C#中如何根据月份来确定每月的最大天数2014-10-07
#region 根据月份来确定每月的最大天数 private int SetDate(string time){int intYear;int intMonth;int intDay; string year = time.Substring(0,4);string month = time.Substring(4,2);int.TryParse(year, out intYear);int.TryParse(month, out intMonth);if (intMonth == 02){if (intYear % 400 == 0 || (intYear % 4 == 0 && intYear % 100 != 0))//判断是不是闰年{intDay = 29;}else{intDay = 28;}}switch (intMonth){case 04:case 06:case 09:case 11: intDay = 30; break;default: intDay = 31; break;}return intDay;}#endregion
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