public static bool Add_HangSX(Hang_SX hangSX)
{
try
{
using (CuaHang_XeMayEntities entities = new CuaHang_XeMayEntities())
{
entities.Hang_SX.Add(hangSX);
entities.SaveChanges();
return(true);
}
}
catch (Exception)
{
return(false);
}
}
public static bool Delete_HangSX(int ma_Hang)
{
try
{
using (CuaHang_XeMayEntities entities = new CuaHang_XeMayEntities())
{
Hang_SX hang_SX = entities.Hang_SX.Where(p => p.ma_Hang == ma_Hang).FirstOrDefault();
entities.Hang_SX.Remove(hang_SX);
entities.SaveChanges();
return(true);
}
}
catch (Exception)
{
return(false);
}
}
public static bool Update_HangSX(Hang_SX hangSX)
{
try
{
using (CuaHang_XeMayEntities entities = new CuaHang_XeMayEntities())
{
Hang_SX hangSx = entities.Hang_SX.Where(p => p.ma_Hang == hangSX.ma_Hang).FirstOrDefault();
hangSx.ten_Hang = hangSX.ten_Hang;
entities.SaveChanges();
return(true);
}
}
catch (Exception)
{
return(false);
}
}
