public SomeClassThatUsesValueWithId(SerializationInfo info, StreamingContext ctxt)
{
string valId = (string)info.GetString("Val");
CollectionOfValuesWithId col = ctxt.Context as CollectionOfValuesWithId;
if (col != null)
{
Val = col.GetValueFromId(valId);
}
}
public static void Main(string[] args)
{
CollectionOfValuesWithId col = new CollectionOfValuesWithId();
col.AddValue(new ValueWithId("foo", "bar"));
SomeClassThatUsesValueWithId sc = new SomeClassThatUsesValueWithId(col.GetValueFromId("foo"));
BinaryFormatter bf = new BinaryFormatter(null, new StreamingContext(StreamingContextStates.File, col));
using (var stream = new FileStream("foo", FileMode.Create))
{
bf.Serialize(stream, sc);
}
col.GetValueFromId("foo").ActualValue = "new value";
using (var stream2 = new FileStream("foo", FileMode.Open))
{
Console.WriteLine(bf.Deserialize(stream2));
}
}