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Working with warnings

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This commit is contained in:
Matthias Heil
2026-04-04 15:36:30 +02:00
parent 3b9d8f4c16
commit 015d7d4542
21 changed files with 211 additions and 159 deletions
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CSharp/Applications/AvaloniaLoggingDI/App.axaml
+1 -1
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@@ -10,7 +10,7 @@
</Application.DataTemplates>
<Application.Styles>
<FluentTheme Mode="Light"/>
<FluentTheme/>
<StyleInclude Source="avares://Avalonia.Controls.DataGrid/Themes/Fluent.xaml"/>
</Application.Styles>
</Application>
CSharp/Applications/AvaloniaLoggingDI/App.axaml.cs
+33 -20
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@@ -1,23 +1,23 @@
using System;
using System.Drawing;
using System.Reflection;
using System.Threading;
using Avalonia;
using Avalonia.Controls.ApplicationLifetimes;
using Avalonia.Data.Core;
using Avalonia.Data.Core.Plugins;
using Avalonia.Markup.Xaml;
using AvaloniaLoggingDI.ViewModels;
using AvaloniaLoggingDI.Views;
using LogViewer.Avalonia;
using MessageBox.Avalonia;
using MessageBox.Avalonia.Enums;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using MsBox.Avalonia;
using MsBox.Avalonia.Enums;
using MsLogger.Core;
using RandomLogging.Service;
using Icon = MessageBox.Avalonia.Enums.Icon;
using System;
using System.Drawing;
using System.Linq;
using System.Reflection;
using System.Threading;
using Icon = MsBox.Avalonia.Enums.Icon;
namespace AvaloniaLoggingDI;
@@ -30,9 +30,9 @@ public partial class App : Application
{
if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
{
// Line below is needed to remove Avalonia data validation.
// Without this line you will get duplicate validations from both Avalonia and CT
ExpressionObserver.DataValidators.RemoveAll(x => x is DataAnnotationsValidationPlugin);
// Avoid duplicate validations from both Avalonia and the CommunityToolkit.
// More info: https://docs.avaloniaui.net/docs/guides/development-guides/data-validation#manage-validationplugins
DisableAvaloniaDataAnnotationValidation();
// catch all unhandled errors
AppDomain.CurrentDomain.UnhandledException += OnUnhandledException;
@@ -94,7 +94,7 @@ public partial class App : Application
_host = builder.Build();
_cancellationTokenSource = new();
try
{
LogStartingMode();
@@ -119,7 +119,17 @@ public partial class App : Application
base.OnFrameworkInitializationCompleted();
}
private static void DisableAvaloniaDataAnnotationValidation()
{
// Get an array of plugins to remove
var dataValidationPluginsToRemove = BindingPlugins.DataValidators.OfType<DataAnnotationsValidationPlugin>().ToArray();
// remove each entry found
foreach (var plugin in dataValidationPluginsToRemove)
{
BindingPlugins.DataValidators.Remove(plugin);
}
}
private void OnShutdownRequested(object? sender, ShutdownRequestedEventArgs e)
=> _ = _host!.StopAsync(_cancellationTokenSource!.Token);
@@ -133,24 +143,27 @@ public partial class App : Application
private void OnUnhandledException(object sender, UnhandledExceptionEventArgs e)
=> ShowMessageBox("Unhandled Error", ((Exception)e.ExceptionObject).Message);
private void ShowMessageBox(string title, string message)
private static void ShowMessageBox(string title, string message)
{
MessageBox.Avalonia.BaseWindows.Base.IMsBoxWindow<ButtonResult> messageBoxStandardWindow = MessageBoxManager
.GetMessageBoxStandardWindow(title, message, ButtonEnum.Ok, Icon.Stop);
messageBoxStandardWindow.Show();
}
var box = MessageBoxManager.GetMessageBoxStandard(
"Exception",
text: message,
ButtonEnum.Ok,
