Util.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace MoyaSignup
{
    public static class Util
    {
        /// <summary>
        /// Escapes SQL special characters from string using \
        /// effectively preventing SQL injections.
        /// </summary>
        /// <param name="stringToEscape"></param>
        /// <returns></returns>
        public static string Esc(string stringToEscape)
        {
            return stringToEscape.Replace(@"\", @"\\").Replace("'", @"\'");
        }
    }
}