Mathematical operators let you define calculations in VBA. In this video, learn how to create a calculation using mathematical operators.
- [Interviewer] When you analyze data in Access,…you will often use mathematical operators…to create the expressions you need.…In this movie, I will describe the operators available…to you and show you how to use them.…I have opened the course database…and I'll press alt F11 to move to the visual basic editor.…I need to work in a code module.…So I will create one by clicking the insert ribbon header…and then clicking module. There we go.…
Let's assume that you work for an alternative energy company…and you sell light bulbs that are energy efficient.…You might want to perform some calculations based…on the number of light bulbs that you have.…So I'll start by creating a sub routine.…I'll just call it sub explore.…That will allow us to explore number values.…Type left and right parentheses…cause we're not passing any values.…And after pressing enter a couple of times,…we have some room to work.…I'll start by declaring a variable.…
I'll call it dim iTotal as integer.…Then a comma, iLeftover as integer comma iCases as integer.…
- Working with macros
- Running a VBA procedure
- Debugging VBA code
- Defining variables, constants, and calculations
- Displaying a calculated result in a message box
- Repeating tasks with loops
- Manipulating database objects
- Adding, editing, and deleting records
- Looking up values in a table
- Automating processes with macros
Skill Level Advanced
What you should know1m 38s
1. Introduction to Visual Basic for Applications
2. Define Variables, Constants, and Calculations
3. Add Logic to Your VBA Code
4. Debug Your VBA Code
5. Manipulate Database Objects Using DoCmd
6. Read and Manipulate Table Data
7. Manipulate a Database Using the Application Object
8. Control Forms and Reports Using the Me Object
9. Automate Processes Using Macros
Next steps1m 7s
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