//--Edit Relative
        private void RelativesLV_DoubleClick(object sender, EventArgs e)
        {
            var item = _lviews[0].SelectedItems[0];

            sqlmgr.Reconnect();
            view_data = sqlmgr.GetRelativesTypes();
            var ptypes = sqlmgr.GetPhonesTypes();
            sqlmgr.Disconnect();

            AddEditRelativeForm aerf = new AddEditRelativeForm(_conn_str);
            aerf.SetCaption("Редактирование объекта");
            aerf.SetRelativesTypesDS(view_data, "Name");
            aerf.SetPhonesTypesDS(ptypes, "Name");
            aerf.SetItemForEditing(item.Tag);
            var dr = aerf.ShowDialog();
            if (dr == DialogResult.OK)
            {
                Relative rel = (aerf.EditableItem as Relative);
                var selitem = (_lviews[0].SelectedItems[0]);
                (selitem.Tag as Relative).Name = rel.Name;
                (selitem.Tag as Relative).Phone = rel.Phone;
                (selitem.Tag as Relative).RelativeType = rel.RelativeType;
                (selitem.Tag as Relative).PhoneType = rel.PhoneType;
                (selitem.Tag as Relative).Zakazchik = rel.Zakazchik;
                _lviews[0].RefreshDataSource();
                sqlmgr.Reconnect();
                sqlmgr.UpdateRelative(rel);
                sqlmgr.Disconnect();
            }
        }
        private void AddRelativeClick(object sender, EventArgs e)
        {
            sqlmgr.Reconnect();
            view_data = sqlmgr.GetRelativesTypes();
            var ptypes = sqlmgr.GetPhonesTypes();
            sqlmgr.Disconnect();

            AddEditRelativeForm aerf = new AddEditRelativeForm(_conn_str);
            aerf.SetRelativesTypesDS(view_data,"Name");
            aerf.SetPhonesTypesDS(ptypes, "Name");
            aerf.CreateNewItem();
            //aerf.FormState = anvlib.Enums.AddEditFormState.Add;
            var dr = aerf.ShowDialog();
            if (dr == DialogResult.OK)
            {
                Relative rel = (aerf.EditableItem as Relative);

                sqlmgr.Reconnect();
                sqlmgr.AddRelative(_card_id, rel);
                sqlmgr.Disconnect();

                (_lviews[0].DataSource as Relatives).Add(rel);
                _lviews[0].RefreshDataSource();
            }
        }