
using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
namespace SayHello
{
public class ShowMyFace:Window{
[STAThread]
public static void Main()
{
Application app=new Application();
app.Run(new ShowMyFace());
}
public ShowMyFace()
{
Title = "Show MyFace";
Uri url = new Uri("https://img-my.youkuaiyun.com/uploads/201210/21/1350827634_9514.jpg");
BitmapImage bitmap=new BitmapImage(url);
Image img=new Image();
img.Source = bitmap;
Content = img;
}
}
}
这个示例展示了如何在WPF应用中使用BitmapImage从URL加载并显示一张图片。通过创建BitmapImage对象,设置其Source属性为图片URL,然后将它赋值给Image控件的Source属性,实现图片在窗口内容区的展示。
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