private void dataGridType_CellContentClick(object sender, DataGridViewCellMouseEventArgs e)
{
int id = Convert.ToInt32(dataGridType.Rows[e.RowIndex].Cells[0].Value);
selectedType = db.Group_types.Find(id);
typeName.Text = selectedType.group_type_name;
shedule.Text = selectedType.Group_schedule.group_schedule_name;
}
private void button1_Click(object sender, EventArgs e)
{
var item = new Group_types();
item.group_type_name = typeName.Text;
item.group_schedule_id = db.Group_schedule.FirstOrDefault(s => s.group_schedule_name == this.shedule.Text).id;
db.Group_types.Add(item);
db.SaveChanges();
fillType();
}
