这article包括各种时间操作来检查自由,重叠和相交时间段。您可以轻松地将此类与您的业务对象结合起来:
// ----------------------------------------------------------------------
public void TimeRangeSample()
{
// --- time range 1 ---
TimeRange timeRange1 = new TimeRange(
new DateTime(2011, 2, 22, 14, 0, 0),
new DateTime(2011, 2, 22, 18, 0, 0));
Console.WriteLine("TimeRange1: " + timeRange1);
// > TimeRange1: 22.02.2011 14:00:00 - 18:00:00 | 04:00:00
// --- time range 2 ---
TimeRange timeRange2 = new TimeRange(
new DateTime(2011, 2, 22, 15, 0, 0),
new TimeSpan(2, 0, 0));
Console.WriteLine("TimeRange2: " + timeRange2);
// > TimeRange2: 22.02.2011 15:00:00 - 17:00:00 | 02:00:00
// --- time range 3 ---
TimeRange timeRange3 = new TimeRange(
new DateTime(2011, 2, 22, 16, 0, 0),
new DateTime(2011, 2, 22, 21, 0, 0));
Console.WriteLine("TimeRange3: " + timeRange3);
// > TimeRange3: 22.02.2011 16:00:00 - 21:00:00 | 05:00:00
// --- relation ---
Console.WriteLine("TimeRange1.GetRelation(TimeRange2): " +
timeRange1.GetRelation(timeRange2));
// > TimeRange1.GetRelation(TimeRange2): Enclosing
Console.WriteLine("TimeRange1.GetRelation(TimeRange3): " +
timeRange1.GetRelation(timeRange3));
// > TimeRange1.GetRelation(TimeRange3): EndInside
Console.WriteLine("TimeRange3.GetRelation(TimeRange2): " +
timeRange3.GetRelation(timeRange2));
// > TimeRange3.GetRelation(TimeRange2): StartInside
// --- intersection ---
Console.WriteLine("TimeRange1.GetIntersection(TimeRange2): " +
timeRange1.GetIntersection(timeRange2));
// > TimeRange1.GetIntersection(TimeRange2):
// 22.02.2011 15:00:00 - 17:00:00 | 02:00:00
Console.WriteLine("TimeRange1.GetIntersection(TimeRange3): " +
timeRange1.GetIntersection(timeRange3));
// > TimeRange1.GetIntersection(TimeRange3):
// 22.02.2011 16:00:00 - 18:00:00 | 02:00:00
Console.WriteLine("TimeRange3.GetIntersection(TimeRange2): " +
timeRange3.GetIntersection(timeRange2));
// > TimeRange3.GetIntersection(TimeRange2):
// 22.02.2011 16:00:00 - 17:00:00 | 01:00:00
} // TimeRangeSample
这是一个在线问题(您一次只能收到一个请求),还是在所有预留之前? – EmeryBerger 2011-01-14 12:54:54
这将是当时的一个要求。但是保留在开始时间之前不必与资源绑定。因此,在添加新预订时,会有捆绑预订并且不会捆绑预订。 – Lemmedaskeren 2011-01-14 12:58:51