Count byte from Rs232

Question

Hello every body .I want to count byte from Com transmit .Can you help me .I am using C#

Jaganathan Bantheswaran · Answer

Hi Did you try this? byteArray is a variable which is type of byte Arrary. you have to declare the byteArray as given below. byte[] byteArray = new byteArray[1024];

toanhoi bui · Answer

Thanks you. What is type byteArray?

Jaganathan Bantheswaran · Answer

Hi //configuring the serial port serialPort1.PortName=COM1; serialPort1.BaudRate=9600; serialPort1.DataBits=8; serialPort1.Parity=Parity.None; serialPort1.StopBits= StopBits.One; //opening the serial port serialPort1.Open(); serialPort1.Read(byteArray0byteArray.Length); //Returns the number of bytes in buffer. serialPort1.BytesToRead; For more clear details look at http://www.c-sharpcorner.com/uploadfile/eclipsed4utoo/serialportcommunication12082008111137am/serialportcommunication.aspx http://msdn.microsoft.com/en-us/library/system.io.ports.serialport.aspx?ppud=4