WebOct 7, 2024 · First: You can combine them using LINQ: list = list1.Concat(list2).Concat(list3).ToList(); The other approach you can use may be using List.AddRange () might be more efficient though. Second: List list1 = new List { 1, 12, 12, 5}; List list2 = new List { 12, 5, 7, 9, 1 }; List ulist = list1.Union … WebApr 15, 2024 · こちらの続きです。 ポケットを探す1 - C#ATIA前回の条件 ・底面は水平 ・側面は垂直 で凹形状となる面を見つけます。つまり、 ここから これを探し出す って事で …
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Intersect two lists in C# - TutorialsPoint
WebOct 7, 2024 · First: You can combine them using LINQ: list = list1.Concat(list2).Concat(list3).ToList(); The other approach you can use may be using … WebThe Union method will work with 2 collections of the same type of elements. Tip: Union works on Lists and arrays. We use integer arrays, but they could be string arrays or integer … WebMay 12, 2024 · 在C#语言的编程开发中,有时候需要对List集合数据进行运算,如对两个List集合进行交集运算或者并集运算,其中针对2个List集合的并集运算,可以使用Union … kantronics for sale