C# String Characteristics

String Characteristics:

• It is a reference type.
• It’s immutable( its state cannot be altered).
• It can contain nulls.

•  String is  one of the reference data type which is derived from the System.String .
• The following code represents the string with a combination of three different data types.

  static void Main(string[] args)  
     {  
       // Define .NET Strings   
       // String of characters   
       System.String authorName = "Mahesh Chand";  
       // String made of an Integer   
       System.String age = "33";  
       // String made of a double   
       System.String numberString = "33.23";  
       // Write to Console.   
       Console.WriteLine("Name: {0}", authorName);  
       Console.WriteLine("Age: {0}", age);  
       Console.WriteLine("Number: {0}", numberString);  
       Console.ReadKey();