//xoa
public void XoaDuLieu(EC_GianHang et)
{
cn.ThucThiCauLenhSQL(@"delete from GIANHANG where MaGH = '" + et.MaGH + "'");
}
//sua
public void SuaDuLieu(EC_GianHang et)
{
cn.GetValue(@"update GIANHANG set TenGH = N'" + et.TenGH + "', ViTri = N'" + et.ViTri + "', MaNV = N'" + et.MaNV + "' where MaGH = '" + et.MaGH + "'");
}
//them du lieu
public void ThemDuLieu(EC_GianHang et)
{
cn.ThucThiCauLenhSQL(@"insert into GIANHANG values ('" + et.MaGH + "', N'" + et.TenGH + "','" + et.ViTri + "', N'" + et.MaNV + "'");
}
//xoa
public void XoaDuLieu(EC_GianHang et)
{
sql.XoaDuLieu(et);
}
//sua
public void SuaDuLieu(EC_GianHang et)
{
sql.SuaDuLieu(et);
}
//them du lieu
public void ThemDuLieu(EC_GianHang et)
{
sql.ThemDuLieu(et);
}
