从字符串转换为称为事件的自定义复杂对象 [英] Casting from a String to a custom complex object called Event

问题描述

我到处都在寻找答案.我正在将自定义类/对象序列化并将其转换为可以传输到Web服务器的格式. Web服务器对响应进行加密，然后通过网络将加密的序列化响应返回给应用程序.

Hi,

I have looked everywhere for an answer to this. I am serializing and converting a custom class/object to a format that can be transferred to a web server. The web server encrypts the response and returns the encrypted serialized response to the application via the Net.

Event ev = new Event();//Custom complex object that is serializable.
String EventToSend = Convert.ToBase64String(Serialize(ev));
EventToSend = Encryption.Encrypt(EventToSend);
Event ReceivedEvent = (Event)Encryption.Decrypt(EventToSend);
//Decrypt to Event object.

服务器在以下代码行中进行仿真:

The server is emulated in the line of code:

EventToSend = Encryption.Encrypt(EventToSend);

Encryption.Decrypt()返回一个对象.

我的问题是从对象到事件的转换.如何将返回的对象强制转换或转换为我的事件?

我已经尝试过"as"演员(以及以上)，但没有任何运气.我不明白如何将对象(字符串)转换为事件.

感谢您的帮助.

Encryption.Decrypt() returns an object.

My issue is the cast from the object to my Event. How can I cast or convert the returned object to my Event?

I have tried "as" cast (along with the above) without any luck. I don''t understand how I could cast from an object (that was a string) to my Event.

Thanks for any help.

推荐答案

String EventToSend = Convert.ToBase64String(Serialize(ev));

如果要在出局时序列化它，则在...中对它进行反序列化.
传出程序(您已经在执行此操作):
1)序列化您的Event对象.
2)加密序列化的数据.
3)发送加密的数据.

因此，传入过程必须为:
1)接收数据.
2)解密数据.
3)反序列化为Event对象.

这里有一篇介绍序列化的文章:使用C#进行对象序列化 [

If you are serializing it on the way out, then deserialize it on the way in...
Outgoing procedure (you are doing this already):
1) Serialize your Event object.
2) Encrypt the serialized data.
3) Send the encrypted data.

So the incoming procedure must be:
1) Receive data.
2) Decrypt data.
3) Deserialize to Event object.

There is an article that explains serialization here: Object Serialization using C#[^]

BTW: It might be worth changing the name of your complex object: event already exists, and having such a similar name for your objects is open to errors!

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