Hello,

I think there is the bug:

In Theme Office2019 bounded Command does not execute when clicking on RadHypelinkButton. After changing theme to VisualStudio2013 everything works fine. Please try attached project.

Is there any simple workaround for that?

 

Regards

Domas

The GridView intercepts the F2 key for cell editing (this is very good), but does not take into account the modifiers and also intercepts (Ctrl | Alt | Shift) + F2 and other commands stop working

Setting the AnimationManager.IsGlobalAnimationEnabled to false does not affect the animation of the toolbox expandable part.

WORKAROUND:
Extract the template of the toolbox control and set the duration of the DoubleAnimations inside the "showAnimation" and "hideAnimation" storyboards to zero.

The check mark of the RadioButton is misaligned when DPI settings are set to a higher than the default value, e.g. 125%.

The problem can easily be reproduced using the Telerik UI for WPF Demo application:

When the DirectX D3DImage reports its front buffer is available for drawing and that said image is not displayed inside the webcam control an exception is thrown.

When creating a NetCore project with NoXaml binaries via Telerik VSExtenstions for WPF and the installation of UI for WPF suite is not on C drive the following error occurs: "Error occurred while restoring NuGet packages: The local source 'C:\Program Files (x86)\Progress\Telerik UI for WPF R2 2020\ToolboxNugetPackages\' doesn't exist."

 

When a RadGridView column is bound to a sub-property e.g. "Player.FirstName", one can cancel the edit operation while the value of the cell's editor is invalid and the original value is not restored.

Exception when editing the template and showing the tooltip of the ValidationErrorElement 

Workaround:

Replace the validation element: 

<Grid x:Name="ValidationErrorElement" Visibility="Collapsed">
    <Grid.ToolTip>
        <ToolTip x:Name="PART_ToolTip" Placement="Right" DataContext="{Binding RelativeSource={RelativeSource TemplatedParent}}">
            <ToolTip.Template>
                <ControlTemplate TargetType="{x:Type ToolTip}">
                    <Grid x:Name="RootVisual" HorizontalAlignment="Right" Margin="5,0" Opacity="0" RenderTransformOrigin="0,0">
                        <Grid.RenderTransform>
                            <TranslateTransform X="-25" x:Name="xform"/>
                        </Grid.RenderTransform>
                        <VisualStateManager.VisualStateGroups>
                            <VisualStateGroup x:Name="OpenStates">
                                <VisualStateGroup.Transitions>
                                    <VisualTransition From="{x:Null}" GeneratedDuration="0" GeneratedEasingFunction="{x:Null}" Storyboard="{x:Null}" To="{x:Null}"/>
                                    <VisualTransition From="{x:Null}" GeneratedDuration="0:0:0.2" GeneratedEasingFunction="{x:Null}" To="Open">
                                        <Storyboard>
                                            <DoubleAnimation Duration="0:0:0.2" To="0" Storyboard.TargetProperty="X" Storyboard.TargetName="xform">
                                                <DoubleAnimation.EasingFunction>
                                                    <BackEase Amplitude="0.3" EasingMode="EaseOut"/>
                                                </DoubleAnimation.EasingFunction>
                                            </DoubleAnimation>
                                            <DoubleAnimation Duration="0:0:0.2" To="1" Storyboard.TargetProperty="Opacity" Storyboard.TargetName="RootVisual"/>
                                        </Storyboard>
                                    </VisualTransition>
                                </VisualStateGroup.Transitions>
                                <VisualState x:Name="Closed">
                                    <Storyboard>
                                        <DoubleAnimation Duration="0" To="0" Storyboard.TargetProperty="Opacity" Storyboard.TargetName="RootVisual"/>
                                    </Storyboard>
                                </VisualState>
                                <VisualState x:Name="Open">
                                    <Storyboard>
                                        <DoubleAnimation Duration="0" To="0" Storyboard.TargetProperty="X" Storyboard.TargetName="xform"/>
                                        <DoubleAnimation Duration="0" To="1" Storyboard.TargetProperty="Opacity" Storyboard.TargetName="RootVisual"/>
                                    </Storyboard>
                                </VisualState>
                            </VisualStateGroup>
                        </VisualStateManager.VisualStateGroups>
                        <Grid>
                            <Path Data="M4,0L0,4 4,8z" Fill="#FFDC000C" HorizontalAlignment="Left" Height="10" Stretch="None" VerticalAlignment="Top" Width="6"/>
                            <Border Background="#FFDC000C" Margin="4,0,0,0" Padding="1">
                                <TextBlock Foreground="White" MaxWidth="250" Margin="8,4" TextWrapping="Wrap" Text="{Binding ValidationErrors[0].ErrorContent}"/>
                            </Border>
                        </Grid>
                        <ContentControl/>
                    </Grid>
                </ControlTemplate>
            </ToolTip.Template>
        </ToolTip>
    </Grid.ToolTip>
    <Border Background="Transparent" HorizontalAlignment="Right" Height="9" VerticalAlignment="Top" Width="9"/>
    <Border BorderBrush="#FFDC000C" BorderThickness="1" CornerRadius="1"/>
    <Path Data="M0,2L5,2 5,7z" Fill="#FFDC000C" HorizontalAlignment="Right" Height="7" VerticalAlignment="Top" Width="7"/>
</Grid>

