PortController ActiveX

PortController is a powerful, easy to use ActiveX control that makes RS-232 serial port communications simple. Drag PortController onto any Visual Basic or Visual C++ form and begin communicating over the serial port instantly with intuitive commands. Avoid implementing messy and expensive polling routines by leveraging PortController's multithreaded architecture, which notifies your application when data has arrived on the port. PortController comes with extensive documentation and 8 sample projects (4 VB and 4 VC++ samples). Source code is available.
LicenseFree to try
File Size818.38 kB
Operating System Windows Windows XP Windows 98 Windows NT Windows 2000 Windows Me
System Requirements