摘要： 代码如下：Code Behind 1 void MainWindow_Loaded(object sender, RoutedEventArgs e) 2 { 3 string imgURL = "http://www.***.com/***.jpg"; 4 if (!String.IsNullOrEmpty(imgURL)) 5 { 6 Application.Current.Dispatcher.BeginInvoke(new Action(() => 7 { 8 //return byte[]... 阅读全文