The & is a unary operator that returns the memory address of its operand : Pointer : Unsafe C# Examples

The & is a unary operator that returns the memory address of its operand

    
using  System;

class  MainClass
{
    static  unsafe  void  print(  char*  p,  int  len  )
    {
        for  (  int  i  =  0;  i  <  len;  i++,  p++  )
        {
            Console.WriteLine(  *p  );
        }
    }

    [STAThread]
    static  unsafe  void  Main(string[]  args)
    {
        string  s  =  "unsafe  code";
        fixed  (  char*  p  =  &(  s.ToCharArray()[  0  ]  )  )
        {
            print  (  p,  s.Length  );
        }
    }
}
    
   
  
   

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Related in same category :
• Declaring a Pointer
• IntPtrs and unsafe bit-twiddling
• Use fixed to put address of value into a pointer
• Demonstrate the effects of pointer arithmethic
• An array name with an index yields a pointer to the start of the array
• Index pointer
• Pointer arithmetic
• Get a pointer to the start of a string and display the contents of string via pointer
• Pointer of a pointer
• Assign value of myInt using pointer
• Safe Swap
• Unsafe swap