String Copy() method in C#

• The string copy() method returns the string object,which is same as original object but represents a different object reference.

• To verify its reference,use assignment operation,which assigns an existing string reference to an additional object variable.

• String copy() method derived from system.string. 

  class StringCopy  
   {  
     public static void Main(string[] args)  
     {  
       string str1 = "Test copy data";  
       string str2 = "Data";  
       str2 = string.Copy(str1);  
       Console.WriteLine(str2);  
       Console.ReadLine();  
     }  
   }