Home »
.Net »
C# Programs
How to convert string into lowercase in C#?
Here, we will learn how to convert string into lowercase? To convert string into lowercase we have a predefined method of String class String.ToLower(), which returns the string in lowercase.
Given a string in any case (lower, upper, proper or mixed case) and we have to convert into Lowercase.
For Example:
1) Input String: "This is india" then it will convert into : "this is india".
2) Input String: "This Is India" then it will convert into : "this is india".
3) Input String: "this is india" then it will convert into : "this is india".
4) Input String: "tHIS iS iNDIA" then it will convert into : "this is india".
String.ToLower()
String.ToLower() Method returns lowercase converted string.
Syntax:
String String.ToLower();
Consider the program:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication1
{
class Program
{
static void Main()
{
String str1;
String str2;
Console.Write("Enter string : ");
str1 = Console.ReadLine();
str2 =str1.ToLower();
Console.WriteLine("Converted string is: " + str2);
}
}
}
Output
Enter string : This Is India
Converted string is: this is india
C# Basic Programs »