private void submit_button_Click(object sender, EventArgs e)
{
Properties.Settings.Default.cabang = cabang.Text;
Properties.Settings.Default.tgl_awal = this.dateTimePicker1.Value.ToString("yy-M-dd");
Properties.Settings.Default.tgl_akhir = this.dateTimePicker2.Value.ToString("yy-M-dd");
Detail_serviceorder chart = new Detail_serviceorder();
chart.Show();
}
private void button1_Click(object sender, EventArgs e)
{
Detail_serviceorder form = new Detail_serviceorder();
form.Close();
}