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如果我只是想最早[活动] [开始时间]我会写:帮助与LINQ声明
events.Min(ev => ev.StartTime);
如何延长这样说的:
"select the [startTime] for the [event] that has the earliest [appointment] [startTime]"
(安[事件]已约会预约[预约])
如果我只是想最早[活动] [开始时间]我会写:帮助与LINQ声明
events.Min(ev => ev.StartTime);
如何延长这样说的:
"select the [startTime] for the [event] that has the earliest [appointment] [startTime]"
(安[事件]已约会预约[预约])
按照分钟预约开始时间和采取第一个,如:
events.OrderBy(ev => ev.Appointments.Min(app => app.StartTime)).First().StartTime;