June 2010
Intermediate to advanced
900 pages
23h 11m
German
Content preview from Microsoft Access 2010 - Das HandbuchBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.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.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.
Funktionen
Sobald Sie mehr als eine Schaltfläche anzeigen lassen, werden Sie überrascht feststellen, dass es völlig egal ist, welche Sie anklicken. In Abbildung 32.7 war in der Übersicht über die verschiedenen Prozedurtypen bereits zu lesen, dass Sub-Prozeduren für Aktionen ohne Rückgabewert eingesetzt werden. Genau das ist unser Problem, denn die MsgBox-Prozedur hat so keinen Rückgabewert.
Integrierte Funktion aufrufen
Eigentlich ist MsgBox() eine Funktion und hat dann auch einen Rückgabewert, Sie müssen es nur anders schreiben. Eine Funktion wird mit umklammerten Argumenten (und ohne Leerzeichen nach ihrem Namen!) aufgerufen und muss ihren Rückgabewert an eine Variable abgeben können:
Kopieren Sie die letzte Prozedur FragMal und benennen Sie diese ...
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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.