remove need for reactiveCommand.

src/Avalonia.Dialogs/Avalonia.Dialogs.csproj

@@ -12,6 +12,7 @@
 
   <Import Project="..\..\build\Rx.props" />
   <Import Project="..\..\build\ReactiveUI.props" />
+  <Import Project="..\..\build\BuildTargets.targets" />
 
   <ItemGroup>
     <ProjectReference Include="..\Avalonia.Diagnostics\Avalonia.Diagnostics.csproj" />

src/Avalonia.Dialogs/Internal/ManagedFileChooser.xaml

@@ -39,7 +39,7 @@
       </dialogs:ChildFitter>
       <TextBox x:Name="Location" Text="{Binding Location}" Margin="0 0 5 0">
         <TextBox.KeyBindings>
-          <KeyBinding Command="{Binding EnterLocationCommand}" Gesture="Enter"/>
+          <KeyBinding Command="{Binding EnterPressed}" Gesture="Enter"/>
         </TextBox.KeyBindings>
       </TextBox>
     </DockPanel>

src/Avalonia.Dialogs/Internal/ManagedFileChooserViewModel.cs

@@ -145,20 +145,20 @@ namespace Avalonia.Dialogs.Internal
 
 			Navigate(directory, (dialog as FileDialog)?.InitialFileName);
 			SelectedItems.CollectionChanged += OnSelectionChangedAsync;
-
-			EnterLocationCommand = ReactiveCommand.Create(() =>
-			{
-				if (Directory.Exists(Location))
-				{
-					Navigate(Location);
-				}
-				else if (File.Exists(Location))
-				{
-					CompleteRequested?.Invoke(new[] { Location });
-				}
-			});
 		}
 
+        public void EnterPressed ()
+        {
+            if (Directory.Exists(Location))
+            {
+                Navigate(Location);
+            }
+            else if (File.Exists(Location))
+            {
+                CompleteRequested?.Invoke(new[] { Location });
+            }
+        }
+
 		private async void OnSelectionChangedAsync(object sender, NotifyCollectionChangedEventArgs e)
 		{
 			if (_scheduledSelectionValidation)
@@ -329,7 +329,5 @@ namespace Avalonia.Dialogs.Internal
 		{
 			CompleteRequested?.Invoke(new[] { item.Path });
 		}
-
-		public ReactiveCommand<Unit, Unit> EnterLocationCommand { get; }
 	}
 }