C#、VB获取本月第一天、本月最后一天

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C#获取本月第一天与最后一天:

//本月第一天todayMonthFirstDay = new DateTime(today.Year, today.Month, 1);//本月最后一天todayMonthLastDay = todayMonthFirstDay.AddMonths(1).AddDays(-1);txtDateStart.Text = todayMonthFirstDay.ToLongDateString();txtDateEnd.Text = todayMonthLastDay.ToLongDateString();


VB获取本月第一天与最后一天:

'本月第一天todayMonthFirstDay = CDate(Year(today) & "-" & Month(today))'本月最后一天todayMonthLastDay = CDate(Year(today) & "-" & Month(today) + 1).AddDays(-1)


 

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