April 2022
Intermediate to advanced
640 pages
19h 53m
English
Content preview from Microsoft Excel VBA and Macros (Office 2021 and Microsoft 365)
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Chapter 23
The Windows Application Programming Interface (API)
In this chapter, you will:
Understand the parts of an API declaration
Learn how to use an API declaration
Make 32-bit- and 64-bit-compatible API declarations
Review some API function examples
With all the wonderful things you can do in Excel VBA, there are some things that are out of VBA’s reach or that are just too difficult to do, such as finding out what the user’s screen resolution setting is. This is where the Windows Application Programming Interface (API) can help.
If you look in the Windows System directory \Windows\System32 (Windows NT systems), you will see many files with the extension .dll. These files, which are Dynamic Link Libraries (DLLs), contain various functions ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.