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duplicated id with fragment3个
> Is it possible to recover an object serialized via “BinaryFormatter” after changing class names?1个
更改我的类的命名空间后,我不能再反序列化对象.我已经实现了SerializationBinder.例：
> Is it possible to recover an object serialized via “BinaryFormatter” after changing class names?1个
更改我的类的命名空间后,我不能再反序列化对象.我已经实现了SerializationBinder.例：
public class TypeNameConverter : SerializationBinder
{
public override Type BindToType(string assemblyName,string typeName)
{
typeName = typeName.Replace("MyOldNamespace","MyNewNamespace");
return Type.GetType(string.Format("{0},{1}",typeName,assemblyName));
}
}
BinaryFormatter bf = new BinaryFormatter();
bf.Binder = new TypeNameConverter();
我得到的例外是：
‘System.Runtime.Serialization.TypeLoadExceptionHolder’ cannot be converted to type ‘MyNewNamespace.MyClass’
解决方法
你忘了更换程序集名称：
class TypeNameConverter : SerializationBinder
{
public override Type BindToType(string assemblyName,"MyNewNamespace");
assemblyName = assemblyName.Replace("MyOldNamespace",assemblyName));
}
}
