时间周期的实现方法
Posted zhaogaojian
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为了实现一个工资周期计算，使用制定月上下月作为周期
1、起始类型
2、起始日
3、结束日期和结束日与起始相似
4、几个相关函数
/// <summary> /// 根据核算周期字符串获取对应的Array /// 如果异常或者非法字符串，转换为默认的当月初~当月末形式 /// </summary> /// <param name="str"></param> /// <returns></returns> public static int[] GetHeSuanZhouQiArray(string str) { try { string[] strSplit = str.Split(‘,‘); if (strSplit.Length == 4) { string strStartType = strSplit[0]; string strStartMonthDay = strSplit[1]; string strEndType = strSplit[2]; string strEndMonthDay = strSplit[3]; int.TryParse(strStartType, out int iStartType); int.TryParse(strStartMonthDay, out int iStartMonthDay); int.TryParse(strEndType, out int iEndType); int.TryParse(strEndMonthDay, out int iEndMonthDay); if (iStartType < 0 || iStartType > 1) { iStartType = 1; } if (iStartMonthDay < 0 || iStartMonthDay > 32) { iStartMonthDay = 0; } if (iEndType < 0 || iEndType > 2) { iEndType = 1; } if (iEndMonthDay < 0 || iEndMonthDay > 32) { iEndMonthDay = 32; } return new int[] { iStartType, iStartMonthDay, iEndType, iEndMonthDay }; } else return new int[] { 1, 0, 1, 32 }; } catch (Exception ex) { return new int[] { 1, 0, 1, 32 }; } } /// <summary> /// 根据核算周期获取说明信息 /// 比如1,1,1,30转换为当月1号-当月30号 /// </summary> /// <param name="hesuanzhouqi"></param> /// <returns></returns> public static string GetHeSuanZhouQiInfo(string hesuanzhouqi) { int[] heSuanZhouQiArray = BizDo.GetHeSuanZhouQiArray(hesuanzhouqi); int iStartType = heSuanZhouQiArray[0]; string strStartType = ""; int iStartMonthDay = heSuanZhouQiArray[1]; string strStartMonthDay = ""; int iEndType = heSuanZhouQiArray[2]; string strEndType = ""; int iEndMonthDay = heSuanZhouQiArray[3]; string strEndMonthDay = ""; //起始类型 if (iStartType == 0) { strStartType = "前月"; } else if (iStartType == 1) { strStartType = "当月"; } else if (iStartType == 2) { strStartType = "次月"; } //结束类型 if (iEndType == 0) { strEndType = "前月"; } else if (iEndType == 1) { strEndType = "当月"; } else if (iEndType == 2) { strEndType = "次月"; } //起始月份 if (iStartMonthDay == 0) { strStartMonthDay = "月初"; } else if (iStartMonthDay == 32) { strStartMonthDay = "月末"; } else { strStartMonthDay = iStartMonthDay + "日"; } //结束月份 if (iEndMonthDay == 0) { strEndMonthDay = "月初"; } else if (iEndMonthDay == 32) { strEndMonthDay = "月末"; } else { strEndMonthDay = iEndMonthDay + "日"; } //throw new NotImplementedException(); string strAll = strStartType + strStartMonthDay + "~" + strEndType + strEndMonthDay; return strAll; } /// <summary> /// 计算实际周期 /// </summary> /// <param name="heSuanZhouQi">核算周期</param> /// <param name="heSuanYueFen">核算月份</param> /// <param name="startYearMonthDay">用于返回的开始年月日</param> /// <param name="endYearMonthDay">用于返回的结束年月日</param> public static void CalcShiJiZhouQi(string heSuanZhouQi, string heSuanYueFen, out DateTime startYearMonthDay, out DateTime endYearMonthDay) { DateTime.TryParse(heSuanYueFen, out DateTime dateTimeHeSuanYueFen); int[] heSuanArray = BizDo.GetHeSuanZhouQiArray(heSuanZhouQi); int iStartType = heSuanArray[0]; int iStartMonthDay = heSuanArray[1]; int iEndType = heSuanArray[2]; int iEndMonthDay = heSuanArray[3]; startYearMonthDay = dateTimeHeSuanYueFen; endYearMonthDay = dateTimeHeSuanYueFen; //1、计算起始月份 if (iStartType == 0)//0:前月；1：当月；2；次月 { startYearMonthDay = startYearMonthDay.AddMonths(-1); } else if (iStartType == 1) { //不用处理 } else if (iStartType == 2) { //不用处理; } int finalStartDay = startYearMonthDay.AddMonths(1).AddDays(-1).Day;//当月总天数 //2、计算起始月天数 if (iStartMonthDay <= 1) { startYearMonthDay = new DateTime(startYearMonthDay.Year, startYearMonthDay.Month, 1); } else if (iStartMonthDay >= finalStartDay) { startYearMonthDay = new DateTime(startYearMonthDay.Year, startYearMonthDay.Month, finalStartDay); } else { startYearMonthDay = new DateTime(startYearMonthDay.Year, startYearMonthDay.Month, iStartMonthDay); } //3、计算结束月份 if (iEndType == 0)//0:前月；1：当月；2；次月 { endYearMonthDay = endYearMonthDay.AddMonths(-1); } else if (iEndType == 1) { //不用处理 } else if (iEndType == 2) { endYearMonthDay = endYearMonthDay.AddMonths(1); } //4、计算结束月天数 int finalEndDay = endYearMonthDay.AddMonths(1).AddDays(-1).Day;//当月总天数 if (iEndMonthDay <= 1) { endYearMonthDay = new DateTime(endYearMonthDay.Year, endYearMonthDay.Month, 1); } else if (iEndMonthDay >= finalEndDay) { endYearMonthDay = new DateTime(endYearMonthDay.Year, endYearMonthDay.Month, finalEndDay); } else { endYearMonthDay = new DateTime(endYearMonthDay.Year, endYearMonthDay.Month, iEndMonthDay); } }
5、前段代码，使用ext.net，可以改成自己的html
<table> <tr> <td> <ext:ComboBox runat="server" Width="75px" SelectedIndex="1" <Items> <ext:ListItem Text="前月" Value="0" /> <ext:ListItem Text="当月" Value="1" /> </Items> </ext:ComboBox> </td> <td> <ext:ComboBox runat="server" Width="75px" SelectedIndex="0 <Items> <ext:ListItem Text="月初" Value="0" /> <ext:ListItem Text="月末" Value="32" /> <ext:ListItem Text="1号" Value="1" /> <ext:ListItem Text="2号" Value="2" /> <ext:ListItem Text="3号" Value="3" /> <ext:ListItem Text="4号" Value="4" /> <ext:ListItem Text="5号" Value="5" /> <ext:ListItem Text="6号" Value="6" /> <ext:ListItem Text="7号" Value="7" /> <ext:ListItem Text="8号" Value="8" /> <ext:ListItem Text="9号" Value="9" /> <ext:ListItem Text="10号" Value="10" /> <ext:ListItem Text="11号" Value="11" /> <ext:ListItem Text="12号" Value="12" /> <ext:ListItem Text="13号" Value="13" /> <ext:ListItem Text="14号" Value="14" /> <ext:ListItem Text="15号" Value="15" /> <ext:ListItem Text="16号" Value="16" /> <ext:ListItem Text="17号" Value="17" /> <ext:ListItem Text="18号" Value="18" /> <ext:ListItem Text="19号" Value="19" /> <ext:ListItem Text="20号" Value="20" /> <ext:ListItem Text="21号" Value="21" /> <ext:ListItem Text="22号" Value="22" /> <ext:ListItem Text="23号" Value="23" /> <ext:ListItem Text="24号" Value="24" /> <ext:ListItem Text="25号" Value="25" /> <ext:ListItem Text="26号" Value="26" /> <ext:ListItem Text="27号" Value="27" /> <ext:ListItem Text="28号" Value="28" /> <ext:ListItem Text="29号" Value="29" /> <ext:ListItem Text="30号" Value="30" /> <ext:ListItem Text="31号" Value="31" /> </Items> </ext:ComboBox> </td> <td>~</td> <td style="background-color: white;" class="tddeptcss"> <ext:ComboBox runat="server" Width="75px" SelectedIndex="1 <Items> <ext:ListItem Text="前月" Value="0" /> <ext:ListItem Text="当月" Value="1" /> <ext:ListItem Text="次月" Value="2" /> </Items> </ext:ComboBox> </td> <td> <ext:ComboBox runat="server" Width="75px" SelectedIndex="1 <Items> <ext:ListItem Text="月初" Value="0" /> <ext:ListItem Text="月末" Value="32" /> <ext:ListItem Text="1号" Value="1" /> <ext:ListItem Text="2号" Value="2" /> <ext:ListItem Text="3号" Value="3" /> <ext:ListItem Text="4号" Value="4" /> <ext:ListItem Text="5号" Value="5" /> <ext:ListItem Text="6号" Value="6" /> <ext:ListItem Text="7号" Value="7" /> <ext:ListItem Text="8号" Value="8" /> <ext:ListItem Text="9号" Value="9" /> <ext:ListItem Text="10号" Value="10" /> <ext:ListItem Text="11号" Value="11" /> <ext:ListItem Text="12号" Value="12" /> <ext:ListItem Text="13号" Value="13" /> <ext:ListItem Text="14号" Value="14" /> <ext:ListItem Text="15号" Value="15" /> <ext:ListItem Text="16号" Value="16" /> <ext:ListItem Text="17号" Value="17" /> <ext:ListItem Text="18号" Value="18" /> <ext:ListItem Text="19号" Value="19" /> <ext:ListItem Text="20号" Value="20" /> <ext:ListItem Text="21号" Value="21" /> <ext:ListItem Text="22号" Value="22" /> <ext:ListItem Text="23号" Value="23" /> <ext:ListItem Text="24号" Value="24" /> <ext:ListItem Text="25号" Value="25" /> <ext:ListItem Text="26号" Value="26" /> <ext:ListItem Text="27号" Value="27" /> <ext:ListItem Text="28号" Value="28" /> <ext:ListItem Text="29号" Value="29" /> <ext:ListItem Text="30号" Value="30" /> <ext:ListItem Text="31号" Value="31" /> </Items> </ext:ComboBox> </td> </tr> </table>
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