Mark method as unsafe to pointers : unsafe « unsafe « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. unsafe
3. unsafe

using System; 
 
class UnsafeCode { 

  unsafe public static void Main() { 
    int count = 99; 
    int* p; // create an int pointer 
 
    p = &count; // put address of count into p 
 
    Console.WriteLine("Initial value of count is " + *p); 
 
    *p = 10; // assign 10 to count via p 
     
    Console.WriteLine("New value of count is " + *p); 
  } 
}

Initial value of count is 99
New value of count is 10