初学C#之进制转换（支持十进制小数转任意进制【2到36进制】）

// <summary>
        /// 将十进制数转换成任意进制，支持小数
        /// </summary>
        /// <param name="DB">将要转换的数</param>
        /// <param name="Type">转到的进制类型，例如：16</param>
        /// <returns>字符串的结果</returns>
        public static string  DToAny(double DB,int Type)
        {
            string H = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
            long D;
            double B;
            string tempD="", tempB="";
            D=(long)DB;
            B = DB - D;
            if (D == 0)
            {
                tempD = "0";
            }
             while (D != 0)
            {
                tempD = H[(((int)D % Type))] + tempD;
                D = D / Type;
            }           
            for (int i = 0; i < 7; i++)
            {
                if (B == 0
                {
                    break;
                }
                tempB += H[((int)(B * Type))];
                B = B * Type - (int)(B * Type);
            }
            if (tempB == "")
            {
                return tempD;
            }
            else
            {
                return tempD + "." + tempB;
            }    
        }