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1. Can I use typedefs in C#?No, C# has no direct equivalent of the C++ typedef. C# does allow an alias to be specified via the using keyword:but the alias only applies in the file in which it is decla... 阅读全文
摘要：
List<Employee> or EmployeeList? In current versions of C#, to get a strongly-typed collection, you need to define a separate type for that collection. So if you want to expose a collection o... 阅读全文
摘要：
1. Duck Typing ("If it walks like a duck and quacks like a duck, it must be a duck.") [Refer to here]Duck typing allows an object to be passed in to a method that expects a certain type even if it do... 阅读全文