logicaloperators.cs

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// Fig. 3.15: LogicalOperators.cs
// Demonstrating the logical operators.

using System;

namespace LogicalOperators
{
   /// <summary>
   /// Summary description for Class1.
   /// </summary>
   class LogicalOperators
   {
      /// <summary>
      /// The main entry point for the application.
      /// </summary>
      [STAThread]
      static void Main( string[] args )
      {
         // testing conditional AND operator (&&)
         Console.WriteLine( "Conditional AND (&&)" +
            "\nfalse && false: " + ( false && false ) +
            "\nfalse && true:  " + ( false && true ) +
            "\ntrue && false:  " + ( true && false ) +
            "\ntrue && true:   " + ( true && true ) );

         // testing conditional OR operator (||)
         Console.WriteLine( "\nConditional OR (||)" +
            "\nfalse || false: " + ( false || false ) +
            "\nfalse || true:  " + ( false || true ) +
            "\ntrue || false:  " + ( true || false ) +
            "\ntrue || true:   " + ( true || true ) );

         // testing logical AND operator (&)
         Console.WriteLine( "\nLogical AND (&)" +
            "\nfalse & false: " + ( false & false ) +
            "\nfalse & true:  " + ( false & true ) +
            "\ntrue & false:  " + ( true & false ) +
            "\ntrue & true:   " + ( true & true ) );

         // testing logical OR operator (|)
         Console.WriteLine( "\nLogical OR (|)" +
            "\nfalse | false: " + ( false | false ) +
            "\nfalse | true:  " + ( false | true ) +
            "\ntrue | false:  " + ( true | false ) +
            "\ntrue | true:   " + ( true | true ) );

         // testing logical exclusive OR operator (^)
         Console.WriteLine( "\nLogical exclusive OR (^)" +
            "\nfalse ^ false: " + ( false ^ false ) +
            "\nfalse ^ true:  " + ( false ^ true ) +
            "\ntrue ^ false:  " + ( true ^ false ) +
            "\ntrue ^ true:   " + ( true ^ true ) );

         // testing logical NOT operator (!)
         Console.WriteLine( "\nLogical NOT (!)" +
            "\n!false: " + ( !false ) +
            "\n!true:  " + ( !true ) );

      } // end method Main

   } // end class LogicalOperators
}