    /// Provides logging methods to log exceptions using System.Diagnostics.Trace functionality.
    /// To configure TraceLog in your project provide a system.diagnostics section in your config file:
    /// <system.diagnostics>
    /// <switches>
    ///   <!-- one of Off, Error, Warning, Info, Verbose -->
    ///   <add name="TraceLogSwitch" value="Error" />
    /// </switches>
    /// <trace autoflush="true">