Virtual Serial Port Control is powerful component which makes it possible to create virtual serial ports and control them fully. At the same time virtual ports look like as if they were real hardware serial ports for communications applications.
Virtual Serial Port Control immediately notifies your application about any actions done to the serial port by the communications application (port opening/closing, setting DTR/RTS handshake, baudrate setting, XON/XOFF symbols setting, etc).
VSPC allows you to create additional virtual serial ports directly from your own program. And any communications application can work with them as if they were physical ports.
Virtual Serial Port Control provides a developer with full control over virtual serial port. VSPC virtual serial port can as much as a serial device a physical serial port. Moreover, VSPC drives virtual serial port the same way as a serial device drives a physical serial port.