Excel Vba Serial Port Mscomm32

It is possible if you install VB 6 and add mscomm control object (ocx) into. It's associated license file (or any other equivalent serial comm port. Excel can communicate in and out the serial port both with API calls. And with the MSCOMM.OCX control. Both techniques require some fairly. Serious VBA code as well as a deep understanding of either the Windows. Communications API or the intricacies of the MSCOMM control. I can tell you from experience that the first option is absurdly.

When answering a question please: • Read the question carefully. • Understand that English isn't everyone's first language so be lenient of bad spelling and grammar. • If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome. • Don't tell someone to read the manual. Chances are they have and don't get it.

Provide an answer or move on to the next question. Let's work to help developers, not make them feel stupid.

Hi All, I m trying to create a VBA application in excel 2007. My application requires serial port connection and hence i have downloaded MSCOMM32.ocx and had registered it under c:/windows/system32/MSCOMM32.ocx In the Toolbox of VBA using additional controls i selected the Microsoft communication control 6.0.

Download Corel Draw X4 Highly Compressed. Corel draw 12 highly compressed software.

The icon of serial port comm control got added in the toolbox. Now when i drag the com port control to my form i get an error 'The subject is not trusted for specified action'. I m not sure how to eliminate this error. I m using windows 7 OS. I searched internet for the solution but in vain. Any suggestion is much appreciated. • → *new* Get practical advice and learn best practices for moving your applications from RDBMS to the Couchbase Engagement Database.

(sponsored) • → Learn to shorten database dev cycles, integrate code quality reviews into Continuous Integration workflow, and deliver code 40% faster. (sponsored) • → See a demo showing how you can build a globally distributed, planet-scale apps in minutes with Azure Cosmos DB. (sponsored webinar) • → A complete overview of Cloud Computing focused on what you need to know, from selecting a platform to choosing a cloud vendor.

• → Better understand the signs that your business has outgrown its current database. (sponsored webinar).

Click Here to Expand Forum to Full Width.