Icon.Stop
);
_ = box.ShowAsync().GetAwaiter();
}
private void LogStartingMode()
{
// Get the Launch mode
bool isDevelopment = string.Equals(Environment.GetEnvironmentVariable("DOTNET_MODIFIABLE_ASSEMBLIES"), "debug",
StringComparison.InvariantCultureIgnoreCase);
StringComparison.OrdinalIgnoreCase);
// initialize a logger & EventId
ILogger<App> logger = _host!.Services.GetRequiredService<ILogger<App>>();
EventId eventId = new EventId(id: 0, name: Assembly.GetEntryAssembly()!.GetName().Name);
// log a test pattern for each log level
logger.TestPattern(eventId: eventId);
CSharp/Applications/AvaloniaLoggingDI/AvaloniaLoggingDI.csproj
+7
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@@ -4,6 +4,9 @@
<BuiltInComInteropSupport>true</BuiltInComInteropSupport>
<ApplicationManifest>app.manifest</ApplicationManifest>
</PropertyGroup>
<ItemGroup>
<None Remove="Assets\avalonia-logo.ico" />
</ItemGroup>
<ItemGroup>
<Content Include="appsettings.Development.json">
@@ -31,4 +34,8 @@
<ProjectReference Include="..\..\Core\MsLogger.Core\MsLogger.Core.csproj" />
</ItemGroup>
<ItemGroup>
<AvaloniaResource Include="Assets\avalonia-logo.ico" />
</ItemGroup>
</Project>
CSharp/Applications/AvaloniaLoggingDI/ViewLocator.cs
+15 -6
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@@ -2,15 +2,24 @@ using Avalonia.Controls;
using Avalonia.Controls.Templates;
using AvaloniaLoggingDI.ViewModels;
using System;
using System.Diagnostics.CodeAnalysis;
namespace AvaloniaLoggingDI;
// <summary>
/// Given a view model, returns the corresponding view if possible.
/// </summary>
[RequiresUnreferencedCode(
"Default implementation of ViewLocator involves reflection which may be trimmed away.",
Url = "https://docs.avaloniaui.net/docs/concepts/view-locator")]
public class ViewLocator : IDataTemplate
{
public IControl Build(object data)
public Control? Build(object? param)
{
string name = data.GetType().FullName!.Replace("ViewModel", "View");
Type? type = Type.GetType(name);
if (param is null)
return null;
var name = param.GetType().FullName!.Replace("ViewModel", "View", StringComparison.Ordinal);
var type = Type.GetType(name);
if (type != null)
{
@@ -20,8 +29,8 @@ public class ViewLocator : IDataTemplate
return new TextBlock { Text = "Not Found: " + name };
}
public bool Match(object data)
public bool Match(object? data)
{
return data is ViewModelBase;
}
}
}
CSharp/Applications/AvaloniaLoggingDI/Views/MainWindow.axaml
+1 -1
View File
@@ -11,7 +11,7 @@
mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
Title="C# AVALONIA | LogViewer Control Example - Dot Net 7.0"
Icon="avares://Avalonia.Resources/Assets/avalonia-logo.ico"
Icon="/Assets/avalonia-logo.ico"
WindowStartupLocation="CenterScreen" Height="634" Width="600">
<control:LogViewerControl DataContext="{Binding LogViewer}" />
CSharp/Applications/AvaloniaLoggingNoDI/App.axaml
+1 -1
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@@ -3,7 +3,7 @@
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<Application.Styles>
<FluentTheme Mode="Light"/>
<FluentTheme/>
<StyleInclude Source="avares://Avalonia.Controls.DataGrid/Themes/Fluent.xaml"/>
</Application.Styles>
</Application>
CSharp/Applications/AvaloniaLoggingNoDI/App.axaml.cs
+17 -4
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@@ -4,6 +4,7 @@ using Avalonia.Data.Core;
using Avalonia.Data.Core.Plugins;
using Avalonia.Markup.Xaml;
using AvaloniaLoggingNoDI.Views;
using System.Linq;
namespace AvaloniaLoggingNoDI;
@@ -18,12 +19,24 @@ public partial class App : Application
{
if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
{
// Line below is needed to remove Avalonia data validation.
