In your Demo select PivotGrid - OLAP Support

1. sort rows by "Reseller Order Quantity"
2. reopen sorting panel
-> another option will be selected In the sorting options dialog, the selected column in the sorting options appears to be set to a wrong value upon reopening the dialog.

In your demo select PivotGrid - Olap Support

1. add "Exchange Rates: Average Rate" to values
2. sort rows by "Reseller Order Quantity"
-> The grid will be empty

 

If the list is filtered by "Total Reseller Order Quantity != 0", results will show again. Thus, sorting by a column which contains rows without values seems to be faulty.

Currently, RadPdfViewer doesn't allow you to render notes/comments added to the highlight annotations. Add the option to render this and possibly allow editing. 

Document exported to DOCX with 2025 Q2 cannot be opened by 2025 Q1 or previous versions.

 

Workaround: Use document processing to fix the document.

The dialog and the watermark stating that no license is found are displayed, even when the license key is installed properly. This happens in addin projects, like Excel VSTO Add-in.

To workaround this use the  TelerikLicensing.Register method to install your license script key.

The path objects are not drawn with correct background.

Currently filtering with virtualized RadComboBox is not supported as the filtering feature works with the containers (changes their Visibility).

The following exception is raised when adding a ColumnGroupDescriptor to the GroupDescriptors property of a RadGridView. This bug is data specific and I've only been able to duplicate it with a large data set but the issue seems like it could be addressed without the actual data, given that the code causing the issue is apparently passing a pixelWidth < 0.

System.ArgumentOutOfRangeException: 'The parameter value must be greater than zero.
Parameter name: pixelWidth'

