System.ServiceModel.Diagnostics.EventTraceActivityHelper
namespace System.ServiceModel.Diagnostics
{
internal static class EventTraceActivityHelper
{
public static bool TryAttachActivity(Message message, EventTraceActivity activity);
public static EventTraceActivity TryExtractActivity(Message message);
public static EventTraceActivity TryExtractActivity(Message message, bool createIfNotExist);
}
}