// Without this line you will get duplicate validations from both Avalonia and CT
ExpressionObserver.DataValidators.RemoveAll(x => x is DataAnnotationsValidationPlugin);
desktop.MainWindow = new MainWindow();
// Avoid duplicate validations from both Avalonia and the CommunityToolkit.
// More info: https://docs.avaloniaui.net/docs/guides/development-guides/data-validation#manage-validationplugins
DisableAvaloniaDataAnnotationValidation();
desktop.MainWindow = new MainWindow();
}
base.OnFrameworkInitializationCompleted();
}
private static void DisableAvaloniaDataAnnotationValidation()
{
// Get an array of plugins to remove
var dataValidationPluginsToRemove =
BindingPlugins.DataValidators.OfType<DataAnnotationsValidationPlugin>().ToArray();
// remove each entry found
foreach (var plugin in dataValidationPluginsToRemove)
{
BindingPlugins.DataValidators.Remove(plugin);
}
}
}
CSharp/Applications/AvaloniaLoggingNoDI/AvaloniaLoggingNoDI.csproj
+8
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@@ -6,6 +6,14 @@
<ApplicationManifest>app.manifest</ApplicationManifest>
</PropertyGroup>
<ItemGroup>
<None Remove="Assets\avalonia-logo.ico" />
</ItemGroup>
<ItemGroup>
<AvaloniaResource Include="Assets\avalonia-logo.ico" />
</ItemGroup>
<ItemGroup>
<Content Include="appsettings.Development.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
CSharp/Applications/AvaloniaLoggingNoDI/Views/MainWindow.axaml
+1 -1
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@@ -11,7 +11,7 @@
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
Title="C# AVALONIA MINIMAL | LogViewer Control Example - Dot Net 7.0"
Icon="avares://Avalonia.Resources/Assets/avalonia-logo.ico"
Icon="/Assets/avalonia-logo.ico"
WindowStartupLocation="CenterScreen" Height="634" Width="600">
<control:LogViewerControl x:Name="LogViewerControl" />
CSharp/Applications/AvaloniaSerilogDI/App.axaml
+1 -1
View File
@@ -8,7 +8,7 @@
</Application.DataTemplates>
<Application.Styles>
<FluentTheme Mode="Light"/>
<FluentTheme />
<StyleInclude Source="avares://Avalonia.Controls.DataGrid/Themes/Fluent.xaml"/>
</Application.Styles>
</Application>
CSharp/Applications/AvaloniaSerilogDI/App.axaml.cs
+63 -85
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@@ -1,6 +1,5 @@
using Avalonia;
using Avalonia.Controls.ApplicationLifetimes;
using Avalonia.Data.Core;
using Avalonia.Data.Core.Plugins;
using Avalonia.Markup.Xaml;
using AvaloniaSerilogDI.ViewModels;
@@ -8,28 +7,28 @@ using AvaloniaSerilogDI.Views;
using Common.Core.Extensions;
using LogViewer.Avalonia;
using LogViewer.Core;
using MessageBox.Avalonia;
using MessageBox.Avalonia.Enums;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using MsBox.Avalonia;
using MsBox.Avalonia.Enums;
using RandomLogging.Service;
using Serilog;
using Serilog.Sinks.LogView.Core;
using System;
using System.Drawing;
using System.Globalization;
using System.Linq;
using System.Reflection;
using System.Threading;
using Icon = MessageBox.Avalonia.Enums.Icon;
using Icon = MsBox.Avalonia.Enums.Icon;
namespace AvaloniaSerilogDI;
public partial class App : Application
{
#region Constructors
public override void Initialize()
=> AvaloniaXamlLoader.Load(this);
=> AvaloniaXamlLoader.Load(this);
#endregion
@@ -42,91 +41,58 @@ public partial class App : Application
#region Methods
public override void OnFrameworkInitializationCompleted()
public override void OnFrameworkInitializationCompleted()
{
if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
{
// Line below is needed to remove Avalonia data validation.
// Without this line you will get duplicate validations from both Avalonia and CT
ExpressionObserver.DataValidators.RemoveAll(x => x is DataAnnotationsValidationPlugin);
// Avoid duplicate validations from both Avalonia and the CommunityToolkit.
