mark method as unsafe : Unsafe Code : Language Basics C# Source Code

mark method as unsafe

    
 

class FixedArrayApp
{
    unsafe public static void Foo(int* pa)
    {
        for (int* ip = pa; ip < (pa+5); ip++)
        {
            Console.Write("{0,-3}", *ip);
        }
    }
   
    static void Main(string[] args)
    {
        int[] ia = new int[5]{12,34,56,78,90};
   
        unsafe
        {
            fixed (int* pa = ia)
            {
                Foo(pa);
            }
        }
    }
}

 
    
   
  
   

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• Fixing Managed Data in Memory
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• Unsafe code
• Address and size of pointer object
• Using the unsafe keyword
• object pointer
• Use unsafe method to clone array
• unsafe and fixed block
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