CODEWITHSUNDEEP
c#win-universal-appzoomingscrollviewer
Thommy
Thommy

Reputation: 5407

ScrollViewer jumps back to left border

I have a ScrollViewer with an Image inside. Everytime i zoom the Image to be greater than my screen, it will bounce back to the left border. Strangely only left, not top, even if the image is larger than my screen, both width and height. BringIntoViewOnFocusChange does not seem to help.

<UserControl>
    <Grid>
        <ScrollViewer ZoomMode="Enabled"
              HorizontalAlignment="Stretch" VerticalAlignment="Stretch" BringIntoViewOnFocusChange="False" >
            <Image ScrollViewer.BringIntoViewOnFocusChange="False" HorizontalAlignment="Center" VerticalAlignment="Center" />
        </ScrollViewer>
    </Grid>
</UserControl>

Upvotes: 0

Views: 255

Answers (1)

Muhammad Hassan
Muhammad Hassan

Reputation: 1057

This answer solves the problem. If you don't want to disturb image size, you can use ViewportHeight and ViewportWidth properties of ScrollViewer

  <Image Width="{Binding ElementName=scrollViewer, Path=ViewportWidth}"
         Height="{Binding ElementName=scrollViewer, Path=ViewportHeight}"
         ScrollViewer.BringIntoViewOnFocusChange="False"
         HorizontalAlignment="Center"
         VerticalAlignment="Center"
         Source="Assets/image.jpg" />

Upvotes: 1

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