合并两个List< object>进入Linq的一个列表 [英] Merge two List<object> into one List in Linq

问题描述

我有两个列表. BeamElevations<Elevation>和FloorElevations<Elevation>.如何将它们合并到Elevations<Elevation>列表中，并使用Linq根据它们的高程对其进行排序?

I have two lists. BeamElevations<Elevation> and FloorElevations<Elevation>. How can I merge these into Elevations<Elevation> list and order them based on their Elevation using Linq?

推荐答案

使用如果要删除重复项并获取一组唯一的元素，还可以使用

If you want to remove duplicates and get an unique set of elements you can also use Union method:

var result = list1.Union(list2).OrderBy(x => x.Elevation).ToList();

为了使其正常工作，您需要在您的类中覆盖Equals和GetHashCode方法.

In order to make it work properly you need to overide Equals and GetHashCode methods in your class.

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