How To Adjust System Volume In Win7
Apr 7, 2010
I'm trying to make a utility that will fade out the system volume (for when I fall asleep listening to my music). In XP and prior, controlling the system audio was very simple, however, in Vista and 7, I can't figure out how to do it. Because in Windows 7 each application has it's own volume control, lowering the volume doesn't affect the system overall - only the current app. Can anyone point me to a resource how to do this? Every forum posting that I've found on this topic is about XP, and doesn't work under newer versions of Windows.
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Aug 14, 2011
How can i adjust the volume through vb.net codesomething really simple (if only in C#, that'll work too)
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Mar 25, 2012
Is there any way to adjust audio volume directly using .net?
I can only find C++ coding which, sadly means nothing to me.
I would like to be able to record the current Audio Volume setting, change it (up or down), play a *.wav file, then return it to it's original level.
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Sep 15, 2009
I've been digging around but I can't seem to find anyway to adjust the volume controls (the windows general ones) using VB .NET.Basically, I want to make a program that's always on top that allows me to changemute the microphone and the other volume values on a specific device - not necessarily the one set as default.
I got this weird feeling that I'm missing something quite simple but I simply could not find anything. I saw some media players and such but nothing similar to what I was looking for.
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May 11, 2010
I am trying to create a basic application that will allow me to open a .wav file and let me adjust the volume of the actual file: like raise the volume by 30% or 10% or some type of other measurement.
I'd like to then re-save the .wav file with the adjust volume.
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Mar 26, 2012
Is there any way to adjust master audio volume directly using .net?
I can find C++ coding which, sadly means nothing to me. There's also quite a lot out there for VB4, 5 and 6 but I can't get any of that to relate to .net. Most of those seem to want to invoke the 'Slider' via the mouse which is not what I'm after.
I would like to be able to: -
Record the current Audio Volume setting,
Change it (up or down),
Play a *.wav file, then
Return it to it's original level.
I've had some success with 'AxWindowsMediaPlayer' but only with it's own increase / decrease functions. I can only get it to increase the volume as far as the main system volume is set, so if that's at zero I get no output at all. As for part one of my requirement, record the current level, I've got nowhere with that at all. I tried putting the one file I want to use in resources but can't find how to access it, I have had to put the file in a folder and call it from there, it works but it seems a little crude.
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Mar 28, 2012
Is there any way to adjust master audio volume directly using VB.NET ?
I can find C++ coding which, sadly means nothing to me. There's also quite a lot out there for VB4, 5 and 6 but I can't get any of that to relate to .net. Most of those seem to want to invoke the 'Slider' via the mouse which is not what I'm after.
I would like to be able to: -
Record the current Audio Volume setting, Change it (up or down), Play a *.wav file, then Return it to it's original level.
I've had some success with 'AxWindowsMediaPlayer' but only with it's own increase / decrease functions. I can only get it to increase the volume as far as the main system volume is set, so if that's at zero I get no output at all. As for part one of my requirement, record the current level, I've got nowhere with that at all. I tried putting the one file I want to use in resources but can't find how to access it, I have had to put the file in a folder and call it from there, it works but it seems a little crude.
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Sep 29, 2010
I need to adjust the volume of this audio clip to make it blend with other system sounds (also played from My.Resources). I've tried looking this up in the help screens and found nothing. Is it possible to do?
.Computer.Audio.Play(My.Resources.POWER_TEST_COMPLETE, AudioPlayMode.Background)
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Nov 13, 2010
I have been trying to find a code that would allow me to use a slider to adjust the users actual computer volume. Is this even possible?
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Sep 13, 2011
I have Visual Basic 2005. I want to be able to adjust the Master Volume programmatically. In the recent versions of Visual Basic it is much easier but in VB2005 it is a little more involved from what I have read on previous posts. Is there a way to adjust the volume in the code of a Visual Basic 2005 program?
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Mar 4, 2009
How can a adjust the volume of sound and how to stop my embedded WMP in my application by coding?
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Jun 1, 2011
It seems like this would be a very easy thing to accomplish, but, from what I can tell, it's most definitely not. My OS is Windows 7. All I need to do is get the current volume/audio level - the master volume. When you click the little speaker icon in the task bar and change the volume - I need that number. All I need to do is get the current volume and assign it to a label. So if the volume is at 74 when the application starts, I need my label to display 74. I've been searching for days now for a way to do this and I'm starting to get frustrated. I've looked everywhere. I've tried 3 different classes, at least a dozen different codes, assorted imported dll's- none of it even came close to what I need. From what I can tell, the current methods are all designed for windows xp. I need a way to do it in windows 7.
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Apr 14, 2010
I want to Ignore System Protected Folders Using My code.i already try Catch ex As UnauthorizedAccessExceptionor
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Nov 16, 2010
Does anyone know how to get and set the system sound volume? I have tried every method I've found on the net and none of them work. I've tried the winmm.dll APIs with no luck. I've also tried waveOutGetVolume/waveOutSetVolume, which didn't work. I'm using Win 7, but need a solution that works on XP+.
Right now I use the VolumeUp keyboard event, but I need to be able to get the volume and set it to a specific level.
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Feb 25, 2010
I have an application that plays wav and mp3 files using the Microsoft.DirectX.AudioVideoPlayback.Audio()function. It works fine, and I can easily set the volume level of the playback... within limits.
