C # Base value types and reference types

Value type: int double char bool decimal struct enum value stored on the stack of memory

Reference type: string array custom class interface delegate values are stored in the heap

Value passing: The value type is passed as a parameter, passing the value itself----NOTE: Ref can change the value pass to a reference pass

Reference passing: Passing the value of a reference type as a parameter, passing a reference

        static void Main (string[] args)        {            int number = ten;            Test (number);            Console.WriteLine (number);            Console.readkey ();          }        static void Test (int n)        {            n+=10;        } The value of NUM is passed to N, and the cmd result is 10;static void Main (string[] args)        {            int number = ten;            Test (ref number);            Console.WriteLine (number);            Console.readkey ();          }        static void Test (ref int n)        {            n+=10;        } Pass Num's address to n, where Num and n point to an address with a CMD result of 20;           

　　

C # Base value types and reference types