June 2003
Intermediate to advanced
800 pages
34h 20m
English
Content preview from Microsoft® Visual Basic® .NET Programmer's CookbookBecome 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,
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Play a WAV File
Problem
You need to play a .wav audio file.
Solution
Use the unmanaged sndPlaySoundA API function.
Discussion
The .NET Framework doesn’t include any managed classes for playing audio files. However, the winmm.dll library included with Windows includes a function named sndPlaySoundA that accepts the name of a WAV file and a parameter indicating how to play it. You can choose to play a sound synchronously, asynchronously, or in a continuous background loop. When you play a sound synchronously, the function interrupts the execution of the program until the sound is complete. If you play a sound asynchronously, the function will return immediately, and the sound will play in the background.
The following example form allows a sound to be ...
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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.