winui

Author: AlexanderEgorov

DevExpress.Mvvm.CodeGenerators.Tests/UnitTests.WinUI/Tests.cs

@@ -228,8 +228,8 @@ partial class Example : INotifyPropertyChanged, ISupportUIServices {
         IUIServiceContainer ServiceContainer => serviceContainer ??= new UIServiceContainer();
         IUIServiceContainer ISupportUIServices.ServiceContainer => ServiceContainer;
 
-        protected object? GetUIService(Type type, string key = null) => ServiceContainer.GetService(type, key);
-        protected T? GetUIService<T>(string key = null) where T : class => ServiceContainer.GetService<T>(key);
+        protected object? GetUIService(Type type, string? key = null) => ServiceContainer.GetService(type, key);
+        protected T? GetUIService<T>(string? key = null) where T : class => ServiceContainer.GetService<T>(key);
 
         protected void RaisePropertyChanged(PropertyChangedEventArgs e) => PropertyChanged?.Invoke(this, e);
 

DevExpress.Mvvm.CodeGenerators/DevExpress.Mvvm.CodeGenerators.csproj

@@ -70,7 +70,7 @@
   <PropertyGroup>
     <Title>DevExpress.Mvvm.CodeGenerators</Title>
     <Product>DevExpress.Mvvm.CodeGenerators</Product>
-    <Version>21.2.2</Version>
+    <Version>21.2.4</Version>
     <NeutralLanguage>en-US</NeutralLanguage>
     <Company>Developer Express Inc.</Company>
   </PropertyGroup>

DevExpress.Mvvm.CodeGenerators/Generators/InterfaceGenerator.cs

@@ -60,9 +60,9 @@ public void AppendImplementation(SourceBuilder source) {
                       .AppendLine(@"IUIServiceContainer ISupportUIServices.ServiceContainer => ServiceContainer;");
                 source.AppendLine();
                 source.AppendIf(!isSealed, protectedModifier)
-                      .AppendLine("object? GetUIService(Type type, string key = null) => ServiceContainer.GetService(type, key);");
+                      .AppendLine("object? GetUIService(Type type, string? key = null) => ServiceContainer.GetService(type, key);");
                 source.AppendIf(!isSealed, protectedModifier)
-                      .AppendLine("T? GetUIService<T>(string key = null) where T : class => ServiceContainer.GetService<T>(key);");
+                      .AppendLine("T? GetUIService<T>(string? key = null) where T : class => ServiceContainer.GetService<T>(key);");
                 return;
             }
             source.AppendLine("IServiceContainer? serviceContainer;")