public int Save(SystemSessionLog log)
{
//将之前的登录状态清空掉
SystemSessionLog oldLog = new SystemSessionLog();
oldLog.RecordStatus = Sharp.Common.StatusType.update;
oldLog.Where = SystemSessionLog._.UserID == log.UserID && SystemSessionLog._.EntryStats == "在线";
oldLog.OutDate = Dal.SystemDateTime;
int result = 0;
SessionFactory dal = null;
IDbTransaction tr = Dal.BeginTransaction(out dal);
try
{
dal.Update(oldLog, null, tr);
result = dal.SubmitNew(tr, ref dal, log);
dal.CommitTransaction(tr);
}
catch (Exception)
{
dal.RollbackTransaction(tr);
throw;
}
return(result);
}