simulate com port comunications for debugging

[titan2020]

Hello,

I'm writing a program in VB 2015 that communicates with an external device through the com port using the SerialDataReceivedEventArgs. Is there a way to trigger this event in visual studio for so that I can debug without the external device connected to the PC?

thank you,
Steve

[Jan Axelson]

Here is one discussion that might be helpful:

http://stackoverflow.com/questions/7582087/how-to-mock-serialdatareceivedeventargs