That limit is the system volume level. I can set the playback level for the mp3, but if the system volume is muted or set real low it may still play softly.
So how do I set the master volume level, including making sure it isn't muted?
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Nov 4, 2009
caN SOMONE guide me how to make my own system sound control in vb.net like a slider or % or anything!!! just a volume control!
Understandable Answers
1 2 3 4 5
- - - - - Rate yourself And Have A Kitkat
[code].....
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Feb 17, 2010
I am facing an interesting problem: I compile an exe file on my computer with XP pack3. And then I gave it to several people. One people told me my application works well on her vista machine but cannot run on her XP machine. Another person told me my application does not work on her Win7.
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Jul 27, 2011
This the code I used to minimized the form to the tray. It works perfectly using winXP but not in win7.Here's the screenshot:it must be minimized to tray. The code:
Private Sub NotifyIcon1_MouseDoubleClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles NotifyIcon1.MouseDoubleClick
Me.WindowState = FormWindowState.Normal
[code].....
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Nov 21, 2010
How can I control the Computers volume inside visual basic? (like you have the speaker icon and when you click on it Volume scroll thing) at the bottom left of Windows, but I want it in my program. I am running Windows 7 (if that makes any difference
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Jun 16, 2009
I'm developing video intercom system. i have push button to talk. when user press the push button, i need to increase the system microphone volume and mute the system speaker. While releasing the push button, i need increase the system speaker volume and mute the system microphone volume.
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Oct 4, 2009
I have 2 trackbars (scrolling things) and i have a song playing in a media also but what i want is it to get the left speaker volume in 1 trackbar and the right speaker volume current in another, so when the song is playin it will adjust automatically and display the current left & right speaker volume (example: when the media goes louder the trackbar will probably increase) ive seen it in many programs.
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Sep 3, 2010
I am using following code to get directory info. it works well if I search topleveldirectory. But when i search alldirectories, it reaches system level information and throws error. Is there any way to avoid searching system level information folder?
Imports System.IO
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
[Code].....
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Nov 16, 2011
I will make the command line tool to mute system volume,[code]...
But i can not use the Me.Handles without a form
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Sep 12, 2010
I have a device (a few actually) that connects via USB to a PC. From here it acts like a basic storage device using FAT32 as the file system. The other thing is that it won't accept drive names (C:, E:, G: etc) to it so instead you need to use its Volume GUID to connect. I have retrieved this painlessley through MountVol.exe but thats where the difficulties ended.I am not trying to access the file system through VB.NET/C#.net (either will be fine - fluent in both ;) ). In Windows Explorer I can easily visit '\?Volume{71E4C2C7-E511-4B2A-BF5C-569B2B25784E}apic' to access the device and its files. I can also use CMD and the Dir command to go through the files. Just .NET cant seem to cope. I understand the GUID changes on each PC and I am OK with this as I can use MountVol to get the GUID and run the console app with command arguments as it will always be a human initiating the command.
I have tried manually entering the path via Console.ReadKeys but this also fails to even see the directory above and any of the files inside one being 'dev' without an extention. I can use System.IO operations without extensions on "normal" drives (ie those
with letters) so I know it's not the extension causing problems. I did a Try/Catch with a StreamReader pointing to the file to see what was spurted out:
System.ArgumentException: Illegal characters in path.
at System.Security.Permissions.FileIOPermission.HasIllegalCharacters(String[]
str)
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Oct 7, 2010
I have a device (a few actually) that connects via USB to a PC. From here it acts like a basic storage device using FAT32 as the file system. The other thing is that it won't accept drive names (C:, E:, G: etc) to it so instead you need to use its Volume GUID to connect. I have retrieved this painlessley through MountVol.exe but thats where the difficulties ended.
[Code]...
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Apr 11, 2011
I have a custom app which I deploy to my Win7 users, the app sets up a tray icon which is automatically hidden by the OS. The user then has to manually change the settings of the System Tray to always display my app's icon.What can I do when installing my app on Win7 to make the icon show in the System Tray without user-intervention?
|+--JDMils|+--VB6 & XL VBA+--VB Dot Net 2K8|
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Jun 2, 2011
[Code]....
This code is for listing all folders including subfolders. but when i run this code i m getting error "Access to Path F:System Volume Information is Denied" How can i ignore this folder and continue scan.? is ther any solution for this error?
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Jan 9, 2011
how to get current volume of system sound device in windows 7 ?I looked up in google but every solution returned values like -1, 4686346, ...
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Dec 20, 2009
I am trying to write a countdown timer I finally succeeded with MSDN. I get to work whatever I wanted, but this drives me nuts: How can I read and set the volume control? I want, once my timer is run down to zero, read out the current system setting, then play a system sound using
Media.SystemSounds.Exclamation.Play()
Over time I like to ramp up the volume to 80% or until one clicks the Alarm off button (then stop the timer, no sound, and reset volume).
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Aug 17, 2010
I have the following code.
Imports System
Imports System.IO
Public Class frmUpdater
When I try to run this I get the following error: The volume does not contain a recognized file system. Please make sure that all required file system drivers are loaded and that the volume is not corrupted.I am trying to read all drives with FAT16, FAT32 and NTFS.My PC is using NTFS and is running normally.
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