0

我的列表框：

   <ListBox x:Name="listBox" Grid.Row="2" FontSize="26" SelectionChanged="listBox_SelectionChanged" ItemsSource="{Binding SelectedSubGenre.PhotoCollection}">
                    <ListBox.ItemTemplate>
                        <DataTemplate>
                            <Border BorderBrush="BurlyWood" BorderThickness="1,1,1,1" Margin="0,0,12,24">
                                <StackPanel Orientation="Vertical" HorizontalAlignment="Left">
                                    <StackPanel Orientation="Horizontal" HorizontalAlignment="Left">
                                        <Image Source="{Binding Path}" Height="200" HorizontalAlignment="Left" Width="200" Margin="12,12,12,12"/>
                                        <Button Foreground="yellow" Click="Button_Click" Height="150" Width="150" Content="add"/>
                                    </StackPanel>
                                    <TextBlock Text="{Binding Name}" Margin="12,0,0,0"/>    
                         </StackPanel>
                            </Border>

                        </DataTemplate>
                    </ListBox.ItemTemplate>    
        </ListBox>

单击按钮时，我想对按钮的相邻图像执行某些操作，如何在代码中指定此特定图像？如何根据不同的按钮点击获取相邻图像

4

1 回答 1

2

在按钮单击回调中，执行以下操作：

var btn = sender as Button;
var dc = btn.DataContext as YourDataObject;
dc.Path = "/path/to/new/image.jpg";

您可能必须使用值转换器将路径从字符串更改为BitmapImage.

于 2012-06-05T23:52:24.103 回答