LINQ To SQL中IN的用法
2008-12-11 13:22
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IN: C# var result = from s1 in context.Customers where (new string[] { "UK", "Lisboa" }).Contains(s1.City) select s1; VB.NET Dim lists = From s1 In context.Customers Where (New String() {"UK", "Lisboa"}).Contains(s1.City) Select s1 NOT IN: C# var result = from s1 in context.Customers where !(new string[] { "UK", "Lisboa" }).Contains(s1.City) select s1; VB.NET Dim lists = From s1 In context.Customers Where Not (New String() {"UK", "Lisboa"}).Contains(s1.City) Select s1
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