调试器Visualizer和“类型未标记为可序列化”

我正在尝试创建一个调试器可视化器,它将显示任何Control控件层次结构。 它已经完成,但我得到了exception“类型未标记为可序列化”

我该如何克服这个问题? Control是.NET Windows Forms框架类型,我无法将其标记为可序列化。

您还需要实现VisualizerObjectSource来执行自定义序列化。

例:

 public class ControlVisualizerObjectSource : VisualizerObjectSource { public override void GetData(object target, Stream outgoingData) { var writer = new StreamWriter(outgoingData); writer.WriteLine(((Control)target).Text); writer.Flush(); } } public class ControlVisualizer : DialogDebuggerVisualizer { protected override void Show( IDialogVisualizerService windowService, IVisualizerObjectProvider objectProvider) { string text = new StreamReader(objectProvider.GetData()).ReadLine(); } public static void TestShowVisualizer(object objectToVisualize) { var visualizerHost = new VisualizerDevelopmentHost( objectToVisualize, typeof(ControlVisualizer), typeof(ControlVisualizerObjectSource)); visualizerHost.ShowVisualizer(); } } class Program { static void Main(string[] args) { ControlVisualizer.TestShowVisualizer(new Control("Hello World!")); } } 

您还需要使用适当的VisualizarObjectSource注册可视VisualizarObjectSource ,对于此示例,可能是这样的:

 [assembly: DebuggerVisualizer( typeof(ControlVisualizer), typeof(ControlVisualizerObjectSource), Target = typeof(System.Windows.Forms.Control), Description = "Control Visualizer")]