serial port communication code

Question

i am writing code on C# serial communication but i acnt understding concept please send me step by step form creation and code

Manikandan Murugesan · Answer

Refer the following Links : http://www.c-sharpcorner.com/uploadfile/eclipsed4utoo/communicating-with-serial-port-in-C-Sharp/ https://msdn.microsoft.com/en-us/library/system.io.ports.serialport(v=vs.110).aspx https://www.codeproject.com/Tips/361285/Serial-Port-Communication https://www.codeproject.com/Articles/678025/Serial-Comms-in-Csharp-for-Beginners