日期:2014-05-18 浏览次数:20661 次
 int[] GetIPValue(int IPNumber)
        {
            int[] ipValue = new int[4];
            ipValue[0] = (int)(IPNumber / Math.Pow(256,3));
            ipValue[1] = (int)((IPNumber - Math.Pow(256, 3) * ipValue[0]) / Math.Pow(256, 2));
            ipValue[2] = (int)((IPNumber - Math.Pow(256, 3) * ipValue[0] - Math.Pow(256, 2) * ipValue[1]) / 256);
            ipValue[3] = (int)(IPNumber - Math.Pow(256, 3) * ipValue[0] - Math.Pow(256, 2) * ipValue[1] - 256 * ipValue[2]);
            return ipValue;
        }