LogicalFlow - A wrapper over LogicalOperationStack

01-LogicalOperationStack-02.cs

public static class LogicalFlow
{
    public static Guid CurrentOperationId
    {
        get
        {
            return Trace.CorrelationManager.LogicalOperationStack.Count > 0
                ? (Guid) Trace.CorrelationManager.LogicalOperationStack.Peek()
                : Guid.Empty;
        }
    }

    public static IDisposable StartScope()
    {
        Trace.CorrelationManager.StartLogicalOperation();
        return new Stopper();
    }

    private static void StopScope()
    {
        Trace.CorrelationManager.StopLogicalOperation();
    }

    private class Stopper : IDisposable
    {
        private bool _isDisposed;
        public void Dispose()
        {
            if (!_isDisposed)
            {
                StopScope();
                _isDisposed = true;
            }
        }
    }
}