Scroll bar displays but doesn't work in scrol viewer

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I have created a wpf usercontrol and i have a scrolviewer where i have added the vertical scroll bar as Auto. The Scroll bar is creating but not allowing to scroll that. Below is the code.

What I have tried:

XAML File

<ScrollViewer  x:Name="viewer" CanHorizontallyScroll="True" HorizontalAlignment="Left" Height="296" Margin="10,71,0,0" VerticalAlignment="Top" Width="186" Grid.RowSpan="2" VerticalScrollBarVisibility="Auto">


            <StackPanel x:Name="stackPanel" Orientation="Vertical" Width="186">



            </StackPanel>
        </ScrollViewer>

Textblock are added dynamically to the stackpanel via Code. The problem is data getting displayed but the vertical scroll bar is not allowing to scroll as it is disabled.

Posted 8-Jun-21 7:42am

Rocky_Bas

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[no name] 8-Jun-21 13:50pm

You should be "flowing" text (blocks) instead of attempting both horizontal and vertical scrolling on a vertical StackPanel.

Rocky_Bas 8-Jun-21 14:05pm

Did get your point can you be more specific

[no name] 9-Jun-21 0:06am

Set horizontal scroll on the viewer to false, and use multi-line textboxes with wrapping in the stackpanel; with the StackPanel in a "*" width Grid column.

Rocky_Bas 9-Jun-21 1:51am

Just found the issue thing is the Stackpanel inside the scrollViewer is Disabled/Read only mode due to which i am not able to click on textbox and scroll bar any idea how to fix that

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