// More info: https://docs.avaloniaui.net/docs/guides/development-guides/data-validation#manage-validationplugins
DisableAvaloniaDataAnnotationValidation();
// catch all unhandled errors
AppDomain.CurrentDomain.UnhandledException += OnUnhandledException;
HostApplicationBuilder builder = Host.CreateApplicationBuilder();
builder
// Register the Random Logging Service
.AddRandomBackgroundService()
builder
// Register the Random Logging Service
.AddRandomBackgroundService()
// visual debugging tools
.AddLogViewer();
// visual debugging tools
.AddLogViewer();
IServiceCollection services = builder.Services;
IServiceCollection services = builder.Services;
// Serilog Logger
// Serilog Logger
// Azure: https://devblogs.microsoft.com/dotnet/asp-net-core-logging/
// ApplicationInsights: https://github.com/serilog-contrib/serilog-sinks-applicationinsights
// AmazonCloudWatch: https://blog.ivankahl.com/logging-dotnet-to-aws-cloudwatch-using-serilog/
// video: https://www.youtube.com/watch?v=nVAkSBpsuTk (How Structured Logging With Serilog Can Make Your Life Easier)
// video: https://www.youtube.com/watch?v=_iryZxv8Rxw (C# Logging with Serilog and Seq - Structured Logging Made Easy)
// ps: docker run -d --restart unless-stopped --name seq -e ACCEPT_EULA=Y -v c:\WIP\LogData:/data -p 8081:80 datalust/seq:latest
// docker rmi datalust/seq --force
// Azure: https://devblogs.microsoft.com/dotnet/asp-net-core-logging/
// ApplicationInsights: https://github.com/serilog-contrib/serilog-sinks-applicationinsights
// AmazonCloudWatch: https://blog.ivankahl.com/logging-dotnet-to-aws-cloudwatch-using-serilog/
// video: https://www.youtube.com/watch?v=nVAkSBpsuTk (How Structured Logging With Serilog Can Make Your Life Easier)
// video: https://www.youtube.com/watch?v=_iryZxv8Rxw (C# Logging with Serilog and Seq - Structured Logging Made Easy)
// ps: docker run -d --restart unless-stopped --name seq -e ACCEPT_EULA=Y -v c:\WIP\LogData:/data -p 8081:80 datalust/seq:latest
// docker rmi datalust/seq --force
// ref: https://stackoverflow.com/questions/66304596/how-to-dependency-inject-serilog-into-the-rest-of-my-classes-in-net-console-app
services.AddLogging(configure: cfg =>
{
Log.Logger = new LoggerConfiguration()
//Serilog.Core.Logger logger = new LoggerConfiguration()
.ReadFrom.Configuration(builder.Configuration)
.WriteTo.DataStoreLoggerSink(
dataStoreProvider: () => _host!.Services.TryGetService<ILogDataStore>()!
//dataStoreProvider: () => _host!.Services.TryGetService<ILogDataStore>()!,
//options =>
//{
// options.Colors[LogLevel.Trace] = new()
// {
// Foreground = Color.White,
// Background = Color.DarkGray
// };
// options.Colors[LogLevel.Debug] = new()
// {
// Foreground = Color.White,
// Background = Color.Gray
// };
// options.Colors[LogLevel.Information] = new()
// {
// Foreground = Color.White,
// Background = Color.DodgerBlue
// };
// options.Colors[LogLevel.Warning] = new()
// {
// Foreground = Color.White,
// Background = Color.Orchid
// };
//}
)
.CreateLogger();
cfg.ClearProviders()
.AddSerilog(Log.Logger);
});
services
.AddSingleton<MainViewModel>()
.AddSingleton(service => new MainWindow
// ref: https://stackoverflow.com/questions/66304596/how-to-dependency-inject-serilog-into-the-rest-of-my-classes-in-net-console-app
services.AddLogging(configure: cfg =>
{
DataContext = service.GetRequiredService<MainViewModel>()
Log.Logger = new LoggerConfiguration()
.ReadFrom.Configuration(builder.Configuration)
