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再说WCF Data Contract KnownTypeAttribute - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，你需要告诉序列化器去寻找确切的类来进行序列化。
3). 使用泛型类型作为期望返回类型的；
4). 使用像ArrayList等以object为基础类型存储对象的；
下边我们以第一种类型为例说明KnownTypeAttribute的用法。序列化对象一般是参与...
How to implement custom JsonConverter in JSON.NET to deserialize a List of base class objects?
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Using the standard CustomCreationConverter, I was struggling to work how to generate the corre...
Should you ever use protected member variables?
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edited Nov 29 '10 at 13:19
answered Aug 31 '08 at 18:34
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How to get a float result by dividing two integer values using T-SQL?
...ers, you can cast them to be floats first:
SELECT CAST(1 AS float) / CAST(3 AS float)
or
SELECT CAST(MyIntField1 AS float) / CAST(MyIntField2 AS float)
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Should a retrieval method return 'null' or throw an exception when it can't produce the return value
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How do I extend a class with c# extension methods?
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answered Jul 27 '09 at 13:45
Andrew HareAndrew Hare
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How to add new elements to an array?
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edited Feb 13 '13 at 5:26
Paul Bellora
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What is a predicate in c#? [duplicate]
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483
Predicate<T> is a functional construct providing a convenient way of basically testing if ...
'typeid' versus 'typeof' in C++
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C++ language has no such thing as typeof. You must be looking at some compiler-specific extensio...