/// <summary>
/// 接收数据(线程方法)
/// </summary>
public void RecvData(Fmain f1)
{
if (!MyPort.IsOpen)
{
MyPort.Open();
}
result = new byte[MyPort.BytesToRead];
//Sresult= MyPort.ReadExisting();
//MyPort.Read(result, 0, MyPort.BytesToRead);
//f1.DataBox.AppendText(System.Text.Encoding.ASCII.GetString(result)+ "\n");
#region 读取
for (int i = 0; i < 64; i++)
{
MyPort.Read(result, 0, MyPort.BytesToRead);
try
{
CSinput[i] = Convert.ToDouble(System.Text.Encoding.ASCII.GetString(result));
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
}
#endregion
//MyThread.Start();
test();
}
public void findPorts()
{
tmpPorts.Clear();
ManagementObjectCollection moc = new ManagementObjectSearcher("SELECT * FROM Win32_PnPEntity").Get();
foreach (ManagementObject service in moc)
{
if (service.Properties["Caption"].Value != null)
{
string capt = service.Properties["Caption"].Value.ToString();
if (capt.Contains("(COM"))
{
capt = capt.Substring(capt.IndexOf("(COM") + 1).Replace(")", "");
string address = service.Properties["DeviceID"].Value.ToString();
address = address.Substring(0, address.LastIndexOf("_"));
address = address.Substring(address.LastIndexOf("&") + 1);
MyPort tmp = new MyPort();
tmp.portName = capt;
tmp.address = address;
tmpPorts.Add(tmp);
}
}
}
}
public List <MyPort> portBind(MyPort Data)
{
MasterManager cm = new MasterManager();
List <MyPort> st = cm.GetCommonPortMaster(Data);
return(st);
}
/// <summary>
/// 关闭串口方法
/// </summary>
/// <param name="f1"></param>
public void ClosePort()
{
//MyPort.IsOpen?MyPort.():;
if (MyPort.IsOpen)
{
MyPort.Close();
}
else
{
return;
}
}
} //确认线路
private void CallBuyTicketWindow(string Enter, string Line, string Leave)
{
ClientWindow.TicketQueryInfo subinfo1 = new ClientWindow.TicketQueryInfo();
subinfo1.EnterStationNumber = int.Parse(Enter);
subinfo1.Line = int.Parse(Line);
subinfo1.LeaveStationNumber = int.Parse(Leave);
subinfo1.StartTime = this.ticketQueryInfo.StartTime;
subinfo1.EndTime = this.ticketQueryInfo.EndTime;
string info1Msg = Enter + "\n" + Line + "\n" + Leave + "\n" + ticketQueryInfo.StartTime.ToString() + "\n" + ticketQueryInfo.EndTime.ToString();
TcpClient tcpClient = null;
NetworkStream networkStream = null;
try {
tcpClient = new TcpClient();
tcpClient.Connect(myIPAddress, ServerPort); //建立与服务器的连接
networkStream = tcpClient.GetStream();
if (networkStream.CanWrite)
{
TTS_Core.QueryDataPackage data = new TTS_Core.QueryDataPackage(UserID, myIPAddress + ":" +
MyPort.ToString(), "server", TTS_Core.QUERYTYPE.K_TICKETINFO_QUERY, info1Msg);
byte[] sendBytes = data.DataPackageToBytes(); //注册数据包转化为字节数组
networkStream.Write(sendBytes, 0, sendBytes.Length);
}
var newClient = tcpListener.AcceptTcpClient();
var bytes = ReadFromTcpClient(newClient); //获取数据
var package = new TTS_Core.QueryDataPackage(bytes);
subinfo1.EnterStationName = package.ExtraMsg.Split('\r')[0].Split('\n')[0];
subinfo1.LineName = package.ExtraMsg.Split('\r')[0].Split('\n')[1];
subinfo1.LeaveStationName = package.ExtraMsg.Split('\r')[0].Split('\n')[2];
info1Msg = package.ExtraMsg;
}
catch {
MessageBox.Show("指定时段内无可选车次！");
return;
}
finally {
if (networkStream != null)
{
networkStream.Close();
}
tcpClient.Close();
}
BuyTicketWindow buy = new BuyTicketWindow(subinfo1, info1Msg);
buy.ShowDialog();
if (buy.selectTicket.TrainID != 0)
{
allBuyTicket.Add(buy.selectTicket);
}
} //调起买票窗体
public List <MyPort> GetCommonPortMaster(MyPort Data)
{
DataTable dt = GetCommonPortValues(Data);
for (int i = 0; i < dt.Rows.Count; i++)
{
ListPort.Add(new MyPort
{
ID = Int32.Parse(dt.Rows[i]["ID"].ToString()),
PortName = dt.Rows[i]["PortName"].ToString(),
});
}
return(ListPort);
}
/// <summary>
