.
https://docs.telerik.com/devtools/xamarin/controls/slideview/slideview-getting-started

The control should have a content area, previous and next buttons, and dots indicator below, that indicates the currently selected page.

Declined

Last Updated: 11 Oct 2024 07:38 by mmix

Avalonia port of WPF controls

Created by: Laurent Kempé

Comments: 19

Category: UI for WPF

Type: Feature Request

Avalonia port of WPF controls

Hi

I would like to know if Progress Telerik has some plan to port their WPF controls to Avalonia (avaloniaui.net).

Thanks

Laurent

Declined

Last Updated: 10 Jan 2022 12:38 by ADMIN

RadRibbonView.ApplicationMenu and RightToLeft

Created by: Dmitry

Comments: 1

Category: UI for WPF

Type: Bug Report

RadRibbonView.ApplicationMenu and RightToLeft

When set IsRightToLeft in Culture then ApplicationMenu is not correct.

Completed

Last Updated: 10 Dec 2021 08:52 by ADMIN

Release LIB 2021.3.1129 (29 Nov 2021)

AutoCompleteBox: RadAutoCompleteBox hosted in RadTabControl causes NullReferenceException

Created by: Simon

Comments: 8

Category: UI for WPF

Type: Bug Report

AutoCompleteBox: RadAutoCompleteBox hosted in RadTabControl causes NullReferenceException

Hi,

we recently found that our software crashes as soon as we include a RadAutoCompleteBox in the content of a RadTabControl.

A repro project is attached to this report.

How to reproduce:

Add a RadAutoCompleteBox to the ContentTemplate of a RadTabControl and bind its ItemsSource to any collection (the project is set up accordingly).
Run the application
Change the active tab twice. The first click should work, the second click should crash the application without any user code in the stack trace.

You will get a stack trace similar to the one below.

