2010-09-02 63 views
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如何防止空值的Linq中防止空值的回归

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回报,你需要更具体一点。在运行哪个命令时?你想做什么,这不工作? – 2010-09-02 10:48:13

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我会说**很多**更具体... – 2010-09-02 10:50:30

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当db服务器重新运行null值我怎么能防止,我的意思是在T-Sql Ex:Isnull(CustomerID,'')/ Isnull(UnitPrice,0 )但我如何使用LINQ到SQL – Suhaibnm 2010-09-02 10:52:25

回答

0
var noNulls = from someImaginaryItem in someImaginaryCollection 
       where someImaginaryItem.SomeImaginaryNullableProperty != null 
       select someImaginaryItem;