Call Method
using System; public class Example { public static void Main() { int value = 20; Console.WriteLine("In Main, value = {0}", value); ModifyValue(value); Console.WriteLine("Back in Main, value = {0}", value); } static void ModifyValue(int i) { i = 30; Console.WriteLine("In ModifyValue, parameter value = {0}", i); return; } } // The example displays the following output: // In Main, value = 20 // In ModifyValue, parameter value = 30 // Back in Main, value = 20
