C# String Contains() method

by Online Tutorials Library July 22, 2022

C# String Contains()

The C# Contains() method is used to return a value indicating whether the specified substring occurs within this string or not. If the specified substring is found in this string, it returns true otherwise false.

Signature

Parameters

str: it is a string object which is used to check occurrence in the calling string.

Return

It returns boolean value either true or false.

C# String Contains() method Example

 using System;       public class StringExample       {           public static void Main(string[] args)           {                string s1 = “Hello “;                string s2 = “He”;            string s3 = “Hi”;              Console.WriteLine(s1.Contains(s2));              Console.WriteLine(s1.Contains(s3));                       }       }   

Output:

True False

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C# String Contains() method

C# String Contains()

Signature

Parameters

Return

C# String Contains() method Example

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