TheDeveloperBlog.com

Home | Contact Us

C-Sharp | Java | Python | Swift | GO | WPF | Ruby | Scala | F# | JavaScript | SQL | PHP | Angular | HTML

C# String IsInterned() method

C# String IsInterned() method for beginners and professionals with examples on overloading, method overriding, inheritance, aggregation, base, polymorphism, sealed, abstract, interface, namespaces, exception handling, file io, collections, multithreading, reflection etc.

<< Back to C-SHARP

C# String IsInterned()

The C# IsInterned() method is used to get reference of the specified string.

The difference between Intern() and IsInterned() is that Intern() method interns the string if it is not interned but IsInterned() doesn't do so. In such case, IsInterned() method returns null.

Signature

public static string IsInterned(String str)

Parameter

str: it is a string type parameter.

Return

It returns a reference.


C# String IsInterned() Method Example

using System; 
		
    public class StringExample  
    {  
        public static void Main(string[] args)  
        {  
          string s1 = "Hello C#";
           string s2 = string.Intern(s1);  
           string s3 = string.IsInterned(s1);
           Console.WriteLine(s1);
           Console.WriteLine(s2);
           Console.WriteLine(s3);
         }  
     }  

Output:

Hello C#
Hello C#
Hello C#

C# String Intern() vs IsInterned() Example

using System; 
		
    public class StringExample  
    {  
      public static void Main(string[] args)  
      {  
        string a = new string(new[] {'a'});
        string b = new string(new[] {'b'});

        string.Intern(a); // Interns it
        Console.WriteLine(string.IsInterned(a) != null);//True

        string.IsInterned(b); // Doesn't intern it
        Console.WriteLine(string.IsInterned(b) != null);//False
       }  
     }  

Output:

True
False




Related Links:


Related Links

Adjectives Ado Ai Android Angular Antonyms Apache Articles Asp Autocad Automata Aws Azure Basic Binary Bitcoin Blockchain C Cassandra Change Coa Computer Control Cpp Create Creating C-Sharp Cyber Daa Data Dbms Deletion Devops Difference Discrete Es6 Ethical Examples Features Firebase Flutter Fs Git Go Hbase History Hive Hiveql How Html Idioms Insertion Installing Ios Java Joomla Js Kafka Kali Laravel Logical Machine Matlab Matrix Mongodb Mysql One Opencv Oracle Ordering Os Pandas Php Pig Pl Postgresql Powershell Prepositions Program Python React Ruby Scala Selecting Selenium Sentence Seo Sharepoint Software Spellings Spotting Spring Sql Sqlite Sqoop Svn Swift Synonyms Talend Testng Types Uml Unity Vbnet Verbal Webdriver What Wpf