static string BuildTrace(ref EventDescriptor eventDescriptor, string description, TracePayload payload)
{
StringBuilder sb = new StringBuilder();
XmlTextWriter writer = new XmlTextWriter(new StringWriter(sb, CultureInfo.CurrentCulture));
writer.WriteStartElement(DiagnosticStrings.TraceRecordTag);
writer.WriteAttributeString(DiagnosticStrings.NamespaceTag, DiagnosticTrace.TraceRecordVersion);
writer.WriteAttributeString(DiagnosticStrings.SeverityTag,
TraceLevelHelper.LookupSeverity((TraceEventLevel)eventDescriptor.Level, (TraceEventOpcode)eventDescriptor.Opcode));
writer.WriteAttributeString(DiagnosticStrings.ChannelTag, DiagnosticTrace.LookupChannel((TraceChannel)eventDescriptor.Channel));
writer.WriteElementString(DiagnosticStrings.TraceCodeTag, DiagnosticTrace.GenerateTraceCode(ref eventDescriptor));
writer.WriteElementString(DiagnosticStrings.DescriptionTag, description);
writer.WriteElementString(DiagnosticStrings.AppDomain, payload.AppDomainFriendlyName);
if (!string.IsNullOrEmpty(payload.EventSource))
{
writer.WriteElementString(DiagnosticStrings.SourceTag, payload.EventSource);
}
if (!string.IsNullOrEmpty(payload.ExtendedData))
{
writer.WriteRaw(payload.ExtendedData);
}
if (!string.IsNullOrEmpty(payload.SerializedException))
{
writer.WriteRaw(payload.SerializedException);
}
writer.WriteEndElement();
return(sb.ToString());
}
private static string BuildTrace(ref System.Diagnostics.Eventing.EventDescriptor eventDescriptor, string description, TracePayload payload)
{
StringBuilder stringBuilder = new StringBuilder();
XmlTextWriter xmlTextWriter = new XmlTextWriter(new StringWriter(stringBuilder, CultureInfo.CurrentCulture));
xmlTextWriter.WriteStartElement("TraceRecord");
xmlTextWriter.WriteAttributeString("xmlns", "http://schemas.microsoft.com/2004/10/E2ETraceEvent/TraceRecord");
xmlTextWriter.WriteAttributeString("Severity", TraceLevelHelper.LookupSeverity((TraceEventLevel)eventDescriptor.Level, (TraceEventOpcode)eventDescriptor.Opcode));
xmlTextWriter.WriteAttributeString("Channel", DiagnosticTrace.LookupChannel((TraceChannel)eventDescriptor.Channel));
xmlTextWriter.WriteElementString("TraceIdentifier", DiagnosticTrace.GenerateTraceCode(ref eventDescriptor));
xmlTextWriter.WriteElementString("Description", description);
xmlTextWriter.WriteElementString("AppDomain", payload.AppDomainFriendlyName);
if (!string.IsNullOrEmpty(payload.EventSource))
{
xmlTextWriter.WriteElementString("Source", payload.EventSource);
}
if (!string.IsNullOrEmpty(payload.ExtendedData))
{
xmlTextWriter.WriteRaw(payload.ExtendedData);
}
if (!string.IsNullOrEmpty(payload.SerializedException))
{
xmlTextWriter.WriteRaw(payload.SerializedException);
}
xmlTextWriter.WriteEndElement();
return(stringBuilder.ToString());
}
private static string BuildTrace(ref EventDescriptor eventDescriptor, string description, TracePayload payload, string msdnTraceCode)
{
string str;
StringBuilder stringBuilder = EtwDiagnosticTrace.StringBuilderPool.Take();
try
{
using (StringWriter stringWriter = new StringWriter(stringBuilder, CultureInfo.CurrentCulture))
{
using (XmlTextWriter xmlTextWriter = new XmlTextWriter(stringWriter))
{
xmlTextWriter.WriteStartElement("TraceRecord");
xmlTextWriter.WriteAttributeString("xmlns", "http://schemas.microsoft.com/2004/10/E2ETraceEvent/TraceRecord");
xmlTextWriter.WriteAttributeString("Severity", TraceLevelHelper.LookupSeverity((TraceEventLevel)eventDescriptor.Level, (TraceEventOpcode)eventDescriptor.Opcode));
xmlTextWriter.WriteAttributeString("Channel", EtwDiagnosticTrace.LookupChannel((TraceChannel)eventDescriptor.Channel));
xmlTextWriter.WriteElementString("TraceIdentifier", msdnTraceCode);
xmlTextWriter.WriteElementString("Description", description);
xmlTextWriter.WriteElementString("AppDomain", payload.AppDomainFriendlyName);
if (!string.IsNullOrEmpty(payload.EventSource))
{
xmlTextWriter.WriteElementString("Source", payload.EventSource);
}
if (!string.IsNullOrEmpty(payload.ExtendedData))
{
xmlTextWriter.WriteRaw(payload.ExtendedData);
}
if (!string.IsNullOrEmpty(payload.SerializedException))
{
xmlTextWriter.WriteRaw(payload.SerializedException);
}
xmlTextWriter.WriteEndElement();
xmlTextWriter.Flush();
stringWriter.Flush();
str = stringBuilder.ToString();
}
}
}
finally
{
EtwDiagnosticTrace.StringBuilderPool.Return(stringBuilder);
}
return(str);
}
