Which API would I use to change the Audio Playback Device? Richard Pressler 12/1/2008 1:13:49 AM Depending on whether it's a late Saturday night and I'm doing some gaming, or a day home alone when I want to listen to music, I change my audio device frequently. I'd like to automate the following process on Windows XP: Control Panel->Sounds and Audio Devices->Audio Tab->Sounds and Playback Device I don't need anyone to walk me through it, I'm just wondewring which API to use? Thanks, Richard

Re: Which API would I use to change the Audio Playback Device? "Roman Ryl..." <ryltsov[ at ]gmail.com> 12/1/2008 8:09:22 AM Richard, [Quoted Text] > Depending on whether it's a late Saturday night and I'm doing some gaming, or > a day home alone when I want to listen to music, I change my audio device > frequently. I'd like to automate the following process on Windows XP: > > Control Panel->Sounds and Audio Devices->Audio Tab->Sounds and Playback Device > > I don't need anyone to walk me through it, I'm just wondewring which API to > use? On XP you should be able to use DRVM_MAPPER_PREFERRED_SET message http://msdn.microsoft.com/en-us/library/aa908376.aspx sent via waveOutMessage. Roman