ParentSpanId

ActivitySpanId System.Diagnostics.Activity.ParentSpanId

get

Definition at line 576 of file Activity.cs.

    {
        get
        {
            if (_parentSpanId == null)
            {
                string text = null;
                if (_parentId != null && IsW3CId(_parentId))
                {
                    try
                    {
                        text = ActivitySpanId.CreateFromString(_parentId.AsSpan(36, 16)).ToHexString();
                    }
                    catch
                    {
                    }
                }
                else if (Parent != null && Parent.IdFormat == ActivityIdFormat.W3C)
                {
                    text = Parent.SpanId.ToHexString();
                }
                if (text != null)
                {
                    Interlocked.CompareExchange(ref _parentSpanId, text, null);
                }
            }
            return new ActivitySpanId(_parentSpanId);
        }
    }