【发布时间】:2011-05-05 15:27:48
【问题描述】:
我有这个 XAML
<ListBox Margin="0,0,-12,0" ItemsSource="{Binding Items}" Name="list">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal" Margin="0,0,0,17">
<!--Replace rectangle with image-->
<Image Height="100" Width="100" Source="{Binding Img}" Margin="12,0,9,0"/>
<StackPanel Width="311">
<TextBlock Text="{Binding Pos}"/>
</StackPanel>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
在代码中:
using (IsolatedStorageFile isoStore = IsolatedStorageFile.GetUserStoreForApplication())
{
IsolatedStorageFileStream isoStoreStream = isoStore.OpenFile("chart.xml", FileMode.Open);
using (StreamReader reader = new StreamReader(isoStoreStream))
{
XElement xml = XElement.Parse(reader.ReadToEnd());
var list = from var in xml.Descendants("Pos")
select new Single
{
Pos = Int32.Parse(var.Attribute("id").Value),
Img = how read from isolated storage the image id.jpg?
};
public class Single
{
public int Pos { set; get; }
public ??? Img { set; get; }
}
我已经将图像保存到独立存储中,但问题是:如何从独立存储中读取名称为 id.jpg(1.jpg, 2.jpg, 3.jpg...) 的图像?
【问题讨论】:
标签: c# silverlight windows-phone-7 isolatedstorage