Question

How to make first letter of a string lowercase in C#

Answer 1

using System;

class Program
{
    public static string lowercase_first_char(string s) {
        if (String.IsNullOrEmpty(s))
            return null;
        return char.ToLower(s[0]) + s.Substring(1);
    }
    static void Main()
    {
        Console.WriteLine(lowercase_first_char("CSharp"));
    }
}



/*
run:

cSharp

*/

 

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