CODEWITHSUNDEEP
c#xamlwinrt-xamlwindows-10uwp
AbsoluteSith
AbsoluteSith

Reputation: 1967

How to disable xaml optimization in windows 10 uwp?

I'm developing a windows 10 uwp app. I have a gridview which contains images and are bound at run-time dynamically from the c# end but when i scroll down fast sometimes and scroll up again some images disappear leaving a blank spot.I have done the same in windows phone 8.1 without any problem but here I think there is some xaml optimization, hence was wondering how to disable this?

XAML Code:

  <GridView x:Name="gv" Margin="8,0,8,8" 
                  Grid.Row="1"
                  SizeChanged="GridView_SizeChanged" 
                  IsItemClickEnabled="True"
                  ItemClick="gv_ItemClick"
                  SelectionMode="Single">
            <GridView.ItemContainerStyle>
                <Style TargetType="GridViewItem">
                    <Setter Property="HorizontalContentAlignment" Value="Stretch"/>
                    <Setter Property="VerticalContentAlignment" Value="Stretch"/>
                </Style>
            </GridView.ItemContainerStyle>

            <GridView.ItemTemplate>
                <DataTemplate>
                        <Grid>
                            <Image Source="{Binding Thumbnail,Converter={StaticResource imageConverter}}"
                               Stretch="UniformToFill" />
                        </Grid>
                </DataTemplate>
            </GridView.ItemTemplate>
        </GridView>

And from the a value converter I'm getting images and converting them to Bitmap Image for Binding. Image for referenceenter image description here

Upvotes: 2

Views: 1635

Answers (1)

AbsoluteSith
AbsoluteSith

Reputation: 1967

Okay I solved this by surrounding the <GridView>with a <ScrollViewer>.This will disable the gridview optimization. Please note this is a workaround and and can affect the performance of the gridview in other ways. Use it at your own risk.

Upvotes: 3

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