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Insert Serial Port Data using the MSCOMM control

Posted on 2007-03-19
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Last Modified: 2013-11-27
I need to create a procedure in Access to read GPS data from COM4.  I think that using the mscomm control offers the best chance of success, but I have never worked with it before.  Can anyone point me in the right direction to start writing the code.
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Question by:AaronGreene1906
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Scott McDaniel (Microsoft Access MVP - EE MVE ) earned 500 total points
ID: 18756412
There's not much written on using this control with Access, but lots with Visual Basic. The syntax should basically be the same, the only difference being that you must often refer to the .Object property of the Activex control:

Me.acxComm.Object.<someproperty>

The easiest way is to set a variable to an instance of the control and use that:

Dim ctl As MSCOMM.Control <or whatever library you need>
Set ctl = Me.YourControl.Object

Now you can use Intellisense ...

Here's a link to a site that may be useful:
http://www.ontrak.net/visual.htm
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by:AaronGreene1906
ID: 18813398
I'm just ranting, but I've been looking into this for a while, and I have found very little on the subject.  Using MS-Access to store GPS data seems like a "no brainer", but there seems to be very little information on  the subject.  Is there a reason for this?  All of the information that I have found refers to a third party software to act as a bridge between the GPS reciever and Access.  I don't have a problem using a third party app, but I'd like to know if I'm going down the wrong path in thinking that Access and GPS should be a natural fit.
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