NLog.Targets.AppCenter 5.2.2

NLog.Targets.AppCenter

NLog Target for Microsoft Visual Studio App Center with Azure

⚠️ Microsoft AppCenter will be retired - https://learn.microsoft.com/appcenter/retirement

How to setup NLog in MAUI

1. Install the NLog packages

   • Install-Package NLog.Targets.AppCenter
   • Install-Package NLog.Extensions.Logging

   or in your csproj:

   <PackageReference Include="NLog.Targets.AppCenter" Version="5.*" />
   <PackageReference Include="NLog.Extensions.Logging" Version="5.*" />
   

2. Add NLog to the MauiApp

   Update MauiProgram.cs to include NLog as Logging Provider:

   var builder = MauiApp.CreateBuilder();
   
   // Add NLog for Logging
   builder.Logging.ClearProviders();
   builder.Logging.AddNLog();
   

   If getting compiler errors with unknown methods, then update using-section:

   using Microsoft.Extensions.Logging;
   using NLog;
   using NLog.Extensions.Logging;
   

3. Load NLog configuration for logging

   Add the NLog.config-file into the Application-project as assembly-resource (Build Action = embedded resource), and load like this:

   NLog.LogManager.Setup().RegisterAppCenter()
       .LoadConfigurationFromAssemblyResource(typeof(App).Assembly);
   

   Alternative setup NLog configuration using fluent-API:

   var logger = NLog.LogManager.Setup().RegisterAppCenter()
                    .LoadConfiguration(c => c.ForLogger().FilterMinLevel(NLog.LogLevel.Debug).WriteToAppCenter())
                    .GetCurrentClassLogger();
   

Configuration options for AppCenter NLog Target

• AppSecret - Appsecret for starting AppCenter if needed (optional)
• UserId - Application UserId to register in AppCenter (optional)
• LogUrl - Base URL (scheme + authority + port only) to the AppCenter-backend (optional)
• CountryCode - Two-letter ISO country code to send to the AppCenter-backend (optional)
• DataResidencyRegion - Country Code or other identifier of data residency region (optional)
• ReportExceptionAsCrash - Report all exceptions as crashes to AppCenter (default=false)
• IncludeEventProperties - Include LogEvent properties in AppCenter properties (default=true)
• IncludeScopeProperties - Include MappedDiagnosticsLogicalContext (MLDC) that can be provided with MEL BeginScope (default=false)

Example NLog.config file

<nlog throwConfigExceptions="true">
<extensions>
    <add assembly="NLog.Targets.AppCenter"/>
</extensions>
<targets>
    <target name="appcenter" type="appcenter" layout="${message}" reportExceptionAsCrash="true">
	<contextproperty name="logger" layout="${logger}" />
	<contextproperty name="loglevel" layout="${level}" />
	<contextproperty name="threadid" layout="${threadid}" />
    </target>
</targets>
<rules>
    <logger name="*" minLevel="Info" writeTo="appcenter" />
</rules>
</nlog>