/// <summary>
/// Record the message as part of a child of this group.
/// </summary>
/// <param name="message"></param>
internal void AddChildMessage(LogMessage message)
{
//we need to count this message and roll up this count to our parents.
MessageCountWithChildren++;
MaxSeverityWithChildren = (LogMessageSeverity)Math.Min((int)message.Severity, (int)MaxSeverityWithChildren);
if (Parent != null)
{
Parent.AddChildMessage(message);
}
}