Analyzer Warning Mitigation

.editorconfig

@@ -50,10 +50,10 @@ file_header_template = This Source Code Form is subject to the terms of the MIT
 #### .NET Coding Conventions ####
 
 # this. and Me. preferences
-dotnet_style_qualification_for_event = false:warning
-dotnet_style_qualification_for_field = false:warning
-dotnet_style_qualification_for_method = false:warning
-dotnet_style_qualification_for_property = false:warning
+dotnet_style_qualification_for_event = false:silent
+dotnet_style_qualification_for_field = false:silent
+dotnet_style_qualification_for_method = false:silent
+dotnet_style_qualification_for_property = false:silent
 
 # Language keywords vs BCL types preferences
 dotnet_style_predefined_type_for_locals_parameters_members = true:warning
@@ -95,8 +95,8 @@ dotnet_style_readonly_field = true:warning
 
 # var preferences
 csharp_style_var_elsewhere = false:warning
-csharp_style_var_for_built_in_types = false:warning
-csharp_style_var_when_type_is_apparent = false:warning
+csharp_style_var_for_built_in_types = false:none
+csharp_style_var_when_type_is_apparent = false:none
 
 # Expression-bodied members
 csharp_style_expression_bodied_accessors = false:silent
@@ -388,7 +388,7 @@ dotnet_diagnostic.SA1633.severity = none
 dotnet_diagnostic.SA1634.severity = none
 dotnet_diagnostic.SA1652.severity = none
 
-dotnet_diagnostic.IDE0009.severity = none
+
 
 # Additional Stylecop Analyzers
 dotnet_diagnostic.SA1111.severity = none
@@ -397,3 +397,19 @@ dotnet_diagnostic.SA1204.severity = none
 dotnet_diagnostic.SA1208.severity = none
 dotnet_diagnostic.SA1518.severity = none
 dotnet_diagnostic.SA1615.severity = none
+dotnet_diagnostic.SA1502.severity = none
+dotnet_diagnostic.SA1010.severity = none # Opening square brackets should not be preceded by a space
+                                         # conflicts with collection expressions and IDE0028
+
+# Suppress some ValueConverter warnings
+dotnet_diagnostic.WPF0073.severity = none # Add ValueConversion attribute (unknown types)
+dotnet_diagnostic.WPF0071.severity = none # Add ValueConversion attribute
+dotnet_diagnostic.WPF0070.severity = none # Add default field to converter
+
+# Suppress some IDE warnings
+dotnet_diagnostic.IDE0290.severity = none # Use primary constructor
+dotnet_diagnostic.CS1591.severity = none # Missing XML comment for publicly visible type or member
+                                         # 15000+ warnings in the solution
+dotnet_diagnostic.CA1510.severity = none # Use ArgumentNullException throw helper
+                                         # doesn't work with older versions of .NET
+

src/Wpf.Ui.Demo.Console/Program.cs

@@ -3,11 +3,15 @@
 // Copyright (C) Leszek Pomianowski and WPF UI Contributors.
 // All Rights Reserved.
 
+using System.Diagnostics;
+
 public static class Program
 {
     [STAThread]
     public static void Main(string[] args)
     {
+        Debug.WriteLine("Args: " + string.Join(", ", args));
+
         if (Application.Current is null)
         {
             Console.WriteLine($"Application.Current is null.");

src/Wpf.Ui.Demo.Console/Utilities/ThemeUtilities.cs

@@ -12,25 +12,27 @@ public static void ApplyTheme(this FrameworkElement frameworkElement)
     {
         ApplicationThemeManager.Apply(frameworkElement);
 
-        ThemeChangedEvent themeChanged = (sender, args) =>
+        void themeChanged(ApplicationTheme sender, Color args)
         {
             ApplicationThemeManager.Apply(frameworkElement);
             if (frameworkElement is Window window)
             {
                 if (window != UiApplication.Current.MainWindow)
+                {
                     WindowBackgroundManager.UpdateBackground(
                         window,
                         sender,
-                        Wpf.Ui.Controls.WindowBackdropType.None,
-                        true
+                        Wpf.Ui.Controls.WindowBackdropType.None
                     );
+                }
             }
-        };
+        }
 
         if (frameworkElement.IsLoaded)
         {
             ApplicationThemeManager.Changed += themeChanged;
         }
+
         frameworkElement.Loaded += (s, e) =>
         {
             ApplicationThemeManager.Changed += themeChanged;
@@ -85,6 +87,7 @@ public static void ChangeTheme()
         ApplicationThemeManager.Apply(applicationTheme, updateAccent: false);
     }
 
