In this tutorial, you will learn to trace events in the Employees mini filter. You will also learn how to start tracing programmatically.

Objective

• To learn how to use the tracing service to help you locate problems in your filters or command handlers. (See Basic Tracing Service.)

To achieve this objective, you will complete the following steps:

• Step 1. Add a Trace Statement to Indicate Enter Key Was Pressed
• Step 2. Add More Trace Statements
• Step 3. Start Tracing Programmatically
• Summary

Before You Begin

In order to complete this tutorial, you must have completed the following:

• Tutorials VLF000 – VLF007WIN.