  PresentationCore.dll!System.Windows.Media.Imaging.RenderTargetBitmap.RenderTargetBitmap(int pixelWidth, int pixelHeight, double dpiX, double dpiY, System.Windows.Media.PixelFormat pixelFormat) Unknown
  Telerik.Windows.Controls.dll!Telerik.Windows.Controls.FrameworkElementToImageConverter.ToImage(System.Windows.FrameworkElement element) Unknown
  Telerik.Windows.Controls.GridView.dll!Telerik.Windows.Controls.GridView.GridViewGroupPanel.ConvertFrameworkElementToImage(System.Windows.FrameworkElement frameworkElement) Unknown
  Telerik.Windows.Controls.GridView.dll!Telerik.Windows.Controls.GridView.GridViewGroupPanel.GetEffectiveContentForDescriptor(Telerik.Windows.Data.IGroupDescriptor descriptor) Unknown
  Telerik.Windows.Controls.GridView.dll!Telerik.Windows.Controls.GridView.GridViewGroupPanel.PrepareContainerForItemOverride(System.Windows.DependencyObject element, object item) Unknown
  PresentationFramework.dll!System.Windows.Controls.ItemsControl.MS.Internal.Controls.IGeneratorHost.PrepareItemContainer(System.Windows.DependencyObject container, object item) Unknown
  PresentationFramework.dll!System.Windows.Controls.Panel.AddChildren(System.Windows.Controls.Primitives.GeneratorPosition pos, int itemCount) Unknown
  PresentationFramework.dll!System.Windows.Controls.Panel.OnItemsChangedInternal(object sender, System.Windows.Controls.Primitives.ItemsChangedEventArgs args) Unknown
  PresentationFramework.dll!System.Windows.Controls.Panel.OnItemsChanged(object sender, System.Windows.Controls.Primitives.ItemsChangedEventArgs args) Unknown
  PresentationFramework.dll!System.Windows.Controls.ItemContainerGenerator.OnItemAdded(object item, int index, System.Collections.Specialized.NotifyCollectionChangedEventArgs collectionChangedArgs) Unknown
  PresentationFramework.dll!System.Windows.Controls.ItemContainerGenerator.OnCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs args) 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
  PresentationFramework.dll!System.Windows.Data.CollectionView.OnCollectionChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs args) 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
  PresentationFramework.dll!System.Windows.Data.CollectionView.OnCollectionChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs args) Unknown
  PresentationFramework.dll!System.Windows.Data.ListCollectionView.ProcessCollectionChangedWithAdjustedIndex(System.Collections.Specialized.NotifyCollectionChangedEventArgs args, int adjustedOldIndex, int adjustedNewIndex) Unknown
  System.dll!System.Collections.ObjectModel.ObservableCollection<System.__Canon>.OnCollectionChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs e) Unknown
  Telerik.Windows.Data.dll!Telerik.Windows.Data.ObservableItemCollection<Telerik.Windows.Data.IGroupDescriptor>.OnCollectionChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs e) Unknown
  System.dll!System.Collections.ObjectModel.ObservableCollection<System.__Canon>.InsertItem(int index, System.__Canon item) Unknown
> Sage.Platform.Core.Wpf.dll!Sage.EstDataSource.Wpf.RadGridViewSerializer.DeserializeGroupDescriptors(Telerik.Windows.Controls.GridView.GridViewDataControl grid, Sage.Wpf.Utilities.GridViewSerializationInfo serializationInfo) Line 524 C#
  Sage.Platform.Core.Wpf.dll!Sage.EstDataSource.Wpf.RadGridViewSerializer.DeserializeGridInfo(Telerik.Windows.Controls.GridView.GridViewDataControl grid, System.Func<string, bool> isRenamableColumn, System.Xml.XmlReader reader, bool skipDeserializeGroups) Line 235 C#
  Sage.Platform.Core.Wpf.dll!Sage.EstDataSource.Wpf.RadGridViewSerializer.DeserializeGridSettings(Telerik.Windows.Controls.GridView.GridViewDataControl grid, System.Func<string, bool> isRenamableColumn, System.IO.Stream stream, bool skipDeserializeGroups) Line 199 C#
  Sage.Platform.Core.Wpf.dll!Sage.EstDataSource.Wpf.RadGridViewSerializer.DeserializeGridSettings(Telerik.Windows.Controls.GridView.GridViewDataControl grid, System.Func<string, bool> isRenamableColumn, System.IO.Stream stream) Line 168 C#
  Sage.Estimating.DataSource.Wpf.dll!Sage.EstDataSource.Wpf.ViewModel.EstimateDB.EstimateGridViewModel.DeserializeLayoutGridInfo(Telerik.Windows.Controls.RadGridView dataGrid, System.IO.MemoryStream stream) Line 122 C#
  Sage.Estimating.DataSource.Wpf.dll!Sage.EstDataSource.Wpf.ViewModel.EstimateDB.EstimateGridViewModel.DeserializeCurrentLayoutGridInfo(Telerik.Windows.Controls.RadGridView dataGrid, System.IO.MemoryStream defaultLayoutStream) Line 257 C#
  Sage.Estimating.DataSource.Wpf.dll!Sage.EstDataSource.Wpf.View.EstimateDB.EstimateGrid.ApplyCurrentLayoutToGrid() Line 210 C#
  Sage.Estimating.DataSource.Wpf.dll!Sage.EstDataSource.Wpf.View.EstimateDB.EstimateGrid.EstimateInfoGrid_Loaded(object sender, System.Windows.RoutedEventArgs e) Line 167 C#
  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
  PresentationFramework.dll!System.Windows.BroadcastEventHelper.BroadcastEvent(System.Windows.DependencyObject root, System.Windows.RoutedEvent routedEvent) Unknown
  PresentationFramework.dll!System.Windows.BroadcastEventHelper.BroadcastLoadedEvent(object root) Unknown
  PresentationCore.dll!MS.Internal.LoadedOrUnloadedOperation.DoWork() Unknown
  PresentationCore.dll!System.Windows.Media.MediaContext.FireLoadedPendingCallbacks() Unknown
  PresentationCore.dll!System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks() Unknown
  PresentationCore.dll!System.Windows.Media.MediaContext.RenderMessageHandlerCore(object resizedCompositionTarget) Unknown
  PresentationCore.dll!System.Windows.Media.MediaContext.RenderMessageHandler(object resizedCompositionTarget) 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.DispatcherOperation.InvokeImpl() Unknown
  WindowsBase.dll!MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(object obj) Unknown
  mscorlib.dll!System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state, bool preserveSyncCtx) Unknown
  mscorlib.dll!System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state, bool preserveSyncCtx) Unknown
  mscorlib.dll!System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state) Unknown
  WindowsBase.dll!MS.Internal.CulturePreservingExecutionContext.Run(MS.Internal.CulturePreservingExecutionContext executionContext, System.Threading.ContextCallback callback, object state) Unknown
  WindowsBase.dll!System.Windows.Threading.DispatcherOperation.Invoke() Unknown
  WindowsBase.dll!System.Windows.Threading.Dispatcher.ProcessQueue() Unknown
  WindowsBase.dll!System.Windows.Threading.Dispatcher.WndProcHook(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
  PresentationFramework.dll!System.Windows.Application.RunDispatcher(object ignore) Unknown
  PresentationFramework.dll!System.Windows.Application.RunInternal(System.Windows.Window window) Unknown
  Sage.EstManagementConsole.exe!Sage.EstManagementConsole.EstimatingManagementConsoleApp.Main() Unknown

