如何更改在Windows Phone中具有datatemplate的列表框中所选项目的背景颜色?
我已经看到它可以与Setter Properties一起使用。我会在哪里写的?
感谢。
代码
<ListBox x:Name="listLocs" HorizontalAlignment="Left" Height="605" VerticalAlignment="Top" Width="250" SelectionChanged="listLocs_SelectionChanged" Margin="10,155,0,0" BorderBrush="#FF030042" BorderThickness="2" Foreground="#FF030042">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal">
<StackPanel>
<Image Source="/Images/Pin2.png" Width="60" Height="60" />
</StackPanel>
<StackPanel>
<StackPanel>
<TextBlock x:Name="txtName" Margin="10,0,0,0" Foreground="#FF030042" FontSize="30" Text="{Binding Name}"/>
</StackPanel>
<StackPanel>
<TextBlock x:Name="txtDescription" Margin="10,0,0,0" Foreground="#FF030042" FontSize="20" Text="{Binding Description}"/>
</StackPanel>
</StackPanel>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
答案 0 :(得分:1)
您可以在后面的代码中执行此操作,尽管在select change事件处理程序中:
private void listLocs_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
ListBoxItem myitem = listLocs.SelectedItem as ListBoxItem;
SolidColorBrush brush = new SolidColorBrush(Color.FromArgb(255,255,0,0));
myitem.Background = brush;
}