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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 14-18 extracted from chapter Unsafe code, exceptions, anonymous methods, iterators


Listing 14-17<     > Listing 14-19


This listing can be compiled with the command line:
csc.exe /target:exe Example_14_18.cs
Errors: 0 Warnings: 0


Example_14_18.cs
class Program {
   delegate int DelegateTypeint valTypeParam, string refTypeParam, 
                              ref int refParam, out int outParam);
   static DelegateType GetMethod() {
      return delegateint valTypeParam , string refTypeParam,
                       ref int refParam , out int outParam     ) {
         System.Console.WriteLine( "Hello valParam:{0} refTypeParam:{1}",
                                   valTypeParam, refTypeParam);
         refParam++;
         outParam = 9;
         return valTypeParam;
      }; // End of the body of the anonymous method.
   }
   static void Main() {
      DelegateType delegateInstance = GetMethod();
      int refVar = 5;
      int outVar;
      int = delegateInstance( 1"one"ref refVar, out outVar );
      int = delegateInstance( 2"two"ref refVar, out outVar );
      System.Console.WriteLine( "i:{0} j:{1} refVar:{2} outVar:{3}", 
                                i, j, refVar, outVar);
   }
}	
Copyright Patrick Smacchia 2006 2007