Assembly attributes

The .NET Compact Framework 1.0 does not support retrieving assembly level attributes, therefore all log4net configuration attributes were removed from the .NET Compact Framework 1.0 version of log4net.

For Smart-device applications, the log4net system can be configured by passing the location of the log4net configuration file to the log4net.Config.XmlConfigurator.Configure(FileInfo) method in the entry point of the application.

For example:

namespace TestApp
{
    using System.IO;

    public class EntryPoint
    {
        /// <summary>
        /// Application entry point.
        /// </summary>
        public static void Main()
        {
            // Uncomment the next line to enable log4net internal debugging
            // log4net.Util.LogLog.InternalDebugging = true;

            // This will instruct log4net to look for a configuration file
            // called config.log4net in the root directory of the device
            log4net.Config.XmlConfigurator.Configure(new FileInfo(@"\config.log4net"));

            ...

            // This will shutdown the log4net system
            log4net.LogManager.Shutdown();
        }
    }
}
                            

Notification events

The .NET Compact Framework 1.0 does not support notification events during the application shutdown, therefore log4net cannot automatically hook the application shutdown notification.

Applications will need to programmatically shutdown the log4net system during the application's shutdown using the log4net.LogManager.Shutdown() method in order to prevent losing logging events. See the code above for an example.

FileSystemWatcher

The .NET Compact Framework 1.0 does not support the System.IO.FileSystemWatcher class. As a result, the XmlConfiguratorAttribute.Watch property and the XmlConfigurator.ConfigureAndWatch methods are not available. Watching changes to the log4net configuration file is not supported on the .NET Compact Framework 1.0.

UserName

The .NET Compact Framework 1.0 does not support the System.Security.Principal.WindowsIdentity class. This is used to capture the current thread's user identity. Therefore the LoggingEvent.UserName property will return the value "NOT AVAILABLE".

Identity

The .NET Compact Framework 1.0 does not support the System.Security.Principal.IPrincipal interface. This is used to capture the current thread's user identity. Therefore the LoggingEvent.Identity property will return the value "NOT AVAILABLE".

Environment variables

The .NET Compact Framework 1.0 does not support retrieving environment variables, therefore it's not possible to substitute environment variables in parameter values when using the .NET Compact Framework 1.0 version of log4net.

Serialization

The .NET Compact Framework 1.0 does not support serialization, therefore none of the log4net classes in the .NET Compact Framework 1.0 version are serializable.

LoggingEvent.Domain

The .NET Compact Framework 1.0 does not support AppDomain functionality. The friendly name for the current AppDomain is stored in the LoggingEvent.Domain property and is accessed using the %a pattern of the PatternLayout. On the .NET Compact Framework 1.0 this value is generated by taking the file name for the application's primary module.

FileSystemWatcher

SSCLI 1.0 does not support the System.IO.FileSystemWatcher class. As a result, the XmlConfiguratorAttribute.Watch property and the XmlConfigurator.ConfigureAndWatch methods are not available. Watching changes to the log4net configuration file is not supported on SSCLI 1.0.

UserName

SSCLI 1.0 does not support the System.Security.Principal.WindowsIdentity class. This is used to capture the current thread's user identity. Therefore the LoggingEvent.UserName property will return the value "NOT AVAILABLE".

Identity

SSCLI 1.0 does not support the System.Security.Principal.IPrincipal interface. This is used to capture the current thread's user identity. Therefore the LoggingEvent.Identity property will return the value "NOT AVAILABLE".