C# Program to Convert Upper case to Lower Case

This is a C# Program to convert upper case to lower case.

This C# Program Converts Upper Case to Lower Case.

Here the String is obtained in uppercase which is converted to lowercase using tolower().

Here is source code of the C# Program to Convert Upper case to Lower Case. The C# program is successfully compiled and executed with Microsoft Visual Studio. The program output is also shown below.

/*
 * C# Program to Convert Upper case to Lower Case
 */
using System;
public class Program
{
    public static void Main()
    {
        string str;
        Console.WriteLine("Enter the String in Uppercase :");
        str = Console.ReadLine();
        Console.WriteLine("String in LowerCase : {0}", str.ToLower());
        Console.ReadLine();
    }
}

In this C# program, we are reading the string in uppercase using ‘str’ variable. Here the string is obtained in uppercase which is converted to lowercase using tolower(). Print the lower case value of the string.

 
Enter the String in Uppercase : SANFOUNDRY
String in Lowercase :sanfoundry

Sanfoundry Global Education & Learning Series – 1000 C# Programs.