Example #1
0
 public ComPort(string mPortName,PortInitInfo P)
 {
     ThePort = new SerialPort(mPortName, P._BaudRate, P._Parity, P._DataBits, P._StopBits);
     this.Open();
     ThePort.ReadTimeout     = 300;
     ThePort.WriteTimeout    = 100;
     ThePort.DataReceived    += new SerialDataReceivedEventHandler(ThePort_DataReceived);
     ThePort.ErrorReceived   += new SerialErrorReceivedEventHandler(ThePort_ErrorReceived);
 }
Example #2
0
 public bool StartConnect()
 {
     PortInitInfo p = new PortInitInfo(9600, System.IO.Ports.Parity.None, 8, System.IO.Ports.StopBits.One);
     Com = new ComPort(SysPara.ComPort, p);
     if (Com.Open())
     {
         connected = true;
         Program.WriteEventLog(this.GetType().FullName, string.Format("端口{0}打开成功!", SysPara.ComPort), "");
         return true;
     }
     else
     {
         Program.WriteEventLog(this.GetType().FullName, string.Format("端口{0}打开失败!", SysPara.ComPort), "");
         return false;
     }
 }
Example #3
0
 private void but_OpenCom_Click(object sender, EventArgs e)
 {
     but_OpenCom.Enabled = false;
     try
     {
         PortInitInfo p = new PortInitInfo(9600, System.IO.Ports.Parity.None, 8, System.IO.Ports.StopBits.One);
         cport = new ComPort(cbo_Port.Text, p);
         if (cport.Open())
         {
             MessageBox.Show(string.Format("端口{0}打开成功!", cbo_Port.Text));
             btn_Read.Enabled = true;
         }
         else
         {
             MessageBox.Show(string.Format("端口{0}打开失败!", cbo_Port.Text));
             but_OpenCom.Enabled = true;
         }
     }
     catch(Exception ex)
     {
         MessageBox.Show(string.Format("端口{0}打开失败!-{1}", cbo_Port.Text,ex.Message));
         but_OpenCom.Enabled = true;
     }
 }