+    /*
     /// <summary>
     /// Applies Resources in the <paramref name="frameworkElement"/>.
     /// </summary>
@@ -128,4 +131,5 @@ private static void Apply(FrameworkElement frameworkElement)
             frameworkElement.Resources[resource.Key] = resource.Value;
         }
     }
+    */
 }

src/Wpf.Ui.Demo.Console/Views/Pages/DataPage.xaml.cs

@@ -13,7 +13,7 @@ namespace Wpf.Ui.Demo.Console.Views.Pages;
 /// </summary>
 public partial class DataPage
 {
-    public ObservableCollection<DataColor> ColorsCollection = new();
+    public ObservableCollection<DataColor> ColorsCollection = [];
 
     public DataPage()
     {
@@ -30,6 +30,7 @@ private void InitializeData()
         var random = new Random();
 
         for (int i = 0; i < 8192; i++)
+        {
             ColorsCollection.Add(
                 new DataColor
                 {
@@ -43,5 +44,6 @@ private void InitializeData()
                     )
                 }
             );
+        }
     }
 }

src/Wpf.Ui.Demo.Console/Views/Pages/SettingsPage.xaml.cs

@@ -43,6 +43,6 @@ private void OnDarkThemeRadioButtonChecked(object sender, RoutedEventArgs e)
     private string GetAssemblyVersion()
     {
         return System.Reflection.Assembly.GetExecutingAssembly().GetName().Version?.ToString()
-            ?? String.Empty;
+            ?? string.Empty;
     }
 }

src/Wpf.Ui.Demo.Console/Wpf.Ui.Demo.Console.csproj

@@ -8,6 +8,7 @@
     <UseWPF>true</UseWPF>
     <ApplicationIcon>wpfui.ico</ApplicationIcon>
     <NoWarn>$(NoWarn);SA1601</NoWarn>
+    <GenerateDocumentationFile>True</GenerateDocumentationFile>
   </PropertyGroup>
 
   <ItemGroup>

src/Wpf.Ui.Demo.Mvvm/App.xaml.cs

@@ -1,4 +1,4 @@
-// This Source Code Form is subject to the terms of the MIT License.
+// This Source Code Form is subject to the terms of the MIT License.
 // If a copy of the MIT was not distributed with this file, You can obtain one at https://opensource.org/licenses/MIT.
 // Copyright (C) Leszek Pomianowski and WPF UI Contributors.
 // All Rights Reserved.
@@ -26,40 +26,42 @@ public partial class App
     private static readonly IHost _host = Host.CreateDefaultBuilder()
         .ConfigureAppConfiguration(c =>
         {
-            c.SetBasePath(Path.GetDirectoryName(AppContext.BaseDirectory));
+            var basePath = Path.GetDirectoryName(AppContext.BaseDirectory)
+                ?? throw new DirectoryNotFoundException("Unable to find the base directory of the application.");
+            _ = c.SetBasePath(basePath);
         })
         .ConfigureServices(
             (context, services) =>
             {
                 // App Host
-                services.AddHostedService<ApplicationHostService>();
+                _ = services.AddHostedService<ApplicationHostService>();
 
                 // Page resolver service
-                services.AddSingleton<IPageService, PageService>();
+                _ = services.AddSingleton<IPageService, PageService>();
 
                 // Theme manipulation
-                services.AddSingleton<IThemeService, ThemeService>();
+                _ = services.AddSingleton<IThemeService, ThemeService>();
 
                 // TaskBar manipulation
-                services.AddSingleton<ITaskBarService, TaskBarService>();
+                _ = services.AddSingleton<ITaskBarService, TaskBarService>();
 
                 // Service containing navigation, same as INavigationWindow... but without window
-                services.AddSingleton<INavigationService, NavigationService>();
+                _ = services.AddSingleton<INavigationService, NavigationService>();
 
                 // Main window with navigation
-                services.AddSingleton<INavigationWindow, Views.MainWindow>();
-                services.AddSingleton<ViewModels.MainWindowViewModel>();
+                _ = services.AddSingleton<INavigationWindow, Views.MainWindow>();
+                _ = services.AddSingleton<ViewModels.MainWindowViewModel>();
 
