Save Datetime ลงในฐานข้อมูลแล้ววันที่เลือกกับวันที่ save ใน ฐานข้อมูลไม่ตรงกันค่ะ

command.CommandText = "insert into Lorry_order values('" + textBox7.Text + "','" + comboBox10.Text + "','" + textBox6.Text + "','" + textBox5.Text + "','" + comboBox9.Text + "','" + textBox12.Text + "'," + DateTimePicker1.Value.ToShortDateString() +",'" + ComboBox1.Text + "'," + DateTimePicker2.Value.ToShortDateString() +",'" + ComboBox2.Text + "','" + comboBox11.Text + "','" + textBox10.Text + "','" + textBox11.Text + "','" + textBox2.Text + "','" + textBox4.Text + "','" + textBox3.Text + "','" + comboBox8.Text + "','" + comboBox12.Text + "','" + textBox9.Text + "','" + textBox8.Text + "')";
                command.Connection = conn;
                conn.Open();
                command.ExecuteNonQuery();
                conn.Close();