public void addnewProSer(string name, int idcategory, int soluong, string mota, float price)
{
PRO_SER proser = new PRO_SER();
proser.NAME = name;
proser.IDCATEGORY = idcategory;
proser.SOLUONG = soluong;
proser.MOTA = mota;
proser.Price = price;
spa.PRO_SERs.InsertOnSubmit(proser);
spa.SubmitChanges();
}
public void UpdateProSer(int id, string name, int soluong, string mota, float price)
{
PRO_SER proser = spa.PRO_SERs.Where(t => t.ID == id).FirstOrDefault();
if (proser != null)
{
proser.NAME = name;
proser.SOLUONG = soluong;
proser.MOTA = mota;
proser.Price = price;
spa.SubmitChanges();
}
}