Best regards

Simon Müller

Hofmann Fördertechnik GmbH

>	PresentationFramework.dll!System.Windows.FrameworkTemplate.LoadTemplateXaml(System.Xaml.XamlReader templateReader, System.Xaml.XamlObjectWriter currentWriter)	Unknown
 	PresentationFramework.dll!System.Windows.FrameworkTemplate.LoadOptimizedTemplateContent(System.Windows.DependencyObject container, System.Windows.Markup.IComponentConnector componentConnector, System.Windows.Markup.IStyleConnector styleConnector, System.Collections.Generic.List<System.Windows.DependencyObject> affectedChildren, System.Windows.UncommonField<System.Collections.Hashtable> templatedNonFeChildrenField)	Unknown
 	PresentationFramework.dll!System.Windows.FrameworkTemplate.LoadContent(System.Windows.DependencyObject container, System.Collections.Generic.List<System.Windows.DependencyObject> affectedChildren)	Unknown
 	PresentationFramework.dll!System.Windows.StyleHelper.ApplyTemplateContent(System.Windows.UncommonField<System.Collections.Specialized.HybridDictionary[]> dataField, System.Windows.DependencyObject container, System.Windows.FrameworkElementFactory templateRoot, int lastChildIndex, System.Collections.Specialized.HybridDictionary childIndexFromChildID, System.Windows.FrameworkTemplate frameworkTemplate)	Unknown
 	PresentationFramework.dll!System.Windows.FrameworkTemplate.ApplyTemplateContent(System.Windows.UncommonField<System.Collections.Specialized.HybridDictionary[]> templateDataField, System.Windows.FrameworkElement container)	Unknown
 	PresentationFramework.dll!System.Windows.FrameworkElement.ApplyTemplate()	Unknown
 	Telerik.Windows.Controls.dll!Telerik.Windows.Controls.ItemsControlExtensions.GetItemsPanelRecursive(System.Windows.DependencyObject control)	Unknown
 	Telerik.Windows.Controls.dll!Telerik.Windows.Controls.ItemsControlExtensions.GetItemsPanelRecursive(System.Windows.DependencyObject control)	Unknown
 	Telerik.Windows.Controls.dll!Telerik.Windows.Controls.ItemsControlExtensions.GetItemsPanelRecursive(System.Windows.DependencyObject control)	Unknown
 	Telerik.Windows.Controls.dll!Telerik.Windows.Controls.ItemsControlExtensions.GetItemsPanelRecursive(System.Windows.DependencyObject control)	Unknown
 	Telerik.Windows.Controls.dll!Telerik.Windows.Controls.ItemsControlExtensions.GetItemsPanel(System.Windows.DependencyObject itemsControl)	Unknown
 	Telerik.Windows.Controls.dll!Telerik.Windows.Controls.Primitives.ItemsControlSelector.CanPerformSelection()	Unknown
 	Telerik.Windows.Controls.dll!Telerik.Windows.Controls.Primitives.ListControl.CanPerformSelection()	Unknown
 	Telerik.Windows.Controls.dll!Telerik.Windows.Controls.Primitives.ItemsControlSelector.OnItemsChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs e)	Unknown
 	Telerik.Windows.Controls.dll!Telerik.Windows.Controls.RadListBox.OnItemsChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs e)	Unknown
 	PresentationFramework.dll!System.Windows.Controls.ItemsControl.OnItemCollectionChanged2(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)	Unknown
 	PresentationFramework.dll!System.Windows.Data.CollectionView.OnCollectionChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs args)	Unknown
 	PresentationFramework.dll!System.Windows.Controls.ItemCollection.OnViewCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)	Unknown
 	WindowsBase.dll!System.Windows.WeakEventManager.ListenerList<System.Collections.Specialized.NotifyCollectionChangedEventArgs>.DeliverEvent(object sender, System.EventArgs e, System.Type managerType)	Unknown
 	WindowsBase.dll!System.Windows.WeakEventManager.DeliverEvent(object sender, System.EventArgs args)	Unknown
 	WindowsBase.dll!System.Collections.Specialized.CollectionChangedEventManager.OnCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs args)	Unknown
 	PresentationFramework.dll!System.Windows.Data.CollectionView.OnCollectionChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs args)	Unknown
 	PresentationFramework.dll!MS.Internal.Data.EnumerableCollectionView._OnViewChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs args)	Unknown
 	PresentationFramework.dll!System.Windows.Data.CollectionView.OnCollectionChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs args)	Unknown
 	PresentationFramework.dll!System.Windows.Data.ListCollectionView.RefreshOverride()	Unknown
 	PresentationFramework.dll!System.Windows.Data.CollectionView.RefreshInternal()	Unknown
 	PresentationFramework.dll!System.Windows.Data.CollectionView.Refresh()	Unknown
 	PresentationFramework.dll!System.Windows.Data.CollectionView.EndDefer()	Unknown
 	PresentationFramework.dll!System.Windows.Data.CollectionView.DeferHelper.Dispose()	Unknown
