LogViewerControl/Resources/3rd Party/Microsoft.Extensions.Logging.Log4Net.AspNetCore/Extensions/LogExtensions.cs

using log4net;
using System;

namespace Microsoft.Extensions.Logging.Log4Net.AspNetCore.Extensions
{
    /// <summary>
    /// The <see cref="ILogExtensions"/> class.
    /// </summary>
    public static class LogExtensions
    {
        /// <summary>
        /// Criticals the specified message.
        /// </summary>
        /// <param name="log">The log.</param>
        /// <param name="message">The message.</param>
        /// <param name="exception">The exception.</param>
        public static void Critical(this ILog log, object message, Exception exception)
            => log.Logger.Log(null, log4net.Core.Level.Critical, message, exception);

        /// <summary>
        /// Traces the specified message.
        /// </summary>
        /// <param name="log">The log.</param>
        /// <param name="message">The message.</param>
        /// <param name="exception">The exception.</param>
        public static void Trace(this ILog log, object message, Exception exception)
            => log.Logger.Log(null, log4net.Core.Level.Trace, message, exception);
    }
}