相关疑难解决方法(0)

在我的应用程序中,我使用下面提到的帮助方法将我的独立存储图像绑定到Image控件.我从这个链接辅助方法," 绑定存储在独立存储图像控制在Windows Phone的图片 "

public class IsoStoreImageSource : DependencyObject
{
public static void SetIsoStoreFileName(UIElement element, string value)
{
    element.SetValue(IsoStoreFileNameProperty, value);
}
public static string GetIsoStoreFileName(UIElement element)
{
    return (string)element.GetValue(IsoStoreFileNameProperty);
}

// Using a DependencyProperty as the backing store for IsoStoreFileName.  This enables animation, styling, binding, etc...
public static readonly DependencyProperty IsoStoreFileNameProperty =
    DependencyProperty.RegisterAttached("IsoStoreFileName", typeof(string), typeof(IsoStoreImageSource), new PropertyMetadata("", Changed));

private static void Changed(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
    Image img = d as Image;

    if (img != null)
    {
        var path = …