 	PresentationFramework.dll!System.Windows.Controls.ItemCollection.SetCollectionView(System.Windows.Data.CollectionView view)	Unknown
 	PresentationFramework.dll!System.Windows.Controls.ItemCollection.SetItemsSource(System.Collections.IEnumerable value, System.Func<object, object> GetSourceItem)	Unknown
 	PresentationFramework.dll!System.Windows.Controls.ItemsControl.OnItemsSourceChanged(System.Windows.DependencyObject d, System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	PresentationFramework.dll!System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	Telerik.Windows.Controls.dll!Telerik.Windows.Controls.Primitives.ListControl.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs args)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex entryIndex, System.Windows.DependencyProperty dp, System.Windows.PropertyMetadata metadata, System.Windows.EffectiveValueEntry oldEntry, ref System.Windows.EffectiveValueEntry newEntry, bool coerceWithDeferredReference, bool coerceWithCurrentValue, System.Windows.OperationType operationType)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.InvalidateProperty(System.Windows.DependencyProperty dp, bool preserveCurrentValue)	Unknown
 	PresentationFramework.dll!System.Windows.StyleHelper.InvalidateDependents(System.Windows.Style ownerStyle, System.Windows.FrameworkTemplate frameworkTemplate, System.Windows.DependencyObject container, System.Windows.DependencyProperty dp, ref MS.Utility.FrugalStructList<System.Windows.ChildPropertyDependent> dependents, bool invalidateOnlyContainer)	Unknown
 	PresentationFramework.dll!System.Windows.StyleHelper.OnTriggerSourcePropertyInvalidated(System.Windows.Style ownerStyle, System.Windows.FrameworkTemplate frameworkTemplate, System.Windows.DependencyObject container, System.Windows.DependencyProperty dp, System.Windows.DependencyPropertyChangedEventArgs changedArgs, bool invalidateOnlyContainer, ref MS.Utility.FrugalStructList<MS.Utility.ItemStructMap<System.Windows.TriggerSourceRecord>> triggerSourceRecordFromChildIndex, ref MS.Utility.FrugalMap propertyTriggersWithActions, int sourceChildIndex)	Unknown
 	PresentationFramework.dll!System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs args)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex entryIndex, System.Windows.DependencyProperty dp, System.Windows.PropertyMetadata metadata, System.Windows.EffectiveValueEntry oldEntry, ref System.Windows.EffectiveValueEntry newEntry, bool coerceWithDeferredReference, bool coerceWithCurrentValue, System.Windows.OperationType operationType)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.SetValueCommon(System.Windows.DependencyProperty dp, object value, System.Windows.PropertyMetadata metadata, bool coerceWithDeferredReference, bool coerceWithCurrentValue, System.Windows.OperationType operationType, bool isInternal)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.SetValue(System.Windows.DependencyPropertyKey key, object value)	Unknown
 	Telerik.Windows.Controls.Input.dll!Telerik.Windows.Controls.RadAutoCompleteBox.FilteredItems.set(System.Collections.IEnumerable value)	Unknown
 	Telerik.Windows.Controls.Input.dll!Telerik.Windows.Controls.RadAutoCompleteBox.Telerik.Windows.Controls.Primitives.IAutocompleteInteraction.FilteredItems.set(System.Collections.IEnumerable value)	Unknown
 	Telerik.Windows.Controls.Input.dll!Telerik.Windows.Controls.Primitives.AutoCompleteHelper.OnFilteringCompleted(System.Collections.Generic.IEnumerable<object> items)	Unknown
 	Telerik.Windows.Controls.Input.dll!Telerik.Windows.Controls.Primitives.AutoCompleteHelper.Populate(string text)	Unknown
 	Telerik.Windows.Controls.Input.dll!Telerik.Windows.Controls.RadAutoCompleteBox.Populate(string searchText)	Unknown
 	Telerik.Windows.Controls.Input.dll!Telerik.Windows.Controls.RadAutoCompleteBox.OnItemsSourceChanged(object newValue, object oldValue)	Unknown
 	Telerik.Windows.Controls.Input.dll!Telerik.Windows.Controls.RadAutoCompleteBox.OnItemsSourceChanged(System.Windows.DependencyObject d, System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	PresentationFramework.dll!System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs args)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex entryIndex, System.Windows.DependencyProperty dp, System.Windows.PropertyMetadata metadata, System.Windows.EffectiveValueEntry oldEntry, ref System.Windows.EffectiveValueEntry newEntry, bool coerceWithDeferredReference, bool coerceWithCurrentValue, System.Windows.OperationType operationType)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.InvalidateProperty(System.Windows.DependencyProperty dp, bool preserveCurrentValue)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.InvalidateProperty(System.Windows.DependencyProperty dp)	Unknown
