C# implements writing specified data to the serial port

Updated: June 16, 2015 11:34:37 Submission: junjie

This article mainly introduces the C# implementation of writing specified data into the serial port and directly gives sample code. Friends who need it can refer to it

    public static bool WriteToSerialPort(byte[]byteArr)
    {
      SerialPort Com = newSerialPort();
      try
      {
         = 5000;
         = 5000;
         = "Com1";
         = 9600;
         = ;
         = ;
        ();
        (byteArr, 0,);
        return true;
      }
      catch(Exception ex)
      {
        return false;
      }
      finally
      {
        ();
      }      
    }

This example uses the method Write(Byte[]buffer, Int32 offset, Int32 count). This method uses the buffer's data to write a specified number of bytes to the serial port. The buffer is a buffer, offset means copying bytes to the port from here, and count means the number of bytes to be written.

C#
data
Write to the serial port

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C# implements writing specified data to the serial port

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