in C# is tuff job for beginners. Before implementing API you should know how to implement structure in C#, type conversion, safe/unsafe code, managed/unmanaged code and lots more.

• 中API的工具对初学者是相当不错的。在C%23运用中运用API之前，你应该先知道C%23中如何运用结构、类型转换，安全与不安全代码等。