I need to send a signal (go high/5v) on the parallel port of the xp pc. I have a Access database built that we scan the boxes bar code) and print the label. I can put the code in Access and add a dll driver but I can't get the VBA code to work for me. I will add it to the proper events on the forms and button as needed if you get the code working.
We are going to send the message to a basic stamp and it will advance the belt to the next box and we will start the process over. I would be happy to have some help us use a serial port and communicate data if it would be easier to complete the project.
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HI, I m the best VB and VBA expert. Hussien Sharaf
we can already done this type of work before,
Hello. We develop custom embedded ystem to work in tandem with and under Computer control. Done a few similar projects. Plese check PMB for details. Regards... Zeeshan A. Noorwala Automation Engineering Solutio Daha Fazla
Send me the dll file you mean here. And let me review and presenting some simple code with required events. On VBA, it should be easy to define event by just adding WithEvents kewyord on variable definition. But, it sh Daha Fazla
hi mate, first of all think its done. and please check your PMB.p regards
I have the visual basic solution to print bar Codes form access database to printer in parallel port. I can send you a demo
Dear Sir, I have outstanding experience developing software using VB6 , VBA and .NET framework. more than 5 years I have been working with Hardware integration through TCP / Serial and Parallel ports Please c Daha Fazla
I know the Parallel port (LPT port) structure and Serial port (COM port) structure. I sometimes drive Parallel port and COM port of the XP pc using VB6 or VB.NET to control device or communicate data. I also have some Daha Fazla