Ignore System Protected Folders "system Volume Information"?
Apr 14, 2010I want to Ignore System Protected Folders Using My code.i already try Catch ex As UnauthorizedAccessExceptionor
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Avoid System Volume Information Folder
Sep 3, 2010I 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].....
Access To Path F:System Volume Information Is Denied
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?
Get And Set The System Sound Volume?
Nov 16, 2010Does 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.
Set System Volume Level?
Feb 25, 2010I 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?
System Volume Control?
Nov 4, 2009caN 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].....
Control System Volume In VB 2010?
Nov 21, 2010How 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 RepliesHow To Adjust System Volume In Win7
Apr 7, 2010I'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 RepliesMute System Volume And Microphone?
Jun 16, 2009I'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 RepliesVS 2008 TrackBars - System Volume?
Oct 4, 2009I 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 RepliesMute System Volume With Command Line?
Nov 16, 2011I will make the command line tool to mute system volume,[code]...
But i can not use the Me.Handles without a form
StreamReader And System.IO Operations On VolumeNames (ie \?Volume{...})?
Sep 12, 2010I 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)
StreamReader And System.IO Operations On VolumeNames (Volume{...})
Oct 7, 2010I 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]...
C# - Get Current Volume Of System Sound Device In Windows 7?
Jan 9, 2011how 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 RepliesVS 2008 - Reading And Setting System Sound Volume
Dec 20, 2009I 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).
VS 2008 Error: The Volume Does Not Contain A Recognized File System
Aug 17, 2010I 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.
VS 2008 - Creating Remote To Turn Up / Down System Volume Via WiFi
Oct 28, 2009I 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 RepliesControl The System Volume, Mute, And Output The Current Level To The User
Apr 12, 2012I 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.
System.AccessViolationException: Attempted To Read Or Write Protected Memory?
Aug 20, 2009I receive random AccessViolationException on client machines. I have captured the exception text and have pasted it below. Unfortunately this error is not happening on code that I have written it appears to be happening when the .NET is trying to draw a group box on the form. System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.at System.Drawing.SafeNativeMethods.Gdip.GdipDrawLineI(HandleRef graphics, HandleRef pen, Int32 x1, Int32 y1, Int32 x2, Int32 y2)at System.Drawing.Graphics.DrawLine(Pen pen, Int32 x1, Int32 y1, Int32 x2, Int32 y2)
[Code]...
Access System Files And Folders?
Jan 19, 2012When I try to access the folder "System Volume Information" and other system files I get the errorAccess to the path 'H:System Volume Information' is denied.
View 1 RepliesC# - Identify All Open System/Special Folders?
Jan 10, 2012I am currently using the following to Get Path of all Open Explorer Windows:
foreach (SHDocVw.InternetExplorer j in new SHDocVw.ShellWindows()) {
if (j.Name == "Windows Explorer") {
ListView1.Items.Add(j.LocationURL);
}
}
But it doesn't return the location of special folders like Computer, Recycle Bin, Network etc. Is there a way to identify those folders so I can put the path on my own like shell:MyComputerFolder for Computer?
Recursive Search For All Folders And Subfolders In System?
Mar 24, 2011I wrote a Windows Forms script that searched for all non-hidden and non-readonly folders in my system. But the script itself, when run initially, runs for like 5 minutes. Subsequent opens take much less time. I was wondering if there is a logical error to it, so as to why its running so very slow.
Private Function FindSubFolders(ByVal dir As DirectoryInfo, ByVal node As TreeNode) As TreeNode
Dim subnode As New TreeNode
For Each folder As DirectoryInfo In dir.GetDirectories()
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Show The System Folders Of Computer In Treeview?
Dec 11, 2009i need to show the system folders of computer in Treeview
My computer
C:
D:
like this
Creating Folders In System Root - No Sufficient Privileges
Jan 11, 2010I am trying to create a new folder in C:\Windows\System32\oobe but I cannot get sufficient privileges. Here is the bit of code that has the error
' I have "CreateDirectory("C:\Windows\System32\oobe\info\backgrounds") in the Form load sub
Sub CreateDirectory(ByVal Path As String)
Directory.CreateDirectory(Path)
End Sub
And then in Form Load I have:
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
CreateDirectory("C:\Windows\System32\oobe\info\backgrounds")
End Sub
It keeps saying I don't have the privileges. Is there any way around this? I also need to put files in that folder later on.
How To Ignore Password Protected Excel Sheets Programmatically
Jun 25, 2009With my Tool we are scanning excel files and generating reports. My problem is some excel sheets are password protected and getting pup-up while scanning and it halts the Tool to run further.Could someone let me know the solution, how to overcome with this problem. I just need to skip the sheet and continue with scanning without any user intervention.
View 1 RepliesAssign Hotkeys To Installed Applications, Files And Folders In A System In VB?
Jun 13, 2011This app will allow user to select a file, folder or an installed application and then assign it a hotkey...My question is how can I get the complete path of a file, folder, or application in vb like in many application the browse button shows the complete path in a textbox, and then how this app will allow user to assign it a hotkey? And how am I going to save the path and hotkey in a database?
View 1 RepliesAssign Hotkeys To Installed Applications, Files, And Folders In A System?
Jun 13, 2011Record keyboard inputs to open applications. This feature will allow users to assign hotkeys to
View 6 RepliesC# - Setup Project Does Not Create File System Folders During Installation
Aug 31, 2010I want to create personal folders during installation. I did the following steps:
Right click on your setup project ->
View -> File System
Right click on node "File system on
[Code]....
I know the above steps are correct and should work because i did it in the other application (solution) and worked fine. When i did same exact steps (of course i changed the folder name to be created), the application gets deployed but when i install, i don't get the Personal Folder under Documents? I wonder why did it work with my first solution and didn't work with the current one!
How To Hide Files And