.WriteTo.DataStoreLoggerSink( dataStoreProvider: () => _host!.Services.TryGetService<ILogDataStore>()!,formatProvider: CultureInfo.InvariantCulture)
.CreateLogger();
cfg.ClearProviders().AddSerilog(Log.Logger);
});
services
.AddSingleton<MainViewModel>()
.AddSingleton(service => new MainWindow
{
DataContext = service.GetRequiredService<MainViewModel>()
});
_host = builder.Build();
_cancellationTokenSource = new();
try
{
LogStartingMode();
@@ -155,8 +121,18 @@ public partial class App : Application
base.OnFrameworkInitializationCompleted();
}
private static void DisableAvaloniaDataAnnotationValidation()
{
// Get an array of plugins to remove
var dataValidationPluginsToRemove = BindingPlugins.DataValidators.OfType<DataAnnotationsValidationPlugin>().ToArray();
private void OnShutdownRequested(object? sender, ShutdownRequestedEventArgs e)
// remove each entry found
foreach (var plugin in dataValidationPluginsToRemove)
{
BindingPlugins.DataValidators.Remove(plugin);
}
}
private void OnShutdownRequested(object? sender, ShutdownRequestedEventArgs e)
=> CleanUp();
private void OnUnhandledException(object sender, UnhandledExceptionEventArgs e)
@@ -169,23 +145,25 @@ public partial class App : Application
CleanUp();
}
private void ShowMessageBox(string title, string message)
private static void ShowMessageBox(string title, string message)
{
MessageBox.Avalonia.BaseWindows.Base.IMsBoxWindow<ButtonResult> messageBoxStandardWindow = MessageBoxManager
.GetMessageBoxStandardWindow(title, message, ButtonEnum.Ok, Icon.Stop);
messageBoxStandardWindow.Show();
var box = MessageBoxManager.GetMessageBoxStandard(
"Exception",
text: message,
ButtonEnum.Ok,
Icon.Stop
);
_ = box.ShowAsync().GetAwaiter();
}
private void LogStartingMode()
{
// Get the Launch mode
bool isDevelopment = string.Equals(Environment.GetEnvironmentVariable("DOTNET_MODIFIABLE_ASSEMBLIES"), "debug",
StringComparison.InvariantCultureIgnoreCase);
StringComparison.OrdinalIgnoreCase);
// initialize a logger & EventId
ILogger<App> logger = _host!.Services.GetRequiredService<ILogger<App>>();
EventId eventId = new EventId(id: 0, name: Assembly.GetEntryAssembly()!.GetName().Name);
EventId eventId = new(id: 0, name: Assembly.GetEntryAssembly()!.GetName().Name);
// log a test pattern for each log level
logger.TestPattern(eventId: eventId);
@@ -197,7 +175,7 @@ public partial class App : Application
private void CleanUp()
{
// tell the background services that we are shutting down
_ = _host!.StopAsync(_cancellationTokenSource!.Token);
_ = _host?.StopAsync(_cancellationTokenSource?.Token ?? CancellationToken.None);
// flush logs
Log.CloseAndFlush();
CSharp/Applications/AvaloniaSerilogDI/AvaloniaSerilogDI.csproj
+6
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@@ -4,6 +4,12 @@
<BuiltInComInteropSupport>true</BuiltInComInteropSupport>
<ApplicationManifest>app.manifest</ApplicationManifest>
</PropertyGroup>
<ItemGroup>
<None Remove="Assets\avalonia-logo.ico" />
</ItemGroup>
<ItemGroup>
<AvaloniaResource Include="Assets\avalonia-logo.ico" />
</ItemGroup>
<ItemGroup>
<Content Include="appsettings.Development.json">
CSharp/Applications/AvaloniaSerilogDI/ViewLocator.cs
+15 -6
View File
@@ -2,15 +2,24 @@ using Avalonia.Controls;
using Avalonia.Controls.Templates;
using AvaloniaSerilogDI.ViewModels;
using System;
using System.Diagnostics.CodeAnalysis;
namespace AvaloniaSerilogDI;
// <summary>
/// Given a view model, returns the corresponding view if possible.
