我正在尝试制作使用 xml 显示所有图像的简单任务。但我不能完全完成这项任务。请帮助我...
我的 xaml 代码:
<ScrollViewer>
<ListBox x:Name="imglist" Loaded="imglist_Loaded">
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<toolkit:WrapPanel />
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
<ListBox.ItemTemplate>
<DataTemplate>
<Image x:Name="img" Source="{Binding ImageUrl}" Width="160" Height="160"/>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</ScrollViewer>
我的 xml 文件:
<?xml version="1.0" encoding="utf-8" ?><Image ImageUrl = "C:/Users/USER 1/Documents/Visual Studio 2012/Projects/pinchimage/pinchimage/Butterfly.jpg"/>
<Image ImageUrl="C:/Users/USER 1/Documents/Visual Studio 2012/Projects/pinchimage/pinchimage/Desert.jpg"/>
<Image ImageUrl="C:/Users/USER 1/Documents/Visual Studio 2012/Projects/pinchimage/pinchimage/Field.jpg"/>
<images>
<Image ImageUrl = "C:/Users/USER 1/Documents/Visual Studio 2012/Projects/pinchimage/pinchimage/Butterfly.jpg"/>
<Image ImageUrl="C:/Users/USER 1/Documents/Visual Studio 2012/Projects/pinchimage/pinchimage/Desert.jpg"/>
</images>
Manipage.xaml.cs:
private void imglist_Loaded(object sender, RoutedEventArgs e)
{
var element = XElement.Load("Authors.xml");
var authors = from var in element.Descendants("Image")
select new images
{
ImageUrl = GetImage(var.Attribute("ImageUrl").Value)
};
imglist.ItemsSource = authors;
}
private ImageSource GetImage(string p)
{
return new BitmapImage(new Uri(p, UriKind.Relative));
}
类文件:
public class images
{
public ImageSource ImageUrl { get; set; }
}