Testing in the RadColorEditor control:
   looking the attachments,Select the two numbers on the left(the file "Select.png"),
then enter a number through the keyboard,just modified the number on the far left(the file "Input1.png").
But sometimes the two numbers that are selected are replaced,like the file "Input2.png".
Obviously the second case input experience is better!
Continuous restarts cause one of the two.

NuGet: A wrong dependency is added when installing the SpreadsheetStreamingExport package.

The image quality is changed when pasting an image. 

look the attachment,when move the float window over the top Compass,and just there is a document tab under the Compass,
the place preview will flash.

using GroupStyle ,and setting : ScrollViewer.CanContentScroll="False",when click the item,
within the group,the ScrollViewer auto scroll up and down,don't using VirtualizingPanel.
but the microsoft ListBox is OK!

 the code like the follwoing:
    <telerik:RadListBox Width="250" ItemsSource="{Binding Data.View}" SelectionMode="Single"
                            ItemTemplate="{StaticResource ListBoxTemplate}"
                            ScrollViewer.CanContentScroll="False">
                    <telerik:RadListBox.GroupStyle>
                    <GroupStyle>
                        <GroupStyle.ContainerStyle>
                            <Style TargetType="{x:Type GroupItem}">
                                <Setter Property="Template">
                                    <Setter.Value>
                                        <ControlTemplate TargetType="{x:Type GroupItem}">
                                            <Expander IsExpanded="True"
                                           ExpandDirection="Down">
                                                <Expander.Header>
                                                    <StackPanel Orientation="Horizontal">
                                                        <TextBlock Text="{Binding Path=Name}"
                                                        VerticalAlignment="Center" />
                                                        <TextBlock Text="{Binding Path=ItemCount, StringFormat=Count:{0}}"
                                                        VerticalAlignment="Center"
                                                        Margin="5,0,0,0" />
                                                    </StackPanel>
                                                </Expander.Header>
                                                <ItemsPresenter />
                                            </Expander>
                                        </ControlTemplate>
                                    </Setter.Value>
                                </Setter>
                            </Style>
                        </GroupStyle.ContainerStyle>
                    </GroupStyle>
                </telerik:RadListBox.GroupStyle>
            </telerik:RadListBox>

In Diagram simplified Ribbon view,can't select ellipse,path tool,and so on ,
the same time:the pointer tool/Text tool/Shape tool can't select exclusive,don't draw using the selected tool.

Most commonly the exception message is "Input file or data stream does not conform to the expected file format specification".

This appears because of the glyphs font used in the different controls.

To work this around you can use two approaches:

• Update to Windows 7 SP2.
  
