/// <summary>
/// 初始化数据
/// </summary>
private void InitUI(ElectronicScalesConfig config)
{
txtConfigName.Text = _ElectronicScalesControl.ConfigName;
txtConfigName.Enabled = false;
cmbType.Properties.Items.AddEnum(typeof(ElectronicScalesType));
cmbType.EditValue = _ElectronicScalesControl.ElectronicScalesType;
string[] portNames = SerialPort.GetPortNames();//串口名称
if (portNames.Length <= 0)
{
MessageService.ShowError("本机没有检测到串口，请检查。");
cmbPortName.Enabled = false;
}
else
{
cmbPortName.Properties.Items.AddRange(portNames);
if (portNames.Any(p => p.Equals(config.PortName)))
cmbPortName.EditValue = config.PortName;
else
cmbPortName.SelectedIndex = 0;
}
txtBautTate.Text = config.BaudRate.ToString();//每秒位数（比特率）
txtDataBits.Text = config.DataBits.ToString();//数据位
cmbParity.Properties.Items.Add(Parity.None);//奇偶校验
cmbParity.Properties.Items.Add(Parity.Even);
cmbParity.Properties.Items.Add(Parity.Mark);
cmbParity.Properties.Items.Add(Parity.Odd);
cmbParity.Properties.Items.Add(Parity.Space);
cmbParity.EditValue = config.Parity;
cmbStopBit.Properties.Items.Add(StopBits.None);//停止位
cmbStopBit.Properties.Items.Add(StopBits.One);
cmbStopBit.Properties.Items.Add(StopBits.OnePointFive);
cmbStopBit.Properties.Items.Add(StopBits.Two);
cmbStopBit.EditValue = config.StopBits;
cmbHandshake.Properties.Items.Add(Handshake.None);//流控制
cmbHandshake.Properties.Items.Add(Handshake.RequestToSend);
cmbHandshake.Properties.Items.Add(Handshake.RequestToSendXOnXOff);
cmbHandshake.Properties.Items.Add(Handshake.XOnXOff);
cmbHandshake.EditValue = config.Handshake;
}
public void ApplyConfig(ElectronicScalesConfig config)
{
if (config == null)
throw new ArgumentNullException("config");
this.ConfigName = config.ConfigName;
this.ElectronicScalesType = config.ElectronicScalesType;
if (ComPortEnable)
{
if (!string.IsNullOrWhiteSpace(config.PortName))
this.serialPort.PortName = config.PortName;
this.serialPort.BaudRate = config.BaudRate;
this.serialPort.DataBits = config.DataBits;
this.serialPort.Parity = config.Parity;
this.serialPort.StopBits = config.StopBits;
this.serialPort.Handshake = config.Handshake;
}
}
/// <summary>
/// 点击保存
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnSave_Click(object sender, EventArgs e)
{
int i = 0;
var result = int.TryParse(this.txtBautTate.EditValue.ToStringEx(), out i);
if (!result)
{
MessageService.ShowError("每秒位数必须为数字.");
return;
}
result = int.TryParse(this.txtDataBits.EditValue.ToStringEx(), out i);
if (!result)
{
MessageService.ShowError("数据位必须为数字.");
return;
}
ElectronicScalesConfig config = new ElectronicScalesConfig();
config.ConfigName = txtConfigName.Text;
config.ElectronicScalesType = (ElectronicScalesType)cmbType.EditValue;
config.PortName = cmbPortName.EditValue.ToStringEx();
config.BaudRate = Convert.ToInt32(txtBautTate.Text);
config.DataBits = Convert.ToInt32(txtDataBits.Text);
config.Parity = (Parity)cmbParity.EditValue;
config.StopBits = (StopBits)cmbStopBit.EditValue;
config.Handshake = (Handshake)cmbHandshake.EditValue;
config.StopBits = (StopBits)cmbStopBit.EditValue;
ElectronicScalesConfigManager.Current.AddSetting(config);
MessageService.ShowMessage("配置保存成功。");
this.DialogResult = DialogResult.OK;
}
public ElectronicScalesConfig GetConfig()
{
var config = new ElectronicScalesConfig();
config.ConfigName = this.ConfigName;
config.ElectronicScalesType = this.ElectronicScalesType;
config.PortName = this.serialPort.PortName;
config.BaudRate = Convert.ToInt32(this.serialPort.BaudRate);
config.DataBits = this.serialPort.DataBits;
config.Parity = this.serialPort.Parity;
config.StopBits = this.serialPort.StopBits;
config.Handshake = this.serialPort.Handshake;
return config;
}
public void AddSetting(ElectronicScalesConfig config)
{
if (config == null)
throw new ArgumentNullException("setting");
var data = GetConfig(config.ConfigName);
if (data != null)
this._ElectronicScalesConfigs.Remove(data);
this._ElectronicScalesConfigs.Add(config);
this.Save();
}
