oh god oh god what have i done

src/modules/cmdpal/ext/SamplePagesExtension/Pages/SampleListPage.cs

@@ -2,8 +2,10 @@
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
+using System.Diagnostics.CodeAnalysis;
 using Microsoft.CommandPalette.Extensions;
 using Microsoft.CommandPalette.Extensions.Toolkit;
+using Windows.Foundation;
 using Windows.Foundation.Collections;
 using Windows.System;
 using Windows.Win32;
@@ -170,10 +172,22 @@ internal sealed partial class SampleListPage : ListPage
             {
                 Title = "Get the name of the Foreground window",
             },
+            new ListItem(new JustHasProps())
+            {
+                Title = "Not actually invokable",
+            },
             new ListItem(new CommandWithProperties())
             {
                 Title = "I have properties",
             },
+            new ListItem(new OtherCommandWithProperties())
+            {
+                Title = "I also have properties",
+            },
+            new ListItem(new AnotherCommandWithProperties())
+            {
+                Title = "InvokableCommand, IHaveProperties",
+            },
         ];
     }
 
@@ -188,4 +202,72 @@ internal sealed partial class SampleListPage : ListPage
             { "hmm?", null },
         };
     }
+
+#nullable enable
+    internal sealed partial class OtherCommandWithProperties : ICommand2, IInvokableCommand
+    {
+        public string Name => "Revetahw";
+
+        public IIconInfo Icon => new IconInfo("\uF146");
+
+        public string Id => string.Empty;
+
+        public event TypedEventHandler<object, IPropChangedEventArgs>? PropChanged;
+
+        public ICommandResult Invoke(object sender)
+        {
+            PropChanged?.Invoke(this, new PropChangedEventArgs(nameof(Name)));
+            return CommandResult.ShowToast("whoop");
+        }
+
+        public IPropertySet OtherProperties => new PropertySet()
+        {
+            { "Foo", "bar" },
+            { "Secret", 42 },
+            { "hmm?", null },
+        };
+    }
+
+    internal sealed partial class JustHasProps : ICommand2
+    {
+        public string Name => "JustHasProps";
+
+        public IIconInfo Icon => new IconInfo("\uF147");
+
+        public string Id => string.Empty;
+
+        public event TypedEventHandler<object, IPropChangedEventArgs>? PropChanged;
+
+        public ICommandResult Invoke(object sender)
+        {
+            PropChanged?.Invoke(this, new PropChangedEventArgs(nameof(Name)));
+            return CommandResult.ShowToast("whoop");
+        }
+
+        public IPropertySet OtherProperties => new PropertySet()
+        {
+            { "Foo", "bar" },
+            { "Secret", 42 },
+            { "hmm?", null },
+        };
+    }
+
+    internal sealed partial class AnotherCommandWithProperties : InvokableCommand, IHaveProperties
+    {
+        [DynamicDependency(DynamicallyAccessedMemberTypes.All, typeof(IHaveProperties))]
+        static AnotherCommandWithProperties()
+        {
+        }
+
+        public override string Name => "Another";
+
+        public override IconInfo Icon => new IconInfo("\uF147");
+
+        public IPropertySet Properties => new PropertySet()
+        {
+            { "it", "doesn't" },
+            { "matter", 42 },
+            { "nothing seems to", "work" },
+        };
+    }
 }