旬循环的办法

最新推荐文章于 2024-07-26 09:09:18 发布

原创最新推荐文章于 2024-07-26 09:09:18 发布 · 721 阅读

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while (TMs.CompareTo(TMe) < 0)
                    {
                        int intdays =0;
                        if (strTDS == "上旬")
                        {
                             intdays = 10;
                        }
                        else if (strTDS == "中旬")
                        {
                            intdays = 10;
                        }
                        else
                        {
                            intdays = objDB.GetMonthDays(int.Parse(TMs.Year.ToString()), int.Parse(TMs.Month.ToString()))-20;
                        }
                        TMs = TMs.AddDays(intdays);
                        dblW = GetSKXl(myDT.Rows[i]["STCD"].ToString().Trim(), TMs.ToString(), strXY);
                        if (dblW != -1)
                        {
                            dblSUMW += dblW;
                        }
                       if (strTDS == "上旬")
                        {
                            strTDS = "中旬";
                        }
                        else if (strTDS == "中旬")
                        {
                            strTDS = "下旬";
                        }
                        else
                        {
                            strTDS = "上旬";
                        }
                    }

public int GetMonthDays(int intYear,int intMonth)
    {
        if ((intYear % 400 == 0) || (intYear % 4 == 0 && intYear % 100 != 0))
        {
            int [] MonthDays ={ 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
            return MonthDays[intMonth-1];
        }
        else
        {
            int [] MonthDays ={ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
            return MonthDays[intMonth - 1];
        }
    }