public TinhTrangBUS()
{
TTDal = new TinhTrangDAL();
}
public static ObservableCollection <TinhTrang> HienThiTinhTrang(int MaTinhTrang)
{
TinhTrangDAL db = new TinhTrangDAL();
return(db.HienThiTinhTrang(MaTinhTrang));
}
public static ObservableCollection <TinhTrang> HienThiTatCa()
{
TinhTrangDAL db = new TinhTrangDAL();
return(db.HienThiTatCa());
}
public int XoaTinhTrang(int MaTinhTrang)
{
TinhTrangDAL db = new TinhTrangDAL();
return(db.XoaTinhTrang(MaTinhTrang));
}
public int SuaTinhTrang(TinhTrang obj)
{
TinhTrangDAL db = new TinhTrangDAL();
return(db.SuaTinhTrang(obj));
}
public int ThemTinhTrang(TinhTrang obj)
{
TinhTrangDAL db = new TinhTrangDAL();
return(db.ThemTinhTrang(obj));
}
