ex-03-07

Programming Csharp Source Code(代码) Programming Csharp Source Code

//Example 03-07: If / else statements

using System;
class Values
{
   static void Main()
   {
      int valueOne = 10;
      int valueTwo = 20;

      if ( valueOne > valueTwo )
      {
         Console.WriteLine(
           "ValueOne: {0} larger than ValueTwo: {1}", 
                valueOne, valueTwo);
      }
      else
      {
         Console.WriteLine(
          "ValueTwo: {0} larger than ValueOne: {1}",  
                valueTwo,valueOne);
      }

      valueOne = 30; // set valueOne higher

      if ( valueOne > valueTwo )
      {
         valueTwo = valueOne++;
         Console.WriteLine("\nSetting valueTwo to valueOne value, ");
         Console.WriteLine("and incrementing ValueOne.\n");
            Console.WriteLine("ValueOne: {0}  ValueTwo: {1}", 
                valueOne, valueTwo);
      }
      else
      {
         valueOne = valueTwo;
         Console.WriteLine("Setting them equal. ");
            Console.WriteLine("ValueOne: {0}  ValueTwo: {1}", 
                valueOne, valueTwo);
      }         
   }
}