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!
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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
View 1 RepliesI have searched the web for code relating to changing the system volume, muting the system volume, and outputing the current level of the volume as an integer, using VB.NET.
All the code that I have found either doesn't work, or is very long.
I want to Ignore System Protected Folders Using My code.i already try Catch ex As UnauthorizedAccessExceptionor
View 1 RepliesDoes 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.
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?
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.
View 2 RepliesI'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.
View 3 RepliesI 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.
View 6 RepliesI 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
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I will make the command line tool to mute system volume,[code]...
But i can not use the Me.Handles without a form
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)
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.
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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?
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, ...
View 1 RepliesI 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).
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.
I am working on a little project for my phone creating some sort of remote to turn up/down my system volume via wifi. The phone will send data to a text field on the website lets say such as "vol up" and the vb app sitting on the computer will be constantly reading this text field for key words like "vol up", "vol down". when it see's a recognized command it reacts by turning the volume up and so on. And one more thing: Is it possible to have a vb app that uses http? E.g., sits on port 80 itself and can be accessed via local ip.
View 8 RepliesHow can I control the volume of only the sound coming from my program rather than the system sound with a track bar? If this isn't possible, how can I control the system volume with the track bar?Bgeo99
View 2 RepliesI'm making a media player that is using the Windows Media Player component and I have the visible property set to false. I'm going to make all of the controls but one I'm having trouble with is the scroll bar. with the scroll bar if you move up the track bar up a little it should increase the volume like the one on the component. The code that I though was AxWindowsMediaPlayer1.CtlControls. but there was nothing there that could be used to control the volume.
View 2 Repliesany code example that uses ISimpleAudioVolume.
View 5 RepliesHere is simple and effective code using API acting like Windows volume control, you can use to increase, decrease or mute overall computer volume
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ok so i got this from someone and it worked but i was wondering how i could find out or if you know what uinteger would allow me to increase my volume by a greater amt and decrease it by the same amount?
I need to control the main computer volume in vb.net. I have searched the web and tried all the examples I could find. None of the have worked.Does anyone have some snippets of code that work with vb.net 2010 to control volume?
View 2 Replieshow to control windows 7 master volume. I would like to get the current volume / set the volume and also mute / unmute it.I've found lots of examples of pre vista volume control but only a single c# which is no good to me beings a major newbie with vb.net (I've play with vb6 before now)As far as I can see I need to do something with DefaultAudioEndpoint.. but what I'm not sure. I'm building a media player which is why I'm after controlling the master as well as my application.
View 4 RepliesThe following link is a volume control [url]...
the exe file works beautifully.
here is the problem : in vb i added the volume meter dll and did :project reference to add : progressbargradient.dll, Microsoft.DirectX.dll, and Microsoft.DirectX.DirectSound.dll
and connected webcam with microphone but i get the error "Microsoft.DirectX.dll' is attempting managed execution inside OS Loader lock. Do not attempt to run managed code inside a DllMain or image initialization function since doing so can cause the application to hang."
There are lot's of examples for volume control in VB6, however, I can't get them to work inside VB.NET!! how to get and set volume control (WaveOutGetVolume, WareOutSetVolume) in vb.net.
View 9 Repliesi want to make an application that i can control the volume just like the volume icon on the taskbar. i did search and only find way to call volume setting using Call Shell("C:WINDOWSSystem32sndvol32.exe", 1)
this is not what i want. i want to call just one volume control trackbar only like the one on the taskbar.
I ma playing an audio file using: My.Computer.Audio.Play("C:soundsmouseclick2.wav", AudioPlayMode. Background). I want to specify the volume, all i need to be able to do is enter the number via code, i don't need to use any sliders etc. Is there anything simple like: (this is an example of course) [Code]
View 13 Repliesi found just this code but it works only for form1.
Imports System
Imports System.Collections.Generic
Imports System.ComponentModel
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how do i control the volume level that the speakers output?
View 4 Replies