public void DateUtils_ConvertStringToDate2()
        {
            String   sDate  = "";
            DateTime?result = DateUtils.ConvertStringToDate(sDate);

            Assert.AreEqual(new DateTime(), result);
        }
        public void DateUtils_ConvertStringToDate1()
        {
            string   sDate  = null;
            DateTime?result = DateUtils.ConvertStringToDate(sDate);

            Assert.AreEqual(null, result);
        }
        public void DateUtils_ConvertStringToDate7()
        {
            String   sDate  = "24-11-2013";
            DateTime?result = DateUtils.ConvertStringToDate(sDate);

            Assert.IsNotNull(result);
            Assert.AreEqual(635208480000000000L, ((DateTime)result).Ticks);
        }