 	PresentationFramework.dll!System.Windows.StyleHelper.InvalidatePropertiesOnTemplateNode(System.Windows.DependencyObject container, MS.Internal.FrameworkObject child, int childIndex, ref MS.Utility.FrugalStructList<System.Windows.ChildRecord> childRecordFromChildIndex, bool isDetach, System.Windows.FrameworkElementFactory templateRoot)	Unknown
 	PresentationFramework.dll!System.Windows.StyleHelper.ClearTemplateChain(System.Collections.Specialized.HybridDictionary[] instanceData, System.Windows.FrameworkElement feContainer, System.Windows.FrameworkContentElement fceContainer, System.Collections.Generic.List<System.Windows.DependencyObject> templateChain, System.Windows.FrameworkTemplate oldFrameworkTemplate)	Unknown
 	PresentationFramework.dll!System.Windows.StyleHelper.ClearGeneratedSubTree(System.Collections.Specialized.HybridDictionary[] instanceData, System.Windows.FrameworkElement feContainer, System.Windows.FrameworkContentElement fceContainer, System.Windows.FrameworkTemplate oldFrameworkTemplate)	Unknown
 	PresentationFramework.dll!System.Windows.StyleHelper.DoTemplateInvalidations(System.Windows.FrameworkElement feContainer, System.Windows.FrameworkTemplate oldFrameworkTemplate)	Unknown
 	PresentationFramework.dll!System.Windows.Controls.ContentPresenter.OnTemplateChanged(System.Windows.DependencyObject d, System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	PresentationFramework.dll!System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs args)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex entryIndex, System.Windows.DependencyProperty dp, System.Windows.PropertyMetadata metadata, System.Windows.EffectiveValueEntry oldEntry, ref System.Windows.EffectiveValueEntry newEntry, bool coerceWithDeferredReference, bool coerceWithCurrentValue, System.Windows.OperationType operationType)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.SetValueCommon(System.Windows.DependencyProperty dp, object value, System.Windows.PropertyMetadata metadata, bool coerceWithDeferredReference, bool coerceWithCurrentValue, System.Windows.OperationType operationType, bool isInternal)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.SetValue(System.Windows.DependencyProperty dp, object value)	Unknown
 	PresentationFramework.dll!System.Windows.Controls.ContentPresenter.OnContentTemplateChanged(System.Windows.DataTemplate oldContentTemplate, System.Windows.DataTemplate newContentTemplate)	Unknown
 	PresentationFramework.dll!System.Windows.Controls.ContentPresenter.OnContentTemplateChanged(System.Windows.DependencyObject d, System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	PresentationFramework.dll!System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs args)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex entryIndex, System.Windows.DependencyProperty dp, System.Windows.PropertyMetadata metadata, System.Windows.EffectiveValueEntry oldEntry, ref System.Windows.EffectiveValueEntry newEntry, bool coerceWithDeferredReference, bool coerceWithCurrentValue, System.Windows.OperationType operationType)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.InvalidateProperty(System.Windows.DependencyProperty dp, bool preserveCurrentValue)	Unknown
 	PresentationFramework.dll!System.Windows.StyleHelper.InvalidateDependents(System.Windows.Style ownerStyle, System.Windows.FrameworkTemplate frameworkTemplate, System.Windows.DependencyObject container, System.Windows.DependencyProperty dp, ref MS.Utility.FrugalStructList<System.Windows.ChildPropertyDependent> dependents, bool invalidateOnlyContainer)	Unknown
 	PresentationFramework.dll!System.Windows.StyleHelper.OnTriggerSourcePropertyInvalidated(System.Windows.Style ownerStyle, System.Windows.FrameworkTemplate frameworkTemplate, System.Windows.DependencyObject container, System.Windows.DependencyProperty dp, System.Windows.DependencyPropertyChangedEventArgs changedArgs, bool invalidateOnlyContainer, ref MS.Utility.FrugalStructList<MS.Utility.ItemStructMap<System.Windows.TriggerSourceRecord>> triggerSourceRecordFromChildIndex, ref MS.Utility.FrugalMap propertyTriggersWithActions, int sourceChildIndex)	Unknown
 	PresentationFramework.dll!System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs args)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex entryIndex, System.Windows.DependencyProperty dp, System.Windows.PropertyMetadata metadata, System.Windows.EffectiveValueEntry oldEntry, ref System.Windows.EffectiveValueEntry newEntry, bool coerceWithDeferredReference, bool coerceWithCurrentValue, System.Windows.OperationType operationType)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.SetValueCommon(System.Windows.DependencyProperty dp, object value, System.Windows.PropertyMetadata metadata, bool coerceWithDeferredReference, bool coerceWithCurrentValue, System.Windows.OperationType operationType, bool isInternal)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.SetValue(System.Windows.DependencyProperty dp, object value)	Unknown
