private static void CopyToNewType()
{
using (IObjectContainer container = Db4oEmbedded.OpenFile(DatabaseFileName))
{
// #example: copy the data from the old type to the new one
IList <Human> allMammals = container.Query <Human>();
foreach (Human oldHuman in allMammals)
{
HumanNew newHuman = new HumanNew("");
newHuman.BodyTemperature = oldHuman.BodyTemperature;
newHuman.IQ = oldHuman.IQ;
newHuman.Name = oldHuman.Name;
container.Store(newHuman);
container.Delete(oldHuman);
}
// #end example
}
}
private static void CopyToNewType()
{
using (IObjectContainer container = Db4oEmbedded.OpenFile(DatabaseFileName))
{
// #example: copy the data from the old type to the new one
IList<Human> allMammals = container.Query<Human>();
foreach (Human oldHuman in allMammals)
{
HumanNew newHuman = new HumanNew("");
newHuman.BodyTemperature = oldHuman.BodyTemperature;
newHuman.IQ = oldHuman.IQ;
newHuman.Name = oldHuman.Name;
container.Store(newHuman);
container.Delete(oldHuman);
}
// #end example
}
}
