c# - SerialPort.GetPortNames() -
i doing quick test come com ports. run next code on pc adds com1 combo box? pc has 6 usb ports, why finding 1?
string[] ports = serialport.getportnames(); foreach (string port in ports) { combobox1.items.add(port); }
even if had hundred of them, serialport class used command serial port resources, , usb not serial port.
there multiple libraries allow programme usb ports, trying achieve?
check out libusbdotnet c# usb library
http://sourceforge.net/projects/libusbdotnet/
if want enumerate available usb ports, can quering wmi, see reply more details on how that: get list of connected usb devices
c# usb
No comments:
Post a Comment