 	Telerik.Windows.Controls.Navigation.dll!Telerik.Windows.Controls.TabControl.RadTabControlBase.SelectedContentTemplate.set(System.Windows.DataTemplate value)	Unknown
 	Telerik.Windows.Controls.Navigation.dll!Telerik.Windows.Controls.RadTabControl.UpdateSelectedContentProperties()	Unknown
 	Telerik.Windows.Controls.Navigation.dll!Telerik.Windows.Controls.TabControl.RadTabControlBase.HandleSelectionChanged(System.Collections.IList removedItems, System.Collections.IList addedItems)	Unknown
 	Telerik.Windows.Controls.Navigation.dll!Telerik.Windows.Controls.TabControl.RadTabControlBase.Selector_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)	Unknown
 	PresentationFramework.dll!System.Windows.Controls.SelectionChangedEventArgs.InvokeEventHandler(System.Delegate genericHandler, object genericTarget)	Unknown
 	PresentationCore.dll!System.Windows.RoutedEventArgs.InvokeHandler(System.Delegate handler, object target)	Unknown
 	PresentationCore.dll!System.Windows.RoutedEventHandlerInfo.InvokeHandler(object target, System.Windows.RoutedEventArgs routedEventArgs)	Unknown
 	PresentationCore.dll!System.Windows.EventRoute.InvokeHandlersImpl(object source, System.Windows.RoutedEventArgs args, bool reRaised)	Unknown
 	PresentationCore.dll!System.Windows.UIElement.RaiseEventImpl(System.Windows.DependencyObject sender, System.Windows.RoutedEventArgs args)	Unknown
 	PresentationCore.dll!System.Windows.UIElement.RaiseEvent(System.Windows.RoutedEventArgs e)	Unknown
 	PresentationFramework.dll!System.Windows.Controls.Primitives.Selector.OnSelectionChanged(System.Windows.Controls.SelectionChangedEventArgs e)	Unknown
 	PresentationFramework.dll!System.Windows.Controls.Primitives.Selector.InvokeSelectionChanged(System.Collections.Generic.List<System.Windows.Controls.ItemsControl.ItemInfo> unselectedInfos, System.Collections.Generic.List<System.Windows.Controls.ItemsControl.ItemInfo> selectedInfos)	Unknown
 	PresentationFramework.dll!System.Windows.Controls.Primitives.Selector.SelectionChanger.End()	Unknown
 	PresentationFramework.dll!System.Windows.Controls.Primitives.Selector.SetSelectedHelper(object item, System.Windows.FrameworkElement UI, bool selected)	Unknown
 	PresentationFramework.dll!System.Windows.Controls.Primitives.Selector.NotifyIsSelectedChanged(System.Windows.FrameworkElement container, bool selected, System.Windows.RoutedEventArgs e)	Unknown
 	PresentationFramework.dll!System.Windows.Controls.Primitives.Selector.OnSelected(object sender, System.Windows.RoutedEventArgs e)	Unknown
 	PresentationCore.dll!System.Windows.RoutedEventHandlerInfo.InvokeHandler(object target, System.Windows.RoutedEventArgs routedEventArgs)	Unknown
 	PresentationCore.dll!System.Windows.EventRoute.InvokeHandlersImpl(object source, System.Windows.RoutedEventArgs args, bool reRaised)	Unknown
 	PresentationCore.dll!System.Windows.UIElement.RaiseEventImpl(System.Windows.DependencyObject sender, System.Windows.RoutedEventArgs args)	Unknown
 	PresentationCore.dll!System.Windows.UIElement.RaiseEvent(System.Windows.RoutedEventArgs e)	Unknown
 	Telerik.Windows.Controls.Navigation.dll!Telerik.Windows.Controls.RadTabItem.NotifyOwnerAboutChangedSelection(bool isSelected)	Unknown
 	Telerik.Windows.Controls.Navigation.dll!Telerik.Windows.Controls.RadTabItem.OnIsSelectedChanged(bool oldValue, bool newValue)	Unknown
 	Telerik.Windows.Controls.Navigation.dll!Telerik.Windows.Controls.RadTabItem.OnIsSelectedPropertyChanged(System.Windows.DependencyObject sender, System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	PresentationFramework.dll!System.Windows.FrameworkElement.OnPropertyChanged(System.Windows.DependencyPropertyChangedEventArgs e)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.NotifyPropertyChange(System.Windows.DependencyPropertyChangedEventArgs args)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.UpdateEffectiveValue(System.Windows.EntryIndex entryIndex, System.Windows.DependencyProperty dp, System.Windows.PropertyMetadata metadata, System.Windows.EffectiveValueEntry oldEntry, ref System.Windows.EffectiveValueEntry newEntry, bool coerceWithDeferredReference, bool coerceWithCurrentValue, System.Windows.OperationType operationType)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.SetValueCommon(System.Windows.DependencyProperty dp, object value, System.Windows.PropertyMetadata metadata, bool coerceWithDeferredReference, bool coerceWithCurrentValue, System.Windows.OperationType operationType, bool isInternal)	Unknown
