对象如何转换为byte[]?

[yumanqing]

我用下面的代码可以将对象转换为byte[],可是对象数组怎么转换呢?

Class2 c=new Class2();
c.A="faf";
c.B="ffff";
c.C="测试";
BinaryFormatter bf=new BinaryFormatter();
MemoryStream ms = new MemoryStream();
bf.Serialize(ms, c);
byte[] bb = ms.GetBuffer();

比如:Class2[] c=new Class[2];
那么这个c怎么转换成byte[]呢？用上面的方法不行?
对这点不太熟悉.谢谢！

[hzg_1998]

是一样的
[Serializable]
class Class2
{
public string A;
public string B;
public string C;
}

BinaryFormatter bf = new BinaryFormatter();
MemoryStream ms = new MemoryStream();
Class2[] cc = new Class2[2];
cc[0] = new Class2();
cc[0].A = "how";
cc[1] = new Class2();
cc[1].B = "are you";
bf.Serialize(ms, cc);
byte[] bb = ms.GetBuffer();

ms = new MemoryStream(bb);
cc=(Class2[])bf.Deserialize(ms);

[bbdsj007]

用序列化就能把对象转换为byte[]

[cxx1997]

序列化对象的方法：

public static byte[] Serialize(object aObject)
{
//序列化发送内容
MemoryStream aMemoryStream = new MemoryStream();
BinaryFormatter aBinaryFormatter = new BinaryFormatter();
aBinaryFormatter.Serialize(aMemoryStream, aObject);

return aMemoryStream.ToArray();
}

[北京的雾霾天]

对象必需加[Serializable] 属性才能被序列化，必要的时候，必要时需继承一下ISerializable并实现其接口成员方法来实现对象的序列化，从而使用Byte数组来表示对象。

[北京的雾霾天]

例如：

[Serializable]
public class MyObject : ISerializable
{
public int n1;
public int n2;
public String str;

public MyObject()
{
}

protected MyObject(SerializationInfo info, StreamingContext context)
{
n1 = info.GetInt32("i");
n2 = info.GetInt32("j");
str = info.GetString("k");
}
public virtual void GetObjectData(SerializationInfo info, StreamingContext context)
{
info.AddValue("i", n1);
info.AddValue("j", n2);
info.AddValue("k", str);
}
}

[yumanqing]

up

[fengyupeng]

Encoding.utf8.getbytes(string c);绝对正确;

[yumanqing]

UP,谢谢，我试试

[gxpotato]

先toString，然后用System.Text.Encoding.UTF8.GetByte