public static void themthietbi(THIETBI tb)
{
using (TSCDEntities ts = new TSCDEntities())
{
ts.THIETBIs.Add(tb);
ts.SaveChanges();
}
}
public static void xoathietbi(THIETBI tb)
{
using (TSCDEntities ts = new TSCDEntities())
{
THIETBI tbb = ts.THIETBIs.Find(tb.mathietbi);
ts.THIETBIs.Remove(tbb);
ts.SaveChanges();
}
}
public static void suathietbi(THIETBI tb)
{
using (TSCDEntities ts = new TSCDEntities())
{
THIETBI tbb = ts.THIETBIs.Find(tb.mathietbi);
tbb.tenthietbi = tb.tenthietbi;
tbb.dongia = tb.dongia;
tbb.thongsokythuat = tb.thongsokythuat;
tbb.ngaysanxuat = tb.ngaysanxuat;
tbb.ngayduavaosudung = tb.ngayduavaosudung;
tbb.ngaycapnhat = tb.ngaycapnhat;
tbb.soluong = tb.soluong;
tbb.madonvitinh = tb.madonvitinh;
tbb.maloai = tb.maloai;
tbb.maphongquantri = tb.maphongquantri;
tbb.matinhtrang = tb.matinhtrang;
ts.SaveChanges();
}
}