 	WindowsBase.dll!System.Windows.DependencyObject.SetValue(System.Windows.DependencyProperty dp, object value)	Unknown
 	Telerik.Windows.Controls.Navigation.dll!Telerik.Windows.Controls.RadTabItem.IsSelected.set(bool value)	Unknown
 	Telerik.Windows.Controls.Navigation.dll!Telerik.Windows.Controls.RadTabItem.OnHeaderMouseLeftButtonDown(object sender, System.Windows.Input.MouseButtonEventArgs e)	Unknown
 	PresentationCore.dll!System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(System.Delegate genericHandler, object genericTarget)	Unknown
 	PresentationCore.dll!System.Windows.RoutedEventArgs.InvokeHandler(System.Delegate handler, object target)	Unknown
 	PresentationCore.dll!System.Windows.RoutedEventHandlerInfo.InvokeHandler(object target, System.Windows.RoutedEventArgs routedEventArgs)	Unknown
 	PresentationCore.dll!System.Windows.EventRoute.InvokeHandlersImpl(object source, System.Windows.RoutedEventArgs args, bool reRaised)	Unknown
 	PresentationCore.dll!System.Windows.UIElement.ReRaiseEventAs(System.Windows.DependencyObject sender, System.Windows.RoutedEventArgs args, System.Windows.RoutedEvent newEvent)	Unknown
 	PresentationCore.dll!System.Windows.UIElement.OnMouseDownThunk(object sender, System.Windows.Input.MouseButtonEventArgs e)	Unknown
 	PresentationCore.dll!System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(System.Delegate genericHandler, object genericTarget)	Unknown
 	PresentationCore.dll!System.Windows.RoutedEventArgs.InvokeHandler(System.Delegate handler, object target)	Unknown
 	PresentationCore.dll!System.Windows.RoutedEventHandlerInfo.InvokeHandler(object target, System.Windows.RoutedEventArgs routedEventArgs)	Unknown
 	PresentationCore.dll!System.Windows.EventRoute.InvokeHandlersImpl(object source, System.Windows.RoutedEventArgs args, bool reRaised)	Unknown
 	PresentationCore.dll!System.Windows.UIElement.RaiseEventImpl(System.Windows.DependencyObject sender, System.Windows.RoutedEventArgs args)	Unknown
 	PresentationCore.dll!System.Windows.UIElement.RaiseTrustedEvent(System.Windows.RoutedEventArgs args)	Unknown
 	PresentationCore.dll!System.Windows.Input.InputManager.ProcessStagingArea()	Unknown
 	PresentationCore.dll!System.Windows.Input.InputManager.ProcessInput(System.Windows.Input.InputEventArgs input)	Unknown
 	PresentationCore.dll!System.Windows.Input.InputProviderSite.ReportInput(System.Windows.Input.InputReport inputReport)	Unknown
 	PresentationCore.dll!System.Windows.Interop.HwndMouseInputProvider.ReportInput(System.IntPtr hwnd, System.Windows.Input.InputMode mode, int timestamp, System.Windows.Input.RawMouseActions actions, int x, int y, int wheel)	Unknown
 	PresentationCore.dll!System.Windows.Interop.HwndMouseInputProvider.FilterMessage(System.IntPtr hwnd, MS.Internal.Interop.WindowMessage msg, System.IntPtr wParam, System.IntPtr lParam, ref bool handled)	Unknown
 	PresentationCore.dll!System.Windows.Interop.HwndSource.InputFilterMessage(System.IntPtr hwnd, int msg, System.IntPtr wParam, System.IntPtr lParam, ref bool handled)	Unknown
 	WindowsBase.dll!MS.Win32.HwndWrapper.WndProc(System.IntPtr hwnd, int msg, System.IntPtr wParam, System.IntPtr lParam, ref bool handled)	Unknown
 	WindowsBase.dll!MS.Win32.HwndSubclass.DispatcherCallbackOperation(object o)	Unknown
 	WindowsBase.dll!System.Windows.Threading.ExceptionWrapper.InternalRealCall(System.Delegate callback, object args, int numArgs)	Unknown
 	WindowsBase.dll!System.Windows.Threading.ExceptionWrapper.TryCatchWhen(object source, System.Delegate callback, object args, int numArgs, System.Delegate catchHandler)	Unknown
 	WindowsBase.dll!System.Windows.Threading.Dispatcher.LegacyInvokeImpl(System.Windows.Threading.DispatcherPriority priority, System.TimeSpan timeout, System.Delegate method, object args, int numArgs)	Unknown
 	WindowsBase.dll!MS.Win32.HwndSubclass.SubclassWndProc(System.IntPtr hwnd, int msg, System.IntPtr wParam, System.IntPtr lParam)	Unknown
 	[Native to Managed Transition]	
 	[Managed to Native Transition]	
 	WindowsBase.dll!System.Windows.Threading.Dispatcher.PushFrameImpl(System.Windows.Threading.DispatcherFrame frame)	Unknown
 	WindowsBase.dll!System.Windows.Threading.Dispatcher.PushFrame(System.Windows.Threading.DispatcherFrame frame)	Unknown
 	WindowsBase.dll!System.Windows.Threading.Dispatcher.Run()	Unknown
 	PresentationFramework.dll!System.Windows.Application.RunDispatcher(object ignore)	Unknown
 	PresentationFramework.dll!System.Windows.Application.RunInternal(System.Windows.Window window)	Unknown
 	PresentationFramework.dll!System.Windows.Application.Run()	Unknown
 	WpfApp6.dll!WpfApp6.App.Main()	Unknown

