显示double的字符串格式值,0返回空 - ShowDoubleNoZero

2017-01-26 09:43:30  访问(1321) 赞(0) 踩(0)


        /// <summary>
        /// 显示double的字符串格式值,0返回空 - ShowDoubleNoZero 
        /// </summary>
        /// <param name="theValue"></param>
        /// <param name="round"></param>
        /// <returns></returns>
        public string ShowDoubleNoZero(double theValue, int round)
        {

            if (theValue == 0)
            {
                return "";
            }

            if (round < 0)
            {
                return theValue.ToString();
            }

            return Math.Round(theValue, round).ToString();
        }



标签:显示double的字符串格式值,0返回空 - ShowDoubleNoZero 

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