public bool DeleteHoaDon(HoaDon_ET hoaDon)
{
try
{
conn.Open();
SqlCommand cmd = new SqlCommand("SP_HoaDon_Delete", conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@id", hoaDon.ID);
if (cmd.ExecuteNonQuery() > 0)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception ex)
{
return(false);
}
finally
{
conn.Close();
}
}
public bool UpdateHoaDon(HoaDon_ET hoaDon)
{
try
{
conn.Open();
SqlCommand cmd = new SqlCommand("SP_HoaDon_Update", conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@id", hoaDon.ID);
cmd.Parameters.AddWithValue("@id_kh", hoaDon.ID_KhachHang);
cmd.Parameters.AddWithValue("@id_nv", hoaDon.ID_NhanVien);
cmd.Parameters.AddWithValue("@ngaylap", hoaDon.NgayLap);
if (cmd.ExecuteNonQuery() > 0)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception ex)
{
return(false);
}
finally
{
conn.Close();
}
}
public bool UpdateHoaDon(HoaDon_ET hoaDon)
{
return(dal_HoaDon.UpdateHoaDon(hoaDon));
}
public bool DeleteHoaDon(HoaDon_ET hoaDon)
{
return(dal_HoaDon.DeleteHoaDon(hoaDon));
}
public bool AddHoaDon(HoaDon_ET hoaDon)
{
return(dal_HoaDon.AddHoaDon(hoaDon));
}
