Tracing is a way for you to monitor the execution of your application while it is running. You can add tracing and debugging instrumentation to your .NET Framework application when you develop it, and you can use that instrumentation both while you are developing the application and after you have deployed it. With the Trace and Debug classes, you can record information about errors and application execution to logs, text files, or other devices for later analysis.
Instrumenting your application by placing trace statements at strategic locations in your code is especially useful for distributed applications. With trace statements you can instrument an application not only to display information when things go wrong — you can also display information to monitor how well the application is performing.
The Trace and Debug classes are identical except that procedures and functions of the Trace class are compiled by default into release builds, but those of the Debug class are not. The following topics provide additional information on using instrumentation in your applications.
In This Section
- Introduction to Instrumentation and Tracing
Provides an overview of basic concepts of instrumentation and code tracing.
- Trace Switches
Describes the use of switches to filter tracing messages based on complex criteria.
- Trace Listeners
Describes the use of listeners to route tracing messages to particular output targets.
- How to: Trace Code in an Application
Describes the major steps involved in instrumentation and tracing.
- How to: Add Trace Statements to Application Code
Provides several techniques for using tracing and debugging messages in your applications.
- How to: Compile Conditionally with Trace and Debug
Gives directions for including tracing options in compiled applications.
- Trace Sources
Describes the use of the TraceSource class as an alternative to the older static Trace and Debug classes.
Reference
- Trace
Provides a detailed reference for the Trace class and its members.
- Debug
Provides a detailed reference for the Debug class and its members.
- TraceSource
Provides a detailed reference for the TraceSource class and its members.
Related Sections