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Serial Port Communuciation in VB with Compact Framework 2.0I'm new to programming for PPC's and .NET, coming from a VB6 / Delphi background. I've been looking around as apparantly there is an easy way to perform serial port comunication in VB.net (2005) using the .Net Compact Framework 2.0. I've seen a lot of third-party components about but am reluctant to purchase a component that I will then need to re-purchase if I do another PPC app with serial port use. I found an article on MSDN for C# but couldn't find anything anywhere on VB. If anyone has any sample code for how to connect to the serial port and send/receive data then I would be very grateful. Thanks in Advance, Adam Yes. The System.IO.Ports namespace (SerialPort class) is used. I have
several examples in my book. If you download the VS2005 terminal example from my homepage, you will get a start. This example is for the desktop -- however, PPC code is (almost) identical. Feel free to ask specific questions and I'll try to help. Dick -- Richard Grier, MVP Hard & Software Author of Visual Basic Programmer's Guide to Serial Communications, Fourth Edition, ISBN 1-890422-28-2 (391 pages, includes CD-ROM). July 2004, Revised March 2006. See www.hardandsoftware.net for details and contact information. Hi,
Thanks for the quick reply - I've downloaded the example and I'll be working through it. Looking at your site, the intended application will be a PPC app that talks to a GPS - the DecodeGPS DLL looks like it will save me loads of work and make my project complete in no time if the DLL will work ok on my PPC app. If so, you've just made my life an awful lot easier :-) Even if not, your book sounds really useful and I'll be able to port the code, I've already e-mailed Atlantic to check on UK rates + shipping :-) Thanks again for getting back to me so quick, I'll have a look through the terminal code later on today and try to get it to work on my PPC. Adam Hi,
>> If so, you've just made my life an awful lot easier :-) Even if not,your book sounds really useful and I'll be able to port the code, I've already e-mailed Atlantic to check on UK rates + shipping :-) << I suspect that my pricing (see the table on my site) will be lower than Atlantic's pricing. Let me know if you don't mind (I have no idea how they sell it, they simply order it is quanties of 10 when they need to restock). If you purchase from Atlantic, send me a copy of the invoice, and I will email you the latest version of the source code. Dick -- Richard Grier, MVP Hard & Software Author of Visual Basic Programmer's Guide to Serial Communications, Fourth Edition, ISBN 1-890422-28-2 (391 pages, includes CD-ROM). July 2004, Revised March 2006. See www.hardandsoftware.net for details and contact information. > I suspect that my pricing (see the table on my site) will be lower than Your pricing is quite a bit lower! Atlantic want £39.99 ($75) for the> Atlantic's pricing. Let me know if you don't mind (I have no idea how they > sell it, they simply order it is quanties of 10 when they need to restock). book including shipping wheras for $52.95 sent by PayPal will be £28.72! Even better is that books are zero-rated for duty and VAT so can be imported freely! :-) Any ideas how long shipping would take? Thanks, Adam
ANN: VS.NET 2003 SP1
Memory Usange In VB.NET Capturing the second column data from a list view box. Automaticaly Clicking a Checkbox on a webbrowser control hyperlink text ISDATE() took 8 seconds to complete ? Am I doing this right? client side dataset and dataset force immediate VS05 compile? DateTime.ParseExact(..) |
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