public void ChangeSet()
{
User user = new User();
user.Id = 1L;
user.Name = "John Dow";
user.Status = EAccountStatus.ACTIVE;
proxy.Write(user);
IdQuery <User> idQuery = new IdQuery <User>(1L);
IChangeResult <User> changeResult =
proxy.Change <User>(idQuery,
new ChangeSet().Set("Name", "Testing"));
if (changeResult.NumberOfChangedEntries == 0)
{
Console.WriteLine("Entry does not exist");
}
}