public void Enrich(LogEvent logEvent, ILogEventPropertyFactory propertyFactory)
{
var frames = new StackTrace().GetFrames();
Func<StackFrame, bool> serilogFrames =
stack =>
stack.GetMethod()
.DeclaringType
.Namespace
.StartsWith("serilog.core", StringComparison.InvariantCultureIgnoreCase);
var serilogFrameCount = frames.Count(serilogFrames);
var callerFrame = frames.Skip(serilogFrameCount + 1).First();
var method = callerFrame.GetMethod().Name;
var caller = callerFrame.GetMethod().DeclaringType.FullName;
var property = propertyFactory.CreateProperty("LogCaller",
new LogCaller {ClassName = caller, Method = method});
logEvent.AddOrUpdateProperty(property);
}