Exception when resizing column with width set to star and min-width set to 0.

Set the properties to the above and resize a column to 0 and then to the original width -> an exception occurs.

 

When using the Xaml version of our assemblies and the Material theme is set through the StyleManager, the glyph on the close button of each SearchAutoCompleteBoxItem element is not visible.

The operating system region and language needs to be set to Japanese.

RichTextBox seems to have several issues with Japanese, but being locked from visibility or edit is the biggest one.

To recreate, start typing in Japanese, push the "right" arrow after selecting the IME option desired, then hit "spacebar." This seems to duplicate the text, then when trying to continue to type into the text field the text is no longer visible (yet the IME does display).

The native WPF RichTextBox has no issues (and also supports partial selection, etc.).

I've attached a video to show the behavior with 2025 Q1 telerik.

*note:* This is on a machine with NVIDIA graphics. I mention this as there may be some issues with RichTextBox and the hardware... When I'm in a virtual machine with a completely Japanese environment and virtual graphics driver, there is NO text visible at all when trying to type into the RichTextBox. Works fine with other controls and wpf RichTextBox.

Currently, the RadFileDialogs do not support setting filters without specifying the extensions for the files. This is deemed an incorrect filter pattern and an exception is raised.

We can provide support for filtering files that do not have an extension.

MF_E_SHUTDOWN error occurs in some cases when the camera MediaFoundation resources get released. This may happen on unloaded or initialized of the RadWebCam control.

Here is one of the exception stacktraces that may be observed:

Currently, the DataFormatString property of the columns is applied only to the top-level rows and not to the child ones.

To work this around, create a new DataTemplate for the CellTemplate property of the column and set the StringFormat property of the Binding instance for the element that will be used to display the cell's value in view mode.

 

NullReferenceException occurs when the the automation peers creation for the rows goes over 10,000 peers (the MaxCachedPeersSize setting of the GridViewDataControlAutomationPeer). The exception occurs only when the 'record' modifier is used in the class definition. For example:

The exception stacktrace is:

.

To work this around use the "class" modifier instead of "record". For example, instead of:

Use:

 Or alternatively, increase the MaxCachedPeersSize value.

 

When the DropDownPlacement property of the RadDropDownButton element is set to Top and the Windows 11 theme is used, a Setter in the default ControlTemplate tries to set the VerticalOffset of the drop-down Popup element. This is done via a converter (of the type of MultiplyValueConverter), to which a "-1" is passed as a ConverterParameter. In the Convert method of the converter, the native System.Convert.ToDouble method tries to convert the ConverterParameter to the type of double. Internally, the Convert.ToDouble method uses the current culture when converting a string to a double.

This is observed when using a different culture, for example, "ar-EG".

The CSharpTagger matches the following character combination as a multiline comment start - / * (slash and a start with a whitespace between). This causes wrong tags creation in scenarios where the * character is a part of a single line comment. The correct comment start and end should be /* and */.

In the following example, the beginning of the first single line comment is considered a multiline comment start, but since nothing closes it, the entire text is tagged and colored as a comment.

When importing a PDF file, its text can be missing.

RadRichTextBox: Exception when one parses styles that contain specific (German) characters.

Distinct values are not displayed when setting the FilterMemberPath to the Date property of a DateTime DataTable column when it contains DBNull.Value.

Generally, this is present because while the distinct values are generated, we check for the Date property in each row, however, when it reaches a row that has a DBNull.Value value, an exception is thrown because the Date property cannot be found in null.