Property
System.SerialPortCount
Warning
This item was deprecated in version 2019r2. Please use SerialDevice.Count as a replacement.
Description
Returns the number of serial ports available.
Sample code
The following displays the names of the serial ports on the computer:
For i As Integer = 0 To System.SerialPortCount - 1
MsgBox(System.SerialPort(i).Name)
Next
Compatibility
All project types on all supported operating systems.