Completed

Last Updated: 29 Sep 2021 10:13 by ADMIN

Release LIB 2021.3.1004 (4 Oct 2021)

Common: DesignTools assemblies are referenced in the project after installing NuGet package when package management is Package.config

Created by: Telerik Admin

Comments: 0

Category: UI for WPF

Type: Bug Report

Common: DesignTools assemblies are referenced in the project after installing NuGet package when package management is Package.config

If package management is set to package.config instead of package.reference after installing NuGet packages, the design assemblies are referenced in the project.

Duplicated

Last Updated: 28 Sep 2021 08:34 by ADMIN

Broken reference to Microsoft.VisualStudio.DesignTools.Extensibility in .NET Framework project

Created by: Simon

Comments: 1

Category: UI for WPF

Type: Bug Report

Broken reference to Microsoft.VisualStudio.DesignTools.Extensibility in .NET Framework project

When upgrading to UI for WPF R3 2021 (NuGet), we are unable to build our projects because of a broken reference to Microsoft.VisualStudio.DesignTools.Extensibility. We also noticed that for each dll, a corresponding *.DesignTools reference was added to the project when we did the update - maybe there is a connection?

How to reproduce

I was able to reproduce the problem by creating a new .NET Framework app (default VS template, .NET Framework 4.8) and adding the Telerik.Windows.Controls.for.Wpf nuget package (see attached screenshot). As soon as the package is added, I get the following IntelliSense warning:

Severity Code Description Project File Line Source Suppression State
Warning Unknown build error, 'Could not load file or assembly 'Microsoft.VisualStudio.DesignTools.Extensibility, Version=16.5.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)' WpfApp5 Build

When trying to build the project, I get the following error:

Severity Code Description Project File Line Source Suppression State
Error Unknown build error, 'Cannot resolve dependency to assembly 'Microsoft.VisualStudio.DesignTools.Extensibility, Version=16.5.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' because it has not been preloaded. When using the ReflectionOnly APIs, dependent assemblies must be pre-loaded or loaded on demand through the ReflectionOnlyAssemblyResolve event.' WpfApp5 Build

Manually adding the nuget package "Microsoft.VisualStudio.DesignTools.Extensibility" resolves the problem.

I would expect the telerik packages to reference the mentioned package as their dependency if it is required (allowing Visual Studio to resolve the missing reference automatically). If this is not possible for some reason, this should at least be noted in the documentation.

Regards

Simon Müller

Hofmann Fördertechnik GmbH

Unplanned

Last Updated: 20 Sep 2021 09:49 by ADMIN

Support for .NET 5 projects for the WPF Visual Studio extensions

Created by: Philip

Comments: 0

Category: UI for WPF

Type: Feature Request

Support for .NET 5 projects for the WPF Visual Studio extensions

Enable the Visual Studio projects extensions to work for .NET 5 projects.

Declined

Last Updated: 23 Aug 2021 22:23 by ADMIN

Added support for Chinese

Created by: Mingchang

Comments: 1

Category: UI for WPF

Type: Feature Request

Added support for Chinese

Hi:

China has the largest population and we have a lot of Chinese customers. Increasing support for Chinese localization, IME and bug fixes should be a high priority.

Unfortunately, there are still no support plans for many features. In the Chinese environment, there are still many bugs.

Hope can be taken seriously！

There is too much unplanned feedback, not just in Chinese, but also in Japanese and Korean. These should be viewed as a single issue and considered a serious one.

That's more than enough votes. The following should be combined。

https://feedback.telerik.com/wpf/1351270-radrichtextbox-introduce-support-for-other-chinese-imes-input-method-editors-like-sogou-pinyin-and-qq-pinyinkato-pr

https://feedback.telerik.com/wpf/1355000-richtextbox-implement-out-of-the-box-support-for-sogou-pinyin

https://feedback.telerik.com/wpf/1352638-maskedinput-add-support-for-chinese-input-symbols

https://feedback.telerik.com/wpf/1352724-richtextbox-support-import-from-rtf-of-multi-byte-unicode-characters-represented-with-multiple-ansi-characters-in-the-form-xx

Declined

Last Updated: 28 Sep 2021 13:52 by ADMIN

citrix inconsistent presentation

Created by: Jason

Comments: 1

Category: UI for WPF

Type: Bug Report

citrix inconsistent presentation

We are noticing inconsistent display issue when it comes to running this app via Citrix.

