public frmGoodsIn()
{
InitializeComponent();
this.Load += frm_Load;
//实例化必须，bllBusinessBase必须替换为bll层自己继承的子类(指定正确的dal.DBCode)，建议封装重写到项目bll层
//_bll = new bllBusinessBase(typeof(tb_GoodsIn),"GI",6,typeof(tb_GoodsInDetail));
_bll = new bllBaseSystem(typeof(tb_GoodsIn), "GI", 6, typeof(tb_GoodsInDetail));
}
public frmMyUser()
{
InitializeComponent();
this.Load += frm_Load;
//实例化必须，bllBusinessBase必须替换为bll层自己继承的子类(指定正确的dal.DBCode)，建议封装重写到项目bll层
//_bll = new bllBusinessBase(typeof(dt_MyUser));
_bll = new bllBaseSystem(typeof(dt_MyUser));
}