Linq获取两个List或数组的差集交集代码,CSharp代码库,德仔网

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【CSharp】 Linq获取两个List或数组的差集交集
作者:Dezai.CN / 发布于2012/10/25/ 686
Linq获取两个List或数组的差集交集
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';"><span style="margin: 0px; padding: 0px; font-size: 12pt;">using</span><span style="margin: 0px; padding: 0px; font-size: 12pt;">System;</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';"><span style="margin: 0px; padding: 0px; font-size: 12pt;">using</span><span style="margin: 0px; padding: 0px; font-size: 12pt;">System.Collections.Generic;</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';"><span style="margin: 0px; padding: 0px; font-size: 12pt;">using</span><span style="margin: 0px; padding: 0px; font-size: 12pt;">System.Linq;</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';"><span style="margin: 0px; padding: 0px; font-size: 12pt;">using</span><span style="margin: 0px; padding: 0px; font-size: 12pt;">System.Text;</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';"><span style="margin: 0px; padding: 0px; font-size: 12pt;">namespace</span><span style="margin: 0px; padding: 0px; font-size: 12pt;">Test4_03</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-size: 12pt;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';">{</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-size: 12pt;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';">classProgram</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-size: 12pt;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';">staticvoidMain(string[] args)</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-size: 12pt;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';">string[] names = {"Adams","Arthur","Buchanan","Tsbuchis","ShCian","FuchsiaLinda","DecheChen","Lotheer","FindLanciCade","SorchLand","JiangZheng","MisiiLoda","Gtod","Dfac","Lama","BakCades","Losangle","ZheWQ","GehengDahaLothi","ToryLandey","DakaLothy","BthLanda","MenNorth","Fith","FoxMain","DontM","Saobba","Del","Sala","Ghero","BhthLaPhda"};</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-size: 12pt;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';">IEnumerable<string> skip = names.Skip(10);</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-size: 12pt;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';">IEnumerable<string> take = names.Take(11);</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-size: 12pt;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';">//</span></span><span style="margin: 0px; padding: 0px; font-size: 12pt;">取出两个序列中交集部分，按理论应该输出</span><span style="margin: 0px; padding: 0px; font-size: 12pt;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';">JiangZheng</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-size: 12pt;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';">IEnumerable<string> intersect = skip.Intersect(take);</span></span>
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</span><span style="margin: 0px; padding: 0px; color: rgb(57, 57, 57); font-family: Simsun; background-color: rgb(250, 247, 239); font-size: 18px;">
<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-size: 12pt;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';">foreach(varsinintersect)</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-size: 12pt;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';">{</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-size: 12pt;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';">Console.WriteLine(s);</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-size: 12pt;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';">Console.ReadKey();</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-size: 12pt;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';">}</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-size: 12pt;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';">}</span></span>
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<p align="left" style="margin: 0cm 0cm 0pt; padding: 0px;"><span style="margin: 0px; padding: 0px; font-size: 12pt;"><span style="margin: 0px; padding: 0px; font-family: 'Times New Roman';">}</span></span>
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试试其它关键字
　差集交集　
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