I have a form with a richtextbox (my chat box) and two textboxes (one for message one for username)
now I need to understand how I can send a message from the one textbox to the richtextbox while other users who is also logged on
also gets the message. I do unfortunately not have any idea in how to do this. so can anyone be so kind and send me in the right direction? And sorry for my spelling mistakes.