Completed
Last Updated: 07 Nov 2019 11:19 by ADMIN
Release LIB 2019.3.1111
When the RadWindow is initialized on a monitor and then another monitor with higher resolution is added during runtime, moving the RadWindow to the monitor with higher resolution, causes the RadWindows' width and height to be limited to the ones of the initial monitor.
Completed
Last Updated: 08 Nov 2019 15:13 by ADMIN
Release LIB 2019.3.1111

The designer throws an error when the default style of a control which has a RadSplitButton/RadDropDownButton in its control template is extracted in a ResourceDictionary and then merged in App.xaml. There must be a custom style which is based on the extracted one to reproduce the error. This behavior is only present in 2019 R3.

The error is "This feature requires service 'Microsoft.Windows.Design.Services.ValueTranslationService' to be present, but it could not be located."

Completed
Last Updated: 12 Nov 2019 06:34 by ADMIN
Release LIB 2019.3.1118
The ArgumentOutOfRangeException is thrown when there are pinned columns, and DataProvider is changed.
Completed
Last Updated: 07 Nov 2019 14:09 by ADMIN
Release LIB 2019.3.1111 (11/11/2019)
Telerik.Windows.Documents.Proofing.RadGridView and Telerik.Windows.Documents.Proofing.DataGrid are not included in Telerik UI for WPF suite for Net Core. The assemblies are omitted after unifying all RadRichTextBox assemblies into one Telerik.Windows.Controls.RichTextBox assembly for .NET Core.
Completed
Last Updated: 01 Nov 2019 14:38 by ADMIN
Release LIB 2019.3.1104 (11/04/2019)
When the RadPanelBarItem is expanded the arrow in its header is not consistent across themes. We should make sure that the arrow points in the same direction in all themes. 
Completed
Last Updated: 01 Nov 2019 14:52 by ADMIN
Release LIB 2019.3.1104

If you set the SelectedIndex after an item is added in the Items or ItemsSource of RadListBox, the selection doesn't work. 

To work this around, use the SelectedItem property instead of SelectedIndex.

Completed
Last Updated: 05 Nov 2019 08:10 by Andrew
Created by: Andrew
Comments: 4
Category: Window
Type: Bug Report
1

After fixing this BUG (Release LIB 2019.3.930), an additional issue is found.

A window is in Maximized or Normal state, click on the application icon in the taskbar to minimize it and click again to restore the window. It gets clipped to ~160*26 pixels. After clicking on this header, it gets restored to Maximized or Normal state depending on the initial state.

I have a two-monitor setup with identical resolutions (FullHD on both monitors) and Scale is 100% on both monitors.

Completed
Last Updated: 21 Oct 2019 07:59 by ADMIN
Release R3 2019 SP1

If XML of the KML file is not ordered properly (beautified with tabs and new lines), the AsyncKmlReader doesn't read all shapes.

To work this around, beautify the KML file before passing it to the shape reader.

Completed
Last Updated: 16 Oct 2019 05:59 by ADMIN
Release R3 2019 SP1
     When open the radCombobox's drop list,put the mouse in the  next to last item,
then scroll the mouse back and forth,then the mouseover mark disappear,just when move the mouse to
the other item ,the mouseover mark will appear.
Completed
Last Updated: 06 Nov 2019 09:36 by ADMIN
Release LIB 2019.3.1111
Completed
Last Updated: 14 Oct 2019 13:23 by ADMIN
Release R3 2019 SP1
Background and Foreground properties of HeaderCellDecorationsNeeded event args are not respected
Completed
Last Updated: 21 Oct 2019 12:01 by ADMIN
Created by: Stefan
Comments: 0
Category: RichTextBox
Type: Bug Report
0

System.Windows.Data Error: 2 : Cannot find governing FrameworkElement or FrameworkContentElement for target element. BindingExpression:(no path); DataItem=null; target element is 'SolidColorBrush' (HashCode=63604780); target property is 'Color' (type 'Color')

Completed
Last Updated: 11 Oct 2019 10:07 by ADMIN
Release LIB 2019.3.1007

I believe this is caused a bug in Telerik.Windows.Controls.VirtualGrid.Selection.CellSelectionHandler.ToggleSingleSelect() method:

    internal void ToggleSingleSelect()
    {
      if (this.owner.SelectionUnit != VirtualGridSelectionUnit.Cell && this.SelectedCells.Count <= 1)
        return;
      this.BeginSelection();
      VirtualGridCellInfo selectedCell = this.SelectedCells[0];
      this.DeselectAll();
      this.Select(selectedCell);
      this.EndSelection();
    }

If SelectionUnit = Cell but no cells are selected, the code still attempts to retrieve the first selected cell what causes an exception. 

 

Stack trace:

System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values.

