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Forget Code launches a powerful code generator for building API's

Variables - Changing value at runtime in C#

  1. Forget Code
  2. C#
  3. Variables - Changing value at runtime
This example illustrates the behavior of a variable in a program.
The variable is assigned initially and the value is changed in runtime.

  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4. using System.Text;
  5. using System.Text.RegularExpressions;
  6.  
  7. namespace forgetCode
  8. {
  9.     class Program
  10.     {
  11.         static void Main(string[] args)
  12.         {
  13.  
  14.             string firstName = "Hi";
  15.             string lastName = "Welcomes";
  16.  
  17.             Console.WriteLine("Initial Message: " + firstName + " " + lastName);
  18.  
  19.             Console.WriteLine("Please enter a name:");
  20.             firstName = Console.ReadLine();
  21.  
  22.             Console.WriteLine("New Message: " + firstName + " " + lastName);
  23.  
  24.             Console.ReadLine();
  25.  
  26.  
  27.         }
  28.  
  29.  
  30.     }
  31. }


Output:
  1. Initial Message: Hi Welcomes
  2. Please enter a name:
  3. Forget Code
  4. New Message: Forget Code Welcomes


Here the firstName is changed to 'Forget Code' from 'hi'

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