vb.net重载决策失败 原因是可访问的dateadd能够不经收缩即可被调用
求高人指点我想根据开始时间、周期、时间单位,算出结束时间,比如2012-01-01开始,时间单位是月,周期数是3,结束日期就是2012-04-01,以下是我的代码:
If units = "年" Then
edate = DateAdd(DateInterval.Year, cycle, sdate)
ElseIf units = "月" Then
edate = DateAdd(DateInterval.Month, cycle, sdate)
Exit Sub
ElseIf units = "季度" Then
edate = DateAdd(DateInterval.Quarter, cycle, sdate)
Exit Sub
ElseIf units = "天" Then
edate = DateAdd(DateInterval.Day, cycle, sdate)
Exit Sub
End If
vb.net dateadd 重载决策失败
补充:.NET技术 , VB.NET