Parameter name: index
   at Telerik.Windows.Controls.VirtualGrid.CellInfoCollection.get_Item(Int32 index)
   at Telerik.Windows.Controls.VirtualGrid.Selection.CellSelectionHandler.ToggleSingleSelect()
   at Telerik.Windows.Controls.RadVirtualGrid.OnSelectionModeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
   at System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
   at System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
   at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)
   at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)
   at System.Windows.DependencyObject.InvalidateProperty(DependencyProperty dp, Boolean preserveCurrentValue)
   at System.Windows.StyleHelper.InvalidateContainerDependents(DependencyObject container, FrugalStructList`1& exclusionContainerDependents, FrugalStructList`1& oldContainerDependents, FrugalStructList`1& newContainerDependents)
   at System.Windows.StyleHelper.DoStyleInvalidations(FrameworkElement fe, FrameworkContentElement fce, Style oldStyle, Style newStyle)
   at System.Windows.StyleHelper.UpdateStyleCache(FrameworkElement fe, FrameworkContentElement fce, Style oldStyle, Style newStyle, Style& styleCache)
   at System.Windows.FrameworkElement.OnStyleChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
   at System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
   at System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
   at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)
   at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)
   at System.Windows.DependencyObject.InvalidateProperty(DependencyProperty dp, Boolean preserveCurrentValue)
   at System.Windows.FrameworkElement.UpdateStyleProperty()
   at System.Windows.TreeWalkHelper.InvalidateOnTreeChange(FrameworkElement fe, FrameworkContentElement fce, DependencyObject parent, Boolean isAddOperation)
   at System.Windows.FrameworkElement.ChangeLogicalParent(DependencyObject newParent)
   at System.Windows.FrameworkElement.RemoveLogicalChild(Object child)
   at System.Windows.Controls.ContentControl.OnContentChanged(Object oldContent, Object newContent)
   at System.Windows.Controls.ContentControl.OnContentChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
   at System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
   at System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
   at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)
   at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)
   at System.Windows.DependencyObject.InvalidateProperty(DependencyProperty dp, Boolean preserveCurrentValue)
   at System.Windows.StyleHelper.ClearTemplateChain(HybridDictionary[] instanceData, FrameworkElement feContainer, FrameworkContentElement fceContainer, List`1 templateChain, FrameworkTemplate oldFrameworkTemplate)
   at System.Windows.StyleHelper.ClearGeneratedSubTree(HybridDictionary[] instanceData, FrameworkElement feContainer, FrameworkContentElement fceContainer, FrameworkTemplate oldFrameworkTemplate)
   at System.Windows.StyleHelper.DoTemplateInvalidations(FrameworkElement feContainer, FrameworkTemplate oldFrameworkTemplate)
   at System.Windows.StyleHelper.UpdateTemplateCache(FrameworkElement fe, FrameworkTemplate oldTemplate, FrameworkTemplate newTemplate, DependencyProperty templateProperty)
   at System.Windows.Controls.ContentPresenter.OnTemplateChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
   at System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
   at System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
   at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)
   at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)
   at System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType, Boolean isInternal)
   at System.Windows.Controls.ContentPresenter.EnsureTemplate()
   at System.Windows.Controls.ContentPresenter.OnPreApplyTemplate()
   at System.Windows.FrameworkElement.ApplyTemplate()
   at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   at System.Windows.UIElement.Measure(Size availableSize)
   at System.Windows.ContextLayoutManager.UpdateLayout()
   at System.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg)
   at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()
   at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)
   at System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
Completed
Last Updated: 15 Oct 2019 06:47 by ADMIN
Release R3 2019 SP1

When adding a new row and we click inside a DropDownContent of a DropDown control, the RadGridView loses focus. This way RowValidating event is called which is not expected.

Completed
Last Updated: 01 Nov 2019 08:11 by ADMIN
Release LIB 2019.3.1104 (10/07/2019)

The issue is a regression introduced in R3 2019. When the cells in a hidden column are with IsWrapped=true, an ArgumentOutOfRangeException is thrown during the text measuring. The behavior is related to SpreadProcessing as well.

Workaround: Remove the wrapping from the hidden cells:

 

var usedCellRange = workbook.ActiveWorksheet.GetUsedCellRange(new IPropertyDefinition[] { CellPropertyDefinitions.IsWrappedProperty});

for (int row = usedCellRange.FromIndex.RowIndex; row <= usedCellRange.ToIndex.RowIndex; row++)
{
    for (int column = usedCellRange.FromIndex.ColumnIndex; column <= usedCellRange.ToIndex.ColumnIndex; column++)
    {
        if (workbook.ActiveWorksheet.Columns[column].GetHidden().Value)
        {
            workbook.ActiveWorksheet.Cells[row, column].SetIsWrapped(false);
        }
    }
}

 

Completed
Last Updated: 17 Oct 2019 08:29 by ADMIN
Release R3 2019 SP1
Folding tagger does not work for other languages than C#.
It should be renamed to CSharpFoldingTagger.
FoldingTagger should be base , extensible class with options to set collections of opening symbols (brackets) or words (for startinga  method / class, region) and closing symbols / words.

Completed
Last Updated: 01 Oct 2019 13:27 by ADMIN
Release 2019.3.1007 (10/07/2019)
When RadPdfViewer is created on UI thread different than the Application main thread, an InvalidOperationException: 'The calling thread cannot access this object because a different thread owns it.' is thrown when calling the Copy method.
Completed
Last Updated: 09 Oct 2019 10:19 by ADMIN
Release LIB 2019.3.1014 (10/14/2019)
NullReferenceException is thrown at Telerik.Windows.Controls.RadWebCam.GetCameraSettingsViewModel() 
as player is not initialized yet. 
Completed
Last Updated: 04 Oct 2019 06:06 by ADMIN
Release LIB 2019.3.1007
NullReferenceException is thrown in Telerik.Windows.Controls.RadWebCam.OnFlipHorizontallyChanged/OnFlipVerticallyChanged as webCam.player is not yet initialized.
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