                 // Views and ViewModels
-                services.AddSingleton<Views.Pages.DashboardPage>();
-                services.AddSingleton<ViewModels.DashboardViewModel>();
-                services.AddSingleton<Views.Pages.DataPage>();
-                services.AddSingleton<ViewModels.DataViewModel>();
-                services.AddSingleton<Views.Pages.SettingsPage>();
-                services.AddSingleton<ViewModels.SettingsViewModel>();
+                _ = services.AddSingleton<Views.Pages.DashboardPage>();
+                _ = services.AddSingleton<ViewModels.DashboardViewModel>();
+                _ = services.AddSingleton<Views.Pages.DataPage>();
+                _ = services.AddSingleton<ViewModels.DataViewModel>();
+                _ = services.AddSingleton<Views.Pages.SettingsPage>();
+                _ = services.AddSingleton<ViewModels.SettingsViewModel>();
 
                 // Configuration
-                services.Configure<AppConfig>(context.Configuration.GetSection(nameof(AppConfig)));
+                _ = services.Configure<AppConfig>(context.Configuration.GetSection(nameof(AppConfig)));
             }
         )
         .Build();

src/Wpf.Ui.Demo.Mvvm/AssemblyInfo.cs

@@ -3,13 +3,7 @@
 // Copyright (C) Leszek Pomianowski and WPF UI Contributors.
 // All Rights Reserved.
 
-using System.Windows;
-
 [assembly: ThemeInfo(
-    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
-    //(used if a resource is not found in the page,
-    // or application resource dictionaries)
-    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
-//(used if a resource is not found in the page,
-// app, or any theme specific resource dictionaries)
+    ResourceDictionaryLocation.None, // Where theme specific resource dictionaries are located (used if a resource is not found in the page, or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly // Where the generic resource dictionary is located (used if a resource is not found in the page, app, or any theme specific resource dictionaries)
 )]

src/Wpf.Ui.Demo.Mvvm/Helpers/EnumToBooleanConverter.cs

@@ -1,4 +1,4 @@
-// This Source Code Form is subject to the terms of the MIT License.
+// This Source Code Form is subject to the terms of the MIT License.
 // If a copy of the MIT was not distributed with this file, You can obtain one at https://opensource.org/licenses/MIT.
 // Copyright (C) Leszek Pomianowski and WPF UI Contributors.
 // All Rights Reserved.
@@ -12,11 +12,15 @@ internal class EnumToBooleanConverter : IValueConverter
 {
     public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
     {
-        if (parameter is not String enumString)
+        if (parameter is not string enumString)
+        {
             throw new ArgumentException("ExceptionEnumToBooleanConverterParameterMustBeAnEnumName");
+        }
 
         if (!Enum.IsDefined(typeof(Wpf.Ui.Appearance.ApplicationTheme), value))
+        {
             throw new ArgumentException("ExceptionEnumToBooleanConverterValueMustBeAnEnum");
+        }
 
         var enumValue = Enum.Parse(typeof(Wpf.Ui.Appearance.ApplicationTheme), enumString);
 
@@ -25,8 +29,10 @@ public object Convert(object value, Type targetType, object parameter, CultureIn
 
     public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
     {
-        if (parameter is not String enumString)
+        if (parameter is not string enumString)
+        {
             throw new ArgumentException("ExceptionEnumToBooleanConverterParameterMustBeAnEnumName");
+        }
 
         return Enum.Parse(typeof(Wpf.Ui.Appearance.ApplicationTheme), enumString);
     }

src/Wpf.Ui.Demo.Mvvm/Models/AppConfig.cs

@@ -1,4 +1,4 @@
-// This Source Code Form is subject to the terms of the MIT License.
+// This Source Code Form is subject to the terms of the MIT License.
 // If a copy of the MIT was not distributed with this file, You can obtain one at https://opensource.org/licenses/MIT.
 // Copyright (C) Leszek Pomianowski and WPF UI Contributors.
 // All Rights Reserved.
@@ -7,7 +7,7 @@ namespace Wpf.Ui.Demo.Mvvm.Models;
 
 public class AppConfig
 {
-    public string ConfigurationsFolder { get; set; }
+    public string? ConfigurationsFolder { get; set; }
 
