public ActionResult Index()
{
TestViewModel vm = new TestViewModel {
ChangeMe = "a1", DontChangeMe = "b1"
};
ProtectedPropertyAttribute.LockObject(vm);
return(View(vm));
}
public static void LockProperty(object obj, PropertyInfo property)
{
ProtectedPropertyAttribute protectedAttribute =
(ProtectedPropertyAttribute)
property.GetCustomAttributes(typeof(ProtectedPropertyAttribute), false).FirstOrDefault();
if (protectedAttribute == null)
{
return;
}
if (protectedAttribute.Identifier == null)
{
protectedAttribute.Identifier = property.Name;
}
LinkedList <object> list;
if (!savedValues.TryGetValue(protectedAttribute.Identifier, out list))
{
list = new LinkedList <object>();
savedValues.Add(protectedAttribute.Identifier, list);
}
list.AddLast(property.GetValue(obj, null));
}
