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

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C# / CSharp Tutorial » unsafe » unsafe

36.1.4.Mark method as unsafe to pointers

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

36.1.unsafe
	36.1.1.	Unsafe Code
	36.1.2.	Compile unsafe code
	36.1.3.	Using unsafe and fixed
	36.1.4.	Mark method as unsafe to pointers
	36.1.5.	Accessing Structure Members with a Pointer
	36.1.6.	Unsafe Methods
	36.1.7.	Using the unsafe keyword.
	36.1.8.	unsafe block

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