-    public string AppPropertiesFileName { get; set; }
+    public string? AppPropertiesFileName { get; set; }
 }

src/Wpf.Ui.Demo.Mvvm/Services/ApplicationHostService.cs

@@ -1,4 +1,4 @@
-// This Source Code Form is subject to the terms of the MIT License.
+// This Source Code Form is subject to the terms of the MIT License.
 // If a copy of the MIT was not distributed with this file, You can obtain one at https://opensource.org/licenses/MIT.
 // Copyright (C) Leszek Pomianowski and WPF UI Contributors.
 // All Rights Reserved.
@@ -14,7 +14,7 @@ namespace Wpf.Ui.Demo.Mvvm.Services;
 public class ApplicationHostService : IHostedService
 {
     private readonly IServiceProvider _serviceProvider;
-    private INavigationWindow _navigationWindow;
+    private INavigationWindow? _navigationWindow;
 
     public ApplicationHostService(IServiceProvider serviceProvider)
     {
@@ -53,7 +53,7 @@ private async Task HandleActivationAsync()
             )!;
             _navigationWindow!.ShowWindow();
 
-            _navigationWindow.Navigate(typeof(Views.Pages.DashboardPage));
+            _ = _navigationWindow.Navigate(typeof(Views.Pages.DashboardPage));
         }
 
         await Task.CompletedTask;

src/Wpf.Ui.Demo.Mvvm/Services/PageService.cs

@@ -1,4 +1,4 @@
-// This Source Code Form is subject to the terms of the MIT License.
+// This Source Code Form is subject to the terms of the MIT License.
 // If a copy of the MIT was not distributed with this file, You can obtain one at https://opensource.org/licenses/MIT.
 // Copyright (C) Leszek Pomianowski and WPF UI Contributors.
 // All Rights Reserved.
@@ -16,7 +16,7 @@ public class PageService : IPageService
     private readonly IServiceProvider _serviceProvider;
 
     /// <summary>
-    /// Creates new instance and attaches the <see cref="IServiceProvider"/>.
+    /// Initializes a new instance of the <see cref="PageService"/> class and attaches the <see cref="IServiceProvider"/>.
     /// </summary>
     public PageService(IServiceProvider serviceProvider)
     {
@@ -28,7 +28,9 @@ public PageService(IServiceProvider serviceProvider)
         where T : class
     {
         if (!typeof(FrameworkElement).IsAssignableFrom(typeof(T)))
+        {
             throw new InvalidOperationException("The page should be a WPF control.");
+        }
 
         return (T?)_serviceProvider.GetService(typeof(T));
     }
@@ -37,7 +39,9 @@ public PageService(IServiceProvider serviceProvider)
     public FrameworkElement? GetPage(Type pageType)
     {
         if (!typeof(FrameworkElement).IsAssignableFrom(pageType))
+        {
             throw new InvalidOperationException("The page should be a WPF control.");
+        }
 
         return _serviceProvider.GetService(pageType) as FrameworkElement;
     }

src/Wpf.Ui.Demo.Mvvm/ViewModels/DataViewModel.cs

@@ -1,4 +1,4 @@
-// This Source Code Form is subject to the terms of the MIT License.
+// This Source Code Form is subject to the terms of the MIT License.
 // If a copy of the MIT was not distributed with this file, You can obtain one at https://opensource.org/licenses/MIT.
 // Copyright (C) Leszek Pomianowski and WPF UI Contributors.
 // All Rights Reserved.
@@ -14,23 +14,26 @@ public partial class DataViewModel : ObservableObject, INavigationAware
     private bool _isInitialized = false;
 
     [ObservableProperty]
-    private IEnumerable<DataColor> _colors;
+    private List<DataColor> _colors = [];
 
     public void OnNavigatedTo()
     {
         if (!_isInitialized)
+        {
             InitializeViewModel();
+        }
     }
 
     public void OnNavigatedFrom() { }
 
     private void InitializeViewModel()
     {
         var random = new Random();
-        var colorCollection = new List<DataColor>();
+        Colors.Clear();
 
         for (int i = 0; i < 8192; i++)
-            colorCollection.Add(
+        {
+            Colors.Add(
                 new DataColor
                 {
                     Color = new SolidColorBrush(
@@ -43,8 +46,7 @@ private void InitializeViewModel()
                     )
                 }
             );
-
-        Colors = colorCollection;
+        }
 
         _isInitialized = true;
     }