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Category: Programming
Level: Beginner to seasoned
900 pages
ISBN-10 097661322-0
ISBN-13 978-097661322-0
$59.99 USA
$79.99 CANADA


Listing 16-18 extracted from chapter Base classes


Listing 16-17<     > Listing 16-19


This listing can be compiled with the command line:
csc.exe /target:exe Example_16_18.cs
Errors: 0 Warnings: 0


Example_16_18.cs
using System.Diagnostics;
class Program {
   static TraceSource trace1;
   const int IndentSize = 3;
   static string IndentLevel { get{
         StackTrace stackTrace = new StackTrace();
         return new string( ' ',(stackTrace.FrameCount - 2)* IndentSize);
      }
   }
   static void Main() {
      trace1 = new TraceSource"Trace1" );
      trace1.Listeners.Add(new ConsoleTraceListener());
      trace1.Switch.Level = SourceLevels.All;
      trace1.TraceInformation( IndentLevel + "Begin Main()");
      fct( );
      trace1.TraceInformation( IndentLevel + "End Main()");
   }
   static void fct( int i ) {
      trace1.TraceInformation( IndentLevel+"Begin fct("+i.ToString()+")" );
      if (i > 0)
         fct(i-1);
      trace1.TraceInformation( IndentLevel+"End fct(" + i.ToString()+")" );
   }
}	
Copyright Patrick Smacchia 2006 2007