read port value in c#

Question

Read port value in c# what i do

Gokul · Answer

public static void Main () { SerialPort mySerialPort = new SerialPort ( COM1 ); mySerialPort . BaudRate = 9600 ; mySerialPort . Parity = Parity . None ; mySerialPort . StopBits = StopBits . One ; mySerialPort . DataBits = 8 ; mySerialPort . Handshake = Handshake . None ; mySerialPort . DataReceived += new SerialDataReceivedEventHandler ( DataReceivedHandler ); mySerialPort . Open (); Console . WriteLine ( Press any key to continue... ); Console . WriteLine (); Console . ReadKey (); mySerialPort . Close (); } private static void DataReceivedHandler ( object sender  SerialDataReceivedEventArgs e ) { SerialPort sp = ( SerialPort ) sender ; string indata = sp . ReadExisting (); Debug . Print ( Data Received: ); Debug . Print ( indata ); }

Vinay Singh · Answer

Hi Try the below links http://www.codeproject.com/Articles/75770/Basic-serial-port-listening-application http://stackoverflow.com/questions/16215741/c-sharp-read-only-serial-port-when-data-comes