  
• The second option is to download the UI for WPF source code, find the TelerikWebUI.ttf file and convert it to .otf using a third party tool (like FontForge for example). Then use a reflection to replace the font file, before the application startup. For example:
  
  RadGlyph.GetRegisteredFonts();

  var dictionary = typeof(RadGlyph).GetField("registeredTypefaces", BindingFlags.NonPublic | BindingFlags.Static)?.GetValue(null) as Dictionary<string, Typeface>;

  dictionary?.Clear();

     

  RadGlyph.RegisterFont(new FontFamily(new Uri("pack://application:,,,/WpfApp3;component/TelerikFont/", UriKind.RelativeOrAbsolute), "./#TelerikWebUI"), "TelerikWebUI");
  In the code snippet, "WpfApp3" is the assembly name of your project, and "TelerikFont" is a folder in your project, containing the converted font file. You can call this code in the OnStartup override of App.xaml.cs. Or before the InitializeComponent() call in the main window's constructor.

when using the flent theme,the RadDocking's left auto hide area and the top  auto hide area can't resize size ,
at the same time,when resize the right auto hide area towards the bigger,don't show the resize bar!

when use the RadTransitionControl's SlideAndZoomTransition effect for the RadTabControl, the radComboBox Multiple Selection will lost in the  tabItem。

the  radComboBox data is from the mvvm binding,after change the tabitem,the Multiple Selection become single selection.

the RadTabControl's style is following:

           ...

           <ControlTemplate x:Key="TabControlTemplate" TargetType="telerik:RadTabControl">
        <Grid>
            <telerik:RadDockPanel LastChildFill="True">
                <telerik:LayoutTransformControl x:Name="HeaderDockedElement" telerik:RadDockPanel.Dock="Top">
                    <Grid SnapsToDevicePixels="True">
                        <Border x:Name="HeaderBackground" Background="{TemplateBinding HeaderBackground}" Visibility="{TemplateBinding BackgroundVisibility}"/>
                        <telerik:RadDockPanel Panel.ZIndex="10">
                            <telerik:LayoutTransformControl x:Name="AdditionalContentTransform" Margin="0" telerik1:RadDockPanel.Dock="Right">
                                <ContentPresenter x:Name="AdditionalContentElement" Content="{TemplateBinding AdditionalContent}"/>
                            </telerik:LayoutTransformControl>
                            <ToggleButton x:Name="DropDownButtonElement"
                                    Visibility="Collapsed"
                                    telerik:RadDockPanel.Dock="Right"
                                    Style="{TemplateBinding DropDownButtonStyle}"
                                    ClickMode="Press"
                                    IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}">
                                <telerik:RadContextMenu.ContextMenu>
                                    <telerikTabControl:DropDownMenu x:Name="DropDownMenuElement"
                                            StaysOpen="False"
                                            Placement="Bottom"
                                            Style="{TemplateBinding DropDownStyle}"
                                            ItemTemplate="{TemplateBinding ItemDropDownContentTemplate}"
                                            ItemTemplateSelector="{TemplateBinding ItemDropDownContentTemplateSelector}"
                                            DisplayMemberPath="{TemplateBinding DropDownDisplayMemberPath}"/>
                                </telerik:RadContextMenu.ContextMenu>
                            </ToggleButton>
                            <RepeatButton x:Name="LeftScrollButtonElement" Style="{StaticResource ScrollButtonStyle}">
                                <telerik:RadGlyph Glyph="{StaticResource GlyphArrowChevronLeft}"/>
                            </RepeatButton>
                            <RepeatButton x:Name="RightScrollButtonElement" Style="{StaticResource ScrollButtonStyle}" telerik:RadDockPanel.Dock="Right">
                                <telerik:RadGlyph Glyph="{StaticResource GlyphArrowChevronRight}"/>
                            </RepeatButton>
                            <ScrollViewer x:Name="ScrollViewerElement"
                                    Style="{StaticResource EmptyScrollViewerStyle}"
                                    VerticalScrollBarVisibility="Disabled"
                                    BorderThickness="0"
                                    IsTabStop="False"
                                    HorizontalScrollBarVisibility="{Binding (ScrollViewer.HorizontalScrollBarVisibility), RelativeSource={RelativeSource TemplatedParent}}">
                                <ItemsPresenter/>
                            </ScrollViewer>
                        </telerik:RadDockPanel>
                    </Grid>
                </telerik:LayoutTransformControl>
                <Border x:Name="ContentBorder"
                        BorderBrush="{TemplateBinding BorderBrush}"
                        BorderThickness="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=BorderThickness, Mode=TwoWay}"
                        Background="{TemplateBinding Background}"
                        Padding="{TemplateBinding Padding}">
                    <Grid>
                       
