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

namespace Net3_Proxy
{
    internal static class Utils
    {
        public static bool IsNullOrWhiteSpace(string value)
        {
            if (value == null)
            {
                return true;
            }
            for (int i = 0; i < value.Length; i++)
            {
                if (!char.IsWhiteSpace(value[i]))
                {
                    return false;
                }
            }
            return true;
        }
    }
}