Im sure this is a simple fix, but Im still fairly new at this and, so far, its eluded me.At this point I can display incoming data in a msgbox but I would like to be able to display it in a label or textbox that updates with new data as it is read.If someone could provide me with a clue or two Id appreciate it.
These board use the ATmega32u4 processor which has native USB support. Plug it into the PC and any keystrokes you send will go into the window control that has the current input focus. Serial Port Visual Basic 2010 Tutorial Serial Port OnBut VB and other Visual Studio languages read the serial port on one thread, and manage the GUI on another. Serial Port Visual Basic 2010 Tutorial How To Resolve TheOP: I could tell you how to resolve the issue in C, but not in VB. Im sure that there is some way to communicate between threads. ![]() If these threads are different, it returns true. Text.InvokeRequired) SetTextCallback d new SetTextCallback(SetText); this.Invoke(d, new object text ); else this.receiveText.Text Text:; this.receiveText.Text text; this.receiveText.Text Environment.NewLine; This method is called by the thread that reads the serial data.
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