I have a question if I want to send a multiple text boxes from client program to the server program, how can I do that?

For example, I have 5 text boxes in a client program named, txtIP, txtPort, txtFirstName, txtLastName, and txtTitle. I want to send all of them to the server program and let the server program show the same text boxes in txtIP, txtPort, txtFirstName, txtLastName, and txtTitle.

I have found some client/server program that send message from one text box to another text box like chat program, but not different text boxes.

Thank you for your time.