public static void DoWithTransaction()
{
using (ITransientTransaction tran = context.BeginTransaction())
{
/* do some things here */
context.Update <User>(a => a.Id == 1, a => new User()
{
Name = a.Name, Age = a.Age + 1, Gender = Gender.Man, OpTime = DateTime.Now
});
context.Delete <User>(a => a.Id == 1024);
tran.Commit();
}
ConsoleHelper.WriteLineAndReadKey();
}