【发布时间】:2013-12-07 10:32:39
【问题描述】:
public class Thumbnail : INotifyPropertyChanged
{
public BitmapImage testimage { get; set; }
Thumbnail()
{
testimage = new BitmapImage(new Uri("http://www.diseno-art.com/news_content/wp-content/uploads/2012/09/2013-Jaguar-F-Type-1.jpg"));
}
}
以及自定义控件中的图像元素:
<Image x:Name="previewImage" x:FieldModifier="public" Margin="8" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Source="{Binding Path=thumbnail.testimage}" Stretch="Fill" />
当我创建一个控件时,我会这样做:
MyControl MC = new MyControl();
MC.DataContext = new Thumbnail();
图像没有显示 - 为什么?
【问题讨论】:
标签: c# xaml data-binding windows-8 datacontext