带后缀的C＃数字序列化

Question

Is there some library for C#, or classes in .Net, that serializes numeric values with their corresponding suffixes to differentiate between eg signed and unsigned, int and long.

For example, I want the following serializition behavior:

ulong value = 123456789;
string valueStr = ToString(value);    

// valueStr == "123456789ul"

and a way to deserialize it, eg:

object parsedValue;
Type parsedType;
ParseNumeric(out parsedValue, out parsedType);    

// parsedValue == 123456789 (as an ulong)
// parsedType == typeof(ulong)

I need it to handle at least float, double, int, uint, long, ulong.

I've actually already wrote some naive code for this, but I'm wondering if there is anything out there already made for this?

Answer 1

如果使用DataContractSerializer并将typeof(object)传递为声明的类型，则应获得所需的行为。