![]() ![]() IO-Active X CTRL from has a very reasonable cost $75 I think and I've been using it for about 4 years to communicate from a PB program to OCR scanners from Scantron and ScanningSystems. > i just want to know if i can get data from serial port or usb, and how? > thanx >. Regards 'Xiaotao, Lu' escribi� en el mensaje > hi,all > i know powerbuilder is powerful in database development. ![]() You then can call its methods and use its properties. Once you install it in your machine, you can use it from PB by declaring an OLE object container. I have read data from the serial port by using the Microsoft plugin MSCOMM32.OCX that is included in several of Microsoft's products, but specifically it is included with VISUAL STUDIO. I just want to know if i can get data from serial port or usb, and how? Serial Port Monitor Hi,all i know powerbuilder is powerful in database development. Serial Port AX Control is a powerful ActiveX component that lets developers quickly and effectively organize work with serial ports. ![]()
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