ASP.NET by Example

Implementing Tracing

Now let's take a look at the actual implementation of the Trace class, shown in Listing 13.3. We'll just examine the VB version of the class prototypes; the C# or JScript versions can be viewed using the class browser application that ships with the .NET SDK (or available at http://docs.aspng.com/quickstart/aspplus/doc/classbrowser.aspx), under the System.Web.TraceContext object.

Listing 13.3. VB prototype for the Trace class.

Public Warn (category As String, message As String) Public Warn (category As String, message As String, errorInfo as Exception) Public Write (category As String, message As String) Public Write (category ...