如何查找两个时间跨度之间的记录时间

Question

TimeOfDay is timespan. start_time, end_time is also timespan. How do i find records between start_time and end_time

exam.tbl_time_slot.Where(t => !t.deleted && dTime.TimeOfDay <= t.start_time && dTime.TimeOfDay >= t.end_time).ToList()

Answer 1

exam.tbl_time_slot.Where(t => !t.deleted && dTime.TimeOfDay >= t.start_time && dTime.TimeOfDay <= t.end_time).ToList()

Answer 2

There are two issues

First, as pointed by @Mojtaba your check is wrong. t.start_time should be less than TimeOfDay

exam.tbl_time_slot.Where(t => !t.deleted && dTime.TimeOfDay >= t.start_time && dTime.TimeOfDay <= t.end_time).ToList()

Second, you will have to ensure that Days value in TimeOfDay, start_time and end_time are 0. Otherwise comparison will give wrong result.

Please check other properties as well in case it does not work