public string getDateInfo(string userId, string startDay1, string endData1) { string couw = ""; try { DateTime startDay = DateTime.Parse(startDay1); DateTime endData = DateTime.Parse(endData1); //用户的计划包括个人计划和项目任务,而且数据 userId = commons.RequestSafeString(userId, 50); startDay = DateTime.Parse(startDay.ToString("yyyy-MM-dd") + " 00:00:00"); endData = DateTime.Parse(endData.ToString("yyyy-MM-dd") + " 23:59:59"); DateTime s = DateTime.Parse(startDay.ToString("yyyy-MM-dd")); DateTime e = DateTime.Parse(endData.ToString("yyyy-MM-dd")); int i = int.Parse(commons.DateDiff(s, e)); if (i >= 0) { for (int j = 0; j <= i; j++) { DateTime s1 = DateTime.Parse(s.AddDays(j).ToString("yyyy-MM-dd") + " 00:00:00"); //DateTime e1 = DateTime.Parse(s.AddDays(j).ToString("yyyy-MM-dd") + " 23:59:59"); couw = couw + "<day date=\"" + s.AddDays(j).ToString("yyyy-MM-dd") + "\">"; couw = couw + getPersonal_Plan(userId, s1); couw = couw + getProject_Plan(userId, s1); couw = couw + "</day>"; } } } catch { } return(couw); }