// csDecisionStatments.cs.txt
using System;

namespace csDecisionStatments
{
   class Decisions
   {
      static void Main()
      {  
         ifDemo();
         section("Switch Demo");
         Console.WriteLine(switchDemo(2));
         Console.ReadLine();
      }


      static string switchDemo(int numDay)
      {
         string Day;
         switch (numDay)
         {
            case 0: Day = "Sunday";
               break; 
            case 1: Day = "Monday";
               break;
            case 2: Day = "Tuesday";
               break;
            case 3: Day = "Wednesday";
               break;
            case 4: Day = "Thursday";
               break;
            case 5: Day = "Friday";
               break;
            case 6: Day = "Satday";
               break;
            default:Day = "Undefined";
               Console.WriteLine("Invalid Entry");
               break;
         }

         return Day;         

      }


      static void ifDemo()
      {
         bool flg = false;

         section("if"); ////////////////////////////////
         if(flg) CWL("Flag was True");

         section("Block if");  ////////////////////////////////
         if(3 == 3) 
         {
            CWL("Yes, 3 = 3");
         }

         section("if/else");  ////////////////////////////////
         if(flg) 
            CWL("Flag was True");
         else
            CWL("Flag was False");
      }
      
      static void section(string topic)
      {
         Console.WriteLine("");
         Console.Write(topic);
         Console.WriteLine("---------------------------");
         Console.WriteLine("");
      }

      static void CWL(object obj)
      {
         Console.WriteLine(obj.ToString());
      }

   }
}