MailAddressDebuggerVisualize works

MailAddressVisualizer/MailAddressVisualizer/MailAddressDebuggerVisualizerProvider .cs

@@ -1,20 +1,24 @@
 using MailAddressVisualizerSource;
+using Microsoft.VisualStudio.Extensibility;
 using Microsoft.VisualStudio.Extensibility.DebuggerVisualizers;
 using Microsoft.VisualStudio.RpcContracts.RemoteUI;
 
 using System.Net.Mail;
-using System.Numerics;
 using System.Threading;
 using System.Threading.Tasks;
 namespace MailAddressVisualizer;
 
+[VisualStudioContribution]
 internal class MailAddressDebuggerVisualizerProvider : DebuggerVisualizerProvider
 {
     public override DebuggerVisualizerProviderConfiguration DebuggerVisualizerProviderConfiguration => new(
     [
-        new VisualizerTargetType("Vector3 Visualizer", typeof(Vector3)),
         new VisualizerTargetType("MailAddress Visualizer", typeof(MailAddress))
-    ]);
+    ])
+    {
+        VisualizerObjectSourceType = new VisualizerObjectSourceType(typeof(MailAddressObjectSource)),
+        Style = VisualizerStyle.ToolWindow,
+    };
 
     public override async Task<IRemoteUserControl> CreateVisualizerAsync(
     VisualizerTarget visualizerTarget, CancellationToken cancellationToken)

MailAddressVisualizer/MailAddressVisualizerTest/Program.cs

@@ -1,9 +1,6 @@
 // See https://aka.ms/new-console-template for more information
 using System.Net.Mail;
-using System.Numerics;
 
-var displayName = "Thomas Ardal";
-var email = "thomas@elmah.io";
-var mailAddress = new MailAddress(email, displayName);
-var xxx = new Vector3(1, 2, 3);
+var mailAddress = new MailAddress("thomas@elmah.io", "Thomas Ardal");
+var mailAddress2 = new MailAddress("matt@xxx.com", "Matthias Heil"); 
 return;