public void Save(DM_NhomHang data)
{
using (Karaoke2017Entities db = new Karaoke2017Entities())
{
if (data.id > 0)
{
var nhomHang = db.DM_NhomHang.Find(data.id);
nhomHang.ma = data.ma;
nhomHang.ten = data.ten;
nhomHang.ghichu = data.ghichu;
db.SaveChanges();
}
else
{
db.DM_NhomHang.Add(data);
db.SaveChanges();
}
}
}
//Lưu
private void bbtnLuu_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (!CheckData())
{
return;
}
else
{
DM_NhomHang data = new DM_NhomHang()
{
ma = txtMa.Text.Trim(),
ten = txtTen.Text.Trim(),
ghichu = txtGhiChu.Text.Trim()
};
if (_id > -1)
{
data.id = _id;
}
NhomHangController.Instance.Save(data);
this.Close();
}
}
