private void select_grptype(object sender, DataGridViewCellMouseEventArgs e) { int id = Convert.ToInt32(dataGridGrpType.Rows[e.RowIndex].Cells[0].Value); selectedGrpType = db.Group_types.Find(id); g_type.Text = selectedGrpType.group_type_name; g_schedule.Text = selectedGrpType.Group_schedule.group_schedule_name; }
private void add_gtype_btn_Click(object sender, EventArgs e) { int grp_id = db.Group_schedule.Where(g => g.group_schedule_name == g_schedule.Text).First().id; Group_types grp_type = new Group_types(); grp_type.group_type_name = g_type.Text; grp_type.group_schedule_id = grp_id; db.Group_types.Add(grp_type); db.SaveChanges(); fillDataGrpType(); }