                        <telerik:RadTransitionControl x:Name="ContentElement"
                                            Visibility="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=IsContentPreserved,Converter={StaticResource InvertedBooleanToVisibilityConverter}}"
                                            Content="{TemplateBinding SelectedContent}"
                                            ContentTemplate="{TemplateBinding SelectedContentTemplate}"
                                            ContentTemplateSelector="{TemplateBinding SelectedContentTemplateSelector}"
                                            Duration="00:00:00.350">
                            <telerik:RadTransitionControl.Transition>
                                <local:TransitionSetFP>
                                    <local:TransitionSetFP.BackTransition>
                                        <telerik:SlideAndZoomTransition SlideDirection="LeftToRight" MinZoom="1" StartSlideAt="0.01" MinAlpha="1"/>
                                    </local:TransitionSetFP.BackTransition>
                                    <local:TransitionSetFP.ForwardTransition>
                                        <telerik:SlideAndZoomTransition SlideDirection="RightToLeft" MinZoom="1" StartSlideAt="0.01" MinAlpha="1"/>
                                    </local:TransitionSetFP.ForwardTransition>
                                </local:TransitionSetFP>
                            </telerik:RadTransitionControl.Transition>
                        </telerik:RadTransitionControl>
                        <Grid x:Name="ContentElementsPanel" Visibility="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=IsContentPreserved, Converter={StaticResource BooleanToVisibilityConverter}}"/>
                    </Grid>
                </Border>
            </telerik:RadDockPanel>
        </Grid>
        <ControlTemplate.Triggers>
            <Trigger Property="DropDownDisplayMode" Value="Visible">
                <Setter Property="Visibility" Value="Visible" TargetName="DropDownButtonElement"/>
            </Trigger>
            <MultiTrigger>
                <MultiTrigger.Conditions>
                    <Condition Property="DropDownDisplayMode" Value="WhenNeeded"/>
                    <Condition SourceName="ScrollViewerElement" Property="ComputedHorizontalScrollBarVisibility" Value="Visible"/>
                </MultiTrigger.Conditions>
                <Setter Property="Visibility" Value="Visible" TargetName="DropDownButtonElement"/>
            </MultiTrigger>
            <Trigger Property="TabStripPlacement" Value="Top">
                <Setter Property="BorderThickness" TargetName="ContentBorder" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=BorderThickness, Converter={StaticResource ThicknessToOrientedThicknessConverter}, ConverterParameter=LeftBottomRight}"/>
            </Trigger>
            <Trigger Property="TabStripPlacement" Value="Left">
                <Setter TargetName="DropDownMenuElement" Property="HorizontalOffset" Value="0"/>
                <Setter TargetName="DropDownMenuElement" Property="VerticalOffset" Value="-3"/>
                <Setter Property="telerik:RadDockPanel.Dock" Value="Left" TargetName="HeaderDockedElement"/>
                <Setter Property="telerik:RadDockPanel.Dock" Value="Left" TargetName="AdditionalContentTransform"/>
                <Setter Property="telerik:RadDockPanel.Dock" Value="Left" TargetName="DropDownButtonElement"/>
                <Setter Property="LayoutTransform" TargetName="HeaderDockedElement">
                    <Setter.Value>
                        <RotateTransform Angle="-90"/>
                    </Setter.Value>
                </Setter>
                <Setter Property="BorderThickness" TargetName="ContentBorder" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=BorderThickness, Converter={StaticResource ThicknessToOrientedThicknessConverter}, ConverterParameter=TopRightBottom}"/>
            </Trigger>
            <Trigger Property="TabStripPlacement" Value="Right">
                <Setter TargetName="DropDownMenuElement" Property="HorizontalOffset" Value="0"/>
                <Setter TargetName="DropDownMenuElement" Property="VerticalOffset" Value="3"/>
                <Setter Property="LayoutTransform" TargetName="HeaderDockedElement">
                    <Setter.Value>
