String class in C#

Csharp Programming Server Side Programming

The string keyword is an alias for the System.String class. The String class has the following two properties −

Sr.No.	Property & Description
1	Chars Gets the Char object at a specified position in the current Stringobject.
2	Length Gets the number of characters in the current String object.

The following are some of the methods of String class −

Sr.No.	Methods & Description
1	public static int Compare(string strA, string strB) Compares two specified string objects and returns an integer that indicates their relative position in the sort order.
2	public static int Compare(string strA, string strB, bool ignoreCase ) Compares two specified string objects and returns an integer that indicates their relative position in the sort order. However, it ignores case if the Boolean parameter is true.
3	public static string Concat(string str0, string str1) Concatenates two string objects.
4	public static string Concat(string str0, string str1, string str2) Concatenates three string objects.
5	public static string Concat(string str0, string str1, string str2, string str3) Concatenates four string objects.

Let us see how to create a string and join a string in the following example −

Example

using System;

namespace StringApplication {

   class StringProg {

      static void Main(string[] args) {
         string[] starray = new string[]{"Cricket is my life",
         "It is played between two teams",
         "It has three formats",
         "T20, Test Cricket and ODI",
         "Cricket is life"
         };

         string str = String.Join("\n", starray);
         Console.WriteLine(str);
      }
   }
}

George John

Published on 14-Aug-2018 09:16:12

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