public bool ThemPhieuXuat(PHIEU_XUAT p) { try { qlkho.PHIEU_XUATs.InsertOnSubmit(p); qlkho.SubmitChanges(); return(true); } catch { return(false); } }
public bool XoaPhieuXuat(string mapx) { try { PHIEU_XUAT p = qlkho.PHIEU_XUATs.Where(t => t.MAPX == mapx).FirstOrDefault(); qlkho.PHIEU_XUATs.DeleteOnSubmit(p); qlkho.SubmitChanges(); return(true); } catch { return(false); } }