public static bool UpdateQRProduct(ListProduct product)
{
using (var _context = new DBQuanLyMaQREntities())
{
_context.ListProduct.AddOrUpdate(product);
_context.SaveChanges();
return(true);
}
}
public static bool DeleteProduct(ListProduct product)
{
using (var _context = new DBQuanLyMaQREntities())
{
var v = _context.ListProduct.Find(product.STT);
_context.ListProduct.Remove(v);
_context.SaveChanges();
return(true);
}
}
public static bool AddProduct(ListProduct product)
{
try
{
using (var _context = new DBQuanLyMaQREntities())
{
_context.ListProduct.Add(product);
_context.SaveChanges();
return(true);
}
}
catch
{
return(false);
}
}