Pending Review
Last Updated: 21 Oct 2019 14:37 by ADMIN
Created by: LindenauAtSOG
Comments: 4
Category: UI for WPF
Type: Bug Report
1

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.

Pending Review
Last Updated: 17 Oct 2019 13:14 by Gordon

After installing the WPF software I was not able to open any project in VS 2017 without it hanging.

 

In the end I removed the VS integration and was able to resume development.

 

It was the only Telerik component I had installed. I can't find the version number but it was the latest of the website as of 17th Oct 2019.

 

Can you explain why this happened?

Pending Review
Last Updated: 16 Oct 2019 11:43 by ADMIN

RadComboBox dropdown list leave a blank after the last item!

look the attachment.

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.
Pending Review
Last Updated: 16 Oct 2019 02:41 by wu

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>
 

 

Approved
Last Updated: 15 Oct 2019 10:25 by ADMIN
When a document is imported (for example from XAML) and then exported to DOCX or RTF, the fields lose their formatting. The issue is not observed if the document is just created.
Workaround: Change the fields display mode of all fields in headers/footers just before the export:
private void UpdateHeadersFooters(RadDocument document)
{
    foreach (Section section in document.Sections)
    {
        if (section.Headers.Default.Body != null)
        {
            this.UpdateFields(section.Headers.Default.Body);
        }
 
        if (section.Headers.First.Body != null)
        {
            this.UpdateFields(section.Headers.First.Body);
        }
 
        if (section.Headers.Even.Body != null)
        {
            this.UpdateFields(section.Headers.Even.Body);
        }
 
        if (section.Footers.Default.Body != null)
        {
            this.UpdateFields(section.Footers.Default.Body);
        }
 
        if (section.Footers.First.Body != null)
        {
            this.UpdateFields(section.Footers.First.Body);
        }
 
        if (section.Footers.Even.Body != null)
        {
            this.UpdateFields(section.Footers.Even.Body);
        }
    }
}
 
private void UpdateFields(RadDocument radDocument)
{
    RadDocumentEditor editor = new RadDocumentEditor(radDocument);
    editor.ChangeAllFieldsDisplayMode(FieldDisplayMode.Code);
}
Pending Review
Last Updated: 15 Oct 2019 08:54 by ADMIN
Created by: Gennady
Comments: 1
Category: UI for WPF
Type: Feature Request
0
add .net framework 4.5 support to code samples to view new framework/Telerik features
In Development
Last Updated: 14 Oct 2019 13:34 by ADMIN
As suggested in the orginal support ticket 1430154 I'm opening a separate bug reprot for the RadNumericUpDown control.

Visual Studio 2019 solution to reproduce the problem is attached to the bug report.
Approved
Last Updated: 14 Oct 2019 12:18 by ADMIN
Created by: Enrico
Comments: 1
Category: UI for WPF
Type: Feature Request
1

Good morning,

at the moment we are using third parts libraries to show RTSP/MPEG video flow in our app.

After the new RadWebCam control release, we hoped it was possibile to specify another video flow for example from IP camera.

May I suggest to implement the possibility to specify a different stream source in the RadWebCam?

Or maybe to implement a new control called "RadPlayer" that is similar to RadWebCam but permits to set a custom stream?

Because snapshot/video recording feature of RadWebCam are very interesting also for a RTSP flow.

 

Thank you

Best Regards 

Enrico 


Approved
Last Updated: 14 Oct 2019 08:42 by ADMIN
Created by: Gennady
Comments: 0
Category: UI for WPF
Type: Feature Request
0

Current SDK Sample code supports only WPF 40.

Adding support for wpf45 will make more convenient way to work with Samples.

Sample dode can include new wpf 45 features

Pending Review
Last Updated: 09 Oct 2019 14:48 by ADMIN
Created by: wu
Comments: 1
Category: UI for WPF
Type: Bug Report
0

    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).

Declined
Last Updated: 02 Oct 2019 07:27 by ADMIN
ADMIN
Created by: Deyan
Comments: 3
Category: UI for WPF
Type: Feature Request
2
This item is migrated to the Telerik Document Processing portal: 
http://feedback.telerik.com/Project/184/Feedback/Details/190028 
Please use the new item for commenting, voting and subscribing instead of this one.
Approved
Last Updated: 01 Oct 2019 13:17 by ADMIN
Created by: Mi
Comments: 4
Category: UI for WPF
Type: Feature Request
2

As we now have support for Webcams with RadWebcam-Control how about supporting Twain? But not the old version, instead the platform independent newer Twain-Direct. There is already C# Source Code under MIT-License available: https://github.com/twain/twain-direct. I think this could be used in Xamarin and WinForms, even ASP.NET also...

Declined
Last Updated: 30 Sep 2019 12:00 by ADMIN
KeyTips are not displayed when trying to navigate between tabs very fast while the KeyTips of the Quick Access Toolbar being rendered.
Completed
Last Updated: 25 Sep 2019 15:17 by ADMIN
Release LIB 2019.3.930 (09/30/2019)
Add property to control whether the filtering dropdowns stay open.
Completed
Last Updated: 24 Sep 2019 14:03 by ADMIN
Release R3 2019
ADMIN
Created by: Tanya
Comments: 13
Category: UI for WPF
Type: Feature Request
14
Create control for fast editing/visualization of source code.
Completed
Last Updated: 24 Sep 2019 06:43 by ADMIN
TabIndex property is not respected when the IsEditable property of the RadComboBox is set to true.
Approved
Last Updated: 16 Sep 2019 15:01 by ADMIN
Currently the palette of a theme can only be set for the entire application. Setting the palette per control instance should also be possible.
Approved
Last Updated: 03 Sep 2019 09:40 by ADMIN
Export and then import a linked style with HtmlFormatProvider and the style gets lost on import.
Declined
Last Updated: 21 Aug 2019 13:29 by ADMIN
Created by: Dilip
Comments: 3
Category: UI for WPF
Type: Feature Request
0

Hi Team,

I am looking for Sketch UI kit for WPF. I am unable to post the request on Blogs, can you redirect me to get the details and kit.

 

Regards,

Dilip

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