private void btnWirteDO_Click(object sender, EventArgs e) { if (cbDO1.Text != "") { _iologic.DO[0] = Convert.ToBoolean(Convert.ToInt32(cbDO1.Text.Trim())); } if (cbDO2.Text != "") { _iologic.DO[1] = Convert.ToBoolean(Convert.ToInt32(cbDO2.Text.Trim())); } if (cbDO3.Text != "") { _iologic.DO[2] = Convert.ToBoolean(Convert.ToInt32(cbDO3.Text.Trim())); } if (cbDO4.Text != "") { _iologic.DO[3] = Convert.ToBoolean(Convert.ToInt32(cbDO4.Text.Trim())); } if (cbDO5.Text != "") { _iologic.DO[4] = Convert.ToBoolean(Convert.ToInt32(cbDO5.Text.Trim())); } if (cbDO6.Text != "") { _iologic.DO[5] = Convert.ToBoolean(Convert.ToInt32(cbDO6.Text.Trim())); } _iologic.WriteDO(); }