StringEx.cs

/*
 *  This file is part of CounterStrikeSharp.
 *  CounterStrikeSharp is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  CounterStrikeSharp is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with CounterStrikeSharp.  If not, see <https://www.gnu.org/licenses/>. *
 */

namespace GDC
{
    public static class StringEx
    {
        public static string UppercaseFirstLetter(this string input)
        {
            if (string.IsNullOrEmpty(input))
                return input;

            string lowercase = input.ToLower();
            char firstChar = char.ToUpper(lowercase[0]);
            return firstChar + lowercase.Substring(1);
        }
    }
}