                        <RotateTransform Angle="90"/>
                    </Setter.Value>
                </Setter>
                <Setter Property="BorderThickness" TargetName="ContentBorder" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=BorderThickness, Converter={StaticResource ThicknessToOrientedThicknessConverter}, ConverterParameter=TopLeftBottom}"/>
            </Trigger>
            <Trigger Property="TabStripPlacement" Value="Bottom">
                <Setter TargetName="DropDownMenuElement" Property="HorizontalOffset" Value="3"/>
                <Setter Property="telerik:RadDockPanel.Dock" Value="Left" TargetName="AdditionalContentTransform"/>
                <Setter Property="telerik:RadDockPanel.Dock" Value="Left" TargetName="DropDownButtonElement"/>
                <Setter Property="LayoutTransform" TargetName="HeaderDockedElement">
                    <Setter.Value>
                        <RotateTransform Angle="180"/>
                    </Setter.Value>
                </Setter>
                <Setter Property="LayoutTransform" TargetName="AdditionalContentTransform">
                    <Setter.Value>
                        <RotateTransform Angle="180"/>
                    </Setter.Value>
                </Setter>
                <Setter Property="BorderThickness" TargetName="ContentBorder" Value="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=BorderThickness, Converter={StaticResource ThicknessToOrientedThicknessConverter}, ConverterParameter=TopRightLeft}"/>
            </Trigger>
        </ControlTemplate.Triggers>
    </ControlTemplate>
    <Style TargetType="telerik:RadTabControl">
        <Setter Property="mat:MaterialAssist.ShadowDepth" Value="Depth1"/>
        <Setter Property="TextOptions.TextRenderingMode" Value="ClearType"/>
        <Setter Property="BorderBrush" Value="{telerik1:FluentResource ResourceKey=BasicBrush}"/>
        <Setter Property="HeaderBackground" Value="{telerik1:FluentResource ResourceKey=MainBrush}"/>
        <Setter Property="BorderThickness" Value="1"/>
        <Setter Property="Background" Value="{telerik1:FluentResource ResourceKey=PrimaryBackgroundBrush}"/>
        <Setter Property="MinWidth" Value="5"/>
        <Setter Property="MinHeight" Value="20"/>
        <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
        <Setter Property="VerticalContentAlignment" Value="Stretch"/>
        <Setter Property="IsTabStop" Value="False"/>
        <Setter Property="FontFamily" Value="{telerik1:FluentResource ResourceKey=FontFamily}"/>
        <Setter Property="FontSize" Value="{telerik1:FluentResource ResourceKey=FontSize}"/>
        <Setter Property="Foreground" Value="{telerik1:FluentResource ResourceKey=MarkerBrush}"/>
        <Setter Property="ItemsPanel">
            <Setter.Value>
                <ItemsPanelTemplate>
                    <Primitives:TabWrapPanel/>
                </ItemsPanelTemplate>
            </Setter.Value>
        </Setter>
        <Setter Property="DropDownButtonStyle" Value="{StaticResource DropDownButtonStyle}"/>
        <Setter Property="DropDownStyle" Value="{StaticResource DropDownMenuStyle}"/>
        <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto"/>
        <Setter Property="Template" Value="{StaticResource TabControlTemplate}"/>
    </Style>
 

 

Requirements:

- Multiple screen RDP-Session with option "Show windowcontents while dragging" turned off.

- RadTabbedwindow with AllowTransparency = false (might not be necessary)

 

When dragging a maximized TabbedWindow to a different screen into maximized mode, it is allways maximized on the primary screen.
Dragging it on the target screen so that it is not maximized and then clicking maximize works.

The issue only appears when the mentiond setting in the RDP-Session is turned off.

RadComboBox dropdown list leave a blank after the last item！

look the attachment.

    For the Pivot control,if the group header width greater than the first column width,when start the app,
the first column width will expand the group header width(like the attach file "Start.png"),
instead of it self width (like the attach file "ResizeColumn.png",it is our desired),moreover,when resize the column width,like the attach file "ResizeColumn.png",
then Collapse,the result like the attach file "Collapse.png",but not our desired the group header width(should not cover the text).