case statement C# code example

Example 1: c# switch statement

string commandName = "start";

switch (commandName)
{
    case "start":
        Console.WriteLine("Starting service...");
        StartService();
        break;
    case "stop":
        Console.WriteLine("Stopping service...");
        StopService();
        break;
    default:
        Console.WriteLine(String.Format("Unknown command: {0}", commandName));
        break;
}

Example 2: c# switch case

using System;
namespace DecisionMaking 
{
   class Program 
   {
      static void Main(string[] args) 
      {
         /* local variable definition */
         char grade = 'B';
         
         switch (grade) 
         {
            case 'A':
               Console.WriteLine("Excellent!");
               break;
            case 'B':
            case 'C':
               Console.WriteLine("Well done");
               break;
            case 'D':
               Console.WriteLine("You passed");
               break;
            case 'F':
               Console.WriteLine("Better try again");
               break;
               default:
            Console.WriteLine("Invalid grade");
               break;
         }
         Console.WriteLine("Your grade is  {0}", grade);
         Console.ReadLine();
      }
   }
}
                       =======OUTPUT========
	Well done
	Your grade is B