Hi,
Try adding a
ScrollViewer
inside the
Border
, something like this:
<ListBox Margin="12,103,0,0" Name="listBoxOutside" ItemsSource="{Binding Path=TagFamilyCollection}">
<ListBox.Template>
<ControlTemplate>
<Border BorderBrush="Black" BorderThickness="1" CornerRadius="5" >
<scrollviewer cancontentscroll="False">
<ItemsPresenter/>
</scrollviewer>
</Border>
</ControlTemplate>
</ListBox.Template>
Should work now.