MS Access As A Dev Tool
Access continues to be a highly efficient tool for business database development.
The Best Microsoft Access Database Solutions owner, consultant, and principal programmer is Alison Balter - a recognized expert Microsoft Access consultant. Alison is the author of 15 Microsoft Access training books and videos. She is a frequent guest speaker at MS Access conferences and has developed hundreds of applications for businesses of all types.
We know your business data is important; we listen to your concerns, ask questions, and gather information from all stake holders. We discuss your needs and requirements for your database. We find out what you want, why you need various features so we can obtain as much information as possible. Once we have the information we need, we work with you to design the proper database architecture, plus the dashboards, the questions (queries), forms, and reports you need for an excellent database system.
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Access continues to be a highly efficient tool for business database development.
How to create a Microsoft Access application with some unique tips and tricks.
Your Access developer near me has some great info for you about using Access efficiently.
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The following material is shared here to indicate our commitment to professional Microsoft Access programmer services in the Charlotte NC area. Access programming for business is highly complex and requires dedication and skill to create a high quality database application. We wrote the book on Microsoft Access prgramming, so you know you will get the best possible Access database solution for your business.
Just as regular variables have scope, user-defined constants have scope. In the preceding example, you created a private constant. The following statement, when placed in a module's General Declarations section, creates a public constant:
Public Const TAXRATE As Currency = .0875Because this constant is declared as public, you can access it from any subroutine or function (including event routines) in your entire application. To better understand the benefits of a public constant, consider a case in which you have many functions and subroutines all making reference to the constant TAXRATE. Imagine what would happen if the tax rate were to change. If you hadn't used a constant, you would need to search your entire application, replacing the old tax rate with the new tax rate. However, because your public constant is declared in one place, you can easily go in and modify the one line of code where this constant is declared.
By definition, the values of constants cannot be modified at runtime. If you try to modify the value of a constant, you get this VBA compiler error:
Assignment to constant not permittedIf you need to change the value at runtime, you should consider storing the value in a table instead of declaring it as a constant. You can read the value into a variable when the application loads and then modify the variable if needed. If you choose, you can write the new value back to the table.
This material originally appeared in Alison Balter's book Mastering Microsoft Office Access 2007 Development. Reprinted here by author's permission.
When you need a Microsoft Access programmer for your Charlotte NC business, call MS Access Solutions at (323) 285-0939. We have over 25 years experience in Microsoft Access programmer solutions. We create Access database applications for all sectors, consisting of hospitals, government agencies, the U.S. military, universities, agriculture, workers services, and insurance provider. We can take care of the most advanced as well as complicated Access and SQL Server database programming for your business as well as smaller projects, like fixing damaged Access database forms, MS Access reports, Access macros, and VBA code.
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