Is that dataReceived event can only be used once inside my program? For example, i have to send out multiple commands to request for multiple outputs from the device im working on. and i then want to display the outputs received from device seperately in different textbox. Is that possible?

So far im only managed to send out a command requesting certain output fr the device (with the help fr VB forum), and receive the output wif datareceived event n display it at a text box.

thanks