public bllAR()
{
_KeyFieldName = tb_AR.__KeyName;
_SummaryTableName = tb_AR.__TableName;
_Bridge = this.CreateBridge();//实例化桥接功能
}
private IBridge_AR _DAL_Instance = null;//数据层实例
public ADODirect_AR()
{
_DAL_Instance = new dalAR(Loginer.CurrentUser);
}