In particular the when we are using the Filter option on a grid screen, some times we get a partial display vs the Complete display. Please advise what we can do to ensure stable presentation

Correct

incorrect

Completed

Last Updated: 15 Feb 2022 09:37 by ADMIN

Release R1 2022 SP1

WebCam: Add audio settings to the Settings dialog

Created by: Xavier

Comments: 0

Category: UI for WPF

Type: Feature Request

WebCam: Add audio settings to the Settings dialog

The webcam's settings dialog currently allows image/video and camera settings to be changed. When using a microphone adjusting audio settings would be useful.

Completed

Last Updated: 07 Jan 2022 15:34 by ADMIN

Release R1 2022

Textbox with embedded label

Created by: Andreas

Comments: 1

Category: UI for WPF

Type: Feature Request

Textbox with embedded label

I really liked this feature and noticed you implemented it for WinForms already: TextBox Improvements in Telerik UI for WinForms

Would be great to have it for WPF as well!

Completed

Last Updated: 29 Jul 2021 08:40 by ADMIN

Release R3 2021

[Color Theme Generator] 'Disable Controls' CheckBox inoperable when using Simplified Ribbon

Created by: Lance

Comments: 1

Category: UI for WPF

Type: Bug Report

[Color Theme Generator] 'Disable Controls' CheckBox inoperable when using Simplified Ribbon

To reproduce:

Open the Telerik Theme Color Generator application
Click the "Disable Controls" checkbox
- => Observe the controls become disabled
Switch to Simplified Ribbon
Click the "Disable Controls" checkbox
- => Observe the controls are not disabled.

Screenshot:

Completed

Last Updated: 04 Oct 2021 13:07 by ADMIN

Release LIB 2021.2.809 (9 Aug 2021)

NotifyIcon: The popup of the icon does not appear when used in .Net Core and .Net 5

Created by: Vinay

Comments: 2

Category: UI for WPF

Type: Bug Report

NotifyIcon: The popup of the icon does not appear when used in .Net Core and .Net 5

The popup of a notify icon does not appear when the application is built against .Net Core or .Net 5.

Declined

Last Updated: 23 Sep 2021 07:58 by ADMIN

RadCalculatorPicker format textbox for display number

Created by: Nebojsa Mancic

Comments: 7

Category: UI for WPF

Type: Feature Request

RadCalculatorPicker format textbox for display number

I think it would be great to configure RadCalculatorPicker's textbox to change way of displaying number, to add thousands separator and to manage other options to manage result view.

Completed

Last Updated: 12 Jul 2021 10:18 by ADMIN

Release LIB 2021.2.712 (12 Jul 2021)

Barcode: Add API that allows to control the alignment of the barcode within the available space

Created by: Aleksey

Comments: 0

Category: UI for WPF

Type: Feature Request

Barcode: Add API that allows to control the alignment of the barcode within the available space

Currently, most 1D barcodes are left-aligned. There should be an option that gives control over the alignment to the developers.

Completed

Last Updated: 01 Jul 2021 14:15 by ADMIN

Release LIB 2021.2.705 (5 Jul 2021)

WebCam: When pressed the Defaults button in the webcam's settings dialog does not restore the Auto flag/checkbox initial state

Created by: Bruno

Comments: 0

Category: UI for WPF

Type: Bug Report

WebCam: When pressed the Defaults button in the webcam's settings dialog does not restore the Auto flag/checkbox initial state

When one presses the Defaults button on the webcam's settings dialog the value of the property is restored to its default value. If, however, the property was initially set to control its value automatically this setting is not restored.

Completed

Last Updated: 07 Jan 2022 13:01 by ADMIN

Release R1 2022

New Control: Add multi-step progress bar control

Created by: Martin Ivanov

Comments: 0

Category: UI for WPF

Type: Feature Request

New Control: Add multi-step progress bar control

Add a control that allows you to define a number of steps. Each step should be displayed with some kind of visual (like an ellipse for example) and each visual should be connected with a line. The line could be animated to look like a progress bar.

This kind of visualization is found in the Multi-Step Form feature of Kendo UI for Angular.

In the meantime, you can achieve this effect by implementing a custom control as shown in the First Look demo of RadButtons.