WPF display listview item in a Image control

Question

I have a Listview and next to it an Image control. I have set CollectionOfCapturedImages for my Listview's ItemsSource.

public ObservableCollection<BitmapImage> CollectionOfCapturedImages { get; } = new ObservableCollection<BitmapImage>();

<ListView x:Name="testListView" ItemsSource="{Binding CollectionOfCapturedImages}" MouseLeftButtonDown="testListView_MouseLeftButtonDown" Height="345"  Margin="567,10,10,0" VerticalAlignment="Top">
            <ListView.ItemsPanel>
                <ItemsPanelTemplate>
                    <UniformGrid Columns="1" HorizontalAlignment="Center" VerticalAlignment="Top"/>
                </ItemsPanelTemplate>
            </ListView.ItemsPanel>
            <ListView.ItemTemplate>
                <DataTemplate>
                    <StackPanel Orientation="Vertical">
                        <Image Source="{Binding}" Height="150" Width="150"/>
                    </StackPanel>
                </DataTemplate>
            </ListView.ItemTemplate>
        </ListView>

How could I display selected Listview item (BitmapImage) in my Image control? I have tried to add MouseLeftButtonDown="testListView_MouseLeftButtonDown"

private void testListView_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            newlyAddedImage.Source = testListView.SelectedItem;
        }

how can I get this working?

mm8 · Accepted Answer · 2017-04-26 12:11:54Z

1

Did you try to just bind the Source property of the Image to the SelectedItem property of the ListView?

<Image x:Name="newlyAddedImage" Source="{Binding SelectedItem, ElementName=testListView}" />

answered Apr 26, 2017 at 12:11

mm8

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