An array name with an index yields a pointer to the start of the array : Pointer « unsafe « C# / CSharp Tutorial

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C# / CSharp Tutorial » unsafe » Pointer 
36.3.6.An array name with an index yields a pointer to the start of the array
using System; 
 
class MainClass{ 
  unsafe public static void Main() { 
    int[] nums = new int[10]; 
 
    fixed(int* p = &nums[0], p2 = nums) { 
      if(p == p2) 
        Console.WriteLine("p and p2 point to same address."); 
    } 
  } 
}
 
p and p2 point to same address.
36.3.Pointer
36.3.1.Declaring a Pointer
36.3.2.IntPtrs and unsafe bit-twiddling
36.3.3.The & is a unary operator that returns the memory address of its operand
36.3.4.Use fixed to put address of value into a pointer
36.3.5.Demonstrate the effects of pointer arithmethic
36.3.6.An array name with an index yields a pointer to the start of the array
36.3.7.Index pointer
36.3.8.Pointer arithmetic
36.3.9.Get a pointer to the start of a string and display the contents of string via pointer
36.3.10.Pointer of a pointer
36.3.11.Assign value of myInt using pointer
36.3.12.Safe Swap
36.3.13.Unsafe swap
36.3.14.C# Pointer Operators
36.3.15.Modifying an Immutable String with Pointer
36.3.16.Pointer Arithmetic
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