/// 打开串口方法(直接)
/// </summary>
/// <param name="f1">获得主窗体引用</param>
public void OpenPort()
{
try
{
if (!MyPort.IsOpen)
{
MyPort.Open();
}
}
catch (Exception e)
{
MessageBox.Show(e.ToString() + "\n" + "Open faild" + "\n" + "1.Check config" + "\n"
+ "2.Check device available" + "\n" + "3.Check device driver", "Error");
}
}
public int scanDevs(ComboBox devCombo)
{
if (getRadio() != null)
{
devCombo.Invoke(new Action(() => {
devCombo.Items.Clear();
devCombo.Enabled = false;
}));
findPorts();
BluetoothDeviceInfo[] scanDevs = new BluetoothClient().DiscoverDevices();
myPorts.Clear();
for (int i = 0; i < scanDevs.Length; i++)
{
if (Array.IndexOf(scanDevs[i].InstalledServices, BluetoothService.SerialPort) != -1)
{
string address = scanDevs[i].DeviceAddress.ToString();
int j = 0;
string com = "";
while (j < tmpPorts.Count && com == "")
{
if (address == tmpPorts[j].address)
{
MyPort tmp = new MyPort();
tmp.address = address;
tmp.devName = scanDevs[i].DeviceName;
tmp.portName = tmpPorts[j].portName;
com = tmpPorts[j].portName;
myPorts.Add(tmp);
}
j++;
}
if (com != "")
{
devCombo.Invoke(new Action(() => devCombo.Items.Add(scanDevs[i].DeviceName /*+ " (" + com + ")"*/)));
}
}
}
if (myPorts.Count > 0)
{
devCombo.Invoke(new Action(() => devCombo.SelectedIndex = 0));
}
else
{
MessageForm.Show(MessageForm.ping_sad, "Проверьте устройство и повторите попытку ещё раз.", "Устройства не обнаружены");
}
}
else
{
MessageForm.Show(MessageForm.ping_sad, "На Вашем устройстве отключен Bluetooth!", "Включите Bluetooth");
}
return(myPorts.Count);
}
/// <summary>
/// （重载）打开控件所示串口
/// </summary>
/// <param name="f1"></param>
public void OpenPort(Fmain f1)
{
try
{
if (!MyPort.IsOpen)
{
#region 事务.串口打开
PortID = f1.PortID.Text.ToString();
MyPort.PortName = f1.PortX.SelectedItem.ToString();
MyPort.BaudRate = Convert.ToInt32(f1.BaudX.SelectedItem.ToString());
switch (f1.CheckX.SelectedIndex)
{
case 0:
MyPort.Parity = Parity.None;
break;
case 1:
MyPort.Parity = Parity.Odd;
break;
case 2:
MyPort.Parity = Parity.Even;
break;
case 3:
MyPort.Parity = Parity.Mark;
break;
case 4:
MyPort.Parity = Parity.Space;
break;
}
MyPort.DataBits = Convert.ToInt32(f1.DataX.SelectedItem.ToString());
switch (f1.StopX.SelectedIndex)
{
case 0:
MyPort.StopBits = StopBits.One;
break;
case 1:
MyPort.StopBits = StopBits.Two;
break;
case 2:
MyPort.StopBits = StopBits.OnePointFive;
break;
}
#endregion
MyPort.Open();
}
}
catch (Exception e)
{
MessageBox.Show(e.ToString() + "Open faild" + "\n" + "1.Check config" + "\n"
+ "2.Check device available" + "\n" + "3.Check device driver", "Error");
}
}
private void Form1_FormClosing(Object sender, FormClosingEventArgs e)
{
if (null != mPort)
{
mPort.Close();
mPort = null;
}
if (null != testPort)
{
testPort.Close();
testPort = null;
}
}
private void button7_Click(object sender, EventArgs e)
{
if (null != mPort)
{
mPort.Close();
mPort = null;
textBox1.AppendText(comPort.Text + " close\n");
}
}
private void button6_Click(object sender, EventArgs e)
{
if (null != mPort)
{
mPort.Close();
mPort = null;
}
mPort = new MyPort(comPort.Text,
Convert.ToInt32(comBaud.Text),
Convert.ToInt32(comByteSize.Text),
StringToParity(comParity.Text),
StringToStopBits(comStopBit.Text));
mPort.Open();
textBox1.AppendText(comPort.Text + " open\n");
mPort.mReader += FlowDataReader;
//mPort.mReader += VIThermometerReader;
mPort.mReporter += FlowErrorReporter;
button2.PerformClick();
}
void Start()
{
// 建立一條執行緒讀取RS232，不這麼做 Unity 會死當
myport = new MyPort();
new Thread(myport.OpenPort).Start();
}
public DataTable GetCommonPortValues(MyPort Data)
{
string _Query = "Select * from NVO_PortMaster";
return(GetViewData(_Query, ""));
}