/// </summary>
[RequiresUnreferencedCode(
"Default implementation of ViewLocator involves reflection which may be trimmed away.",
Url = "https://docs.avaloniaui.net/docs/concepts/view-locator")]
public class ViewLocator : IDataTemplate
{
public IControl Build(object data)
public Control? Build(object? param)
{
string name = data.GetType().FullName!.Replace("ViewModel", "View");
Type? type = Type.GetType(name);
if (param is null)
return null;
var name = param.GetType().FullName!.Replace("ViewModel", "View", StringComparison.Ordinal);
var type = Type.GetType(name);
if (type != null)
{
@@ -20,8 +29,8 @@ public class ViewLocator : IDataTemplate
return new TextBlock { Text = "Not Found: " + name };
}
public bool Match(object data)
public bool Match(object? data)
{
return data is ViewModelBase;
}
}
}
CSharp/Applications/AvaloniaSerilogDI/Views/MainWindow.axaml
+1 -1
View File
@@ -11,7 +11,7 @@
mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
Title="C# AVALONIA SeriLog | LogViewer Control Example - Dot Net 7.0"
Icon="avares://Avalonia.Resources/Assets/avalonia-logo.ico"
Icon="/Assets/avalonia-logo.ico"
WindowStartupLocation="CenterScreen" Height="634" Width="600">
<control:LogViewerControl DataContext="{Binding LogViewer}" />
CSharp/Applications/AvaloniaSerilogNoDI/App.axaml
+1 -1
View File
@@ -3,7 +3,7 @@
x:Class="AvaloniaSerilogNoDI.App">
<Application.Styles>
<FluentTheme Mode="Light"/>
<FluentTheme/>
<StyleInclude Source="avares://Avalonia.Controls.DataGrid/Themes/Fluent.xaml"/>
</Application.Styles>
</Application>
CSharp/Applications/AvaloniaSerilogNoDI/AvaloniaSerilogNoDI.csproj
+6
View File
@@ -4,6 +4,12 @@
<BuiltInComInteropSupport>true</BuiltInComInteropSupport>
<ApplicationManifest>app.manifest</ApplicationManifest>
</PropertyGroup>
<ItemGroup>
<None Remove="Assets\avalonia-logo.ico" />
</ItemGroup>
<ItemGroup>
<AvaloniaResource Include="Assets\avalonia-logo.ico" />
</ItemGroup>
<ItemGroup>
<Content Include="appsettings.Development.json">
CSharp/Applications/AvaloniaSerilogNoDI/Helpers/LoggingHelper.cs
+3 -5
View File
@@ -5,6 +5,7 @@ using Microsoft.Extensions.Logging;
using Serilog;
using Serilog.Sinks.LogView.Core;
using System.Drawing;
using System.Globalization;
namespace AvaloniaSerilogNoDI.Helpers;
@@ -21,10 +22,7 @@ public static class LoggingHelper
Log.Logger = new LoggerConfiguration()
.ReadFrom.Configuration(configuration)
.WriteTo.DataStoreLoggerSink(
//dataStoreProvider: () => MainControlsDataStore.DataStore
dataStoreProvider: () => MainControlsDataStore.DataStore,
.WriteTo.DataStoreLoggerSink(dataStoreProvider: () => MainControlsDataStore.DataStore,
options =>
{
options.Colors[LogLevel.Trace] = new()
@@ -50,7 +48,7 @@ public static class LoggingHelper
Foreground = Color.White,
Background = Color.Orchid
};
}
}, formatProvider: CultureInfo.InvariantCulture
)
.CreateLogger();
CSharp/Applications/AvaloniaSerilogNoDI/MainWindow.axaml
+1 -1
View File
@@ -11,7 +11,7 @@
xmlns:control="clr-namespace:LogViewer.Avalonia;assembly=LogViewer.Avalonia"
Title="C# AVALONIA | SeriLog LogViewer Control Example - Dot Net 7.0"
Icon="avares://Avalonia.Resources/Assets/avalonia-logo.ico"
Icon="/Assets/avalonia-logo.ico"
WindowStartupLocation="CenterScreen" Height="634" Width="600">
<control:LogViewerControl x:Name="LogViewerControl" />