bool ParticipationType(DbEventType type)
{
return(type == DbEventType.free_money || type == DbEventType.free_object || type == DbEventType.mail_only);
}
/// <summary>
/// 通过事件暴露内部的命令对象
/// </summary>
/// <remarks>由于大多数应用不会使用这个特性，出于性能优化的考虑，先把Delegate放在前面判断</remarks>
/// <param name="command">内部的命令对象</param>
/// <param name="eventType">数据访问调用时机类型</param>
protected void DoDbEvent(IDbCommand command, DbEventType eventType)
{
//if (false == this.hasCustomizedDbEventArgs)
// return;
if ((BeforeExecution != null) && (eventType == DbEventType.BeforeExecution))
TriggerDbEvent(command, BeforeExecution);
else if ((AfterExecution != null) && (eventType == DbEventType.AfterExecution))
TriggerDbEvent(command, AfterExecution);
}
