public int add(MauSac obj)
{
this._db.ds_mausac.Add(obj);
//commit
this.save();
//return ma moi nhat
return this._db.ds_mausac.Max(x => x.id);
}
public Boolean delete(MauSac obj)
{
try
{
//get entity
obj = this.get_by_id(obj.id);
//remove
this._db.ds_mausac.Remove(obj);
//commit
return this.save();
}
catch (Exception ex)
{
Debug.WriteLine(ex.ToString());
return false;
}
}
public void add_without_save(MauSac obj)
{
_db.ds_mausac.Add(obj);
}
public List<string> validate(MauSac obj)
{
List<String> re = new List<string>();
if (obj.giatri.Equals(""))
{
re.Add("giatri_fail");
}
return re;
}
private void btThemMau_Click(object sender, EventArgs e)
{
InputDialog ip = new InputDialog();
if (ip.ShowDialog() == DialogResult.OK)
{
MauSac ms = new MauSac();
ms.giatri = ip.GiaTri;
ms.id = MSCtr.get_max_id_local_source() + 1;
MSCtr.add_without_save(ms);
MessageBox.Show("Thêm thành công.");
if (btThemChiTietSP.Enabled) LoadCb_MauSac();
else LoadCb_MauSac("all");
IsChange = true;
}
}
