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Syncfusion Feedback

TreeviewAdv + Scrolling

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140626 Oct 29,2018 04:01 PM UTC Oct 30,2018 12:18 PM UTC WPF 1
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Tags: TreeViewAdv
Forstmeier Peter
Asked On October 29, 2018 04:01 PM UTC

Hi all together,
i'm using
Grid.Row="1">

Name="Tree"

AllowDragDrop="True"
DraggingContainerOpacity="0.4"
IsFakeDragIndicator="True"

AnimationType="Slide"
AnimationSpeed="3"

ItemsSource="{Binding ProjectsView}"
SelectedTreeItem="{Binding SelectedProject,Mode=TwoWay}"
IsVirtualizing="True"
VirtualizationMode="Normal"

DragEnd="Tree_DragEnd"
RequestBringIntoView="Tree_RequestBringIntoView"
>


ItemsSource="{Binding SubProjects}" >
Content="{Binding}"
ContentTemplate="{StaticResource ProjectsSelectionTemplate}" />






Header="Nur laufende Projekte" Command="{Binding OnlyActiveCommand}">
Header="Alle Projekte" Command="{Binding ShowAllCommand}">




EventName="MouseDoubleClick">

Command="{Binding EntitySelectedCommand,diag:PresentationTraceSources.TraceLevel=High}" >






and have seriuos problems witn Scrolling.
Is there any example how to scroll with MVVM. Going from the end of a list to top or vis versa there is no scrolling at all
Thanks
Peter


Arulraj A [Syncfusion]
Replied On October 30, 2018 12:18 PM UTC

Hi Forstmeier  

Thank you for contacting Syncfusion Support. 

We have checked the reported case with TreeViewAdv and we faced the reported scrolling issue with TreeViewAdv when Virtualization is enabled. So we have planned to revamp the scrolling calculation in Virtualization mode and revamp the implementation of TreeViewAdv. We planned to complete this by end of December, 2018.  

We appreciate your patience until then.  

Arulraj A 


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