String Interning : String Compare : String C# Examples

String Interning

    
using  System;

class  MainClass
{
        public  static  void  Main()
        {
                string  s1  =  "Hello";
                string  s2  =  "Hello";
                string  s3  =  "Hello".Substring(0,  4)  +  "o";
                
                Console.WriteLine("Str  ==  :  {0}",  s1  ==  s2);
                Console.WriteLine("Ref  ==  :  {0}",  (object)  s1  ==  (object)  s2);
                
                Console.WriteLine("Str  ==  :  {0}",  s1  ==  s3);
                Console.WriteLine("Ref  ==  :  {0}",  (object)  s1  ==  (object)  s3);
        }
}
    
   
  
   

Str == : True
Ref == : True
Str == : True
Ref == : False

Related in same category :
• String comparisons
• Use '==' to compare two string objects
• Compare for equal
• Compare string
• If two string are equal
• Compare string case sensitively
• Compare string with start index and end index
• Compare string with String.Compare(string str1, strng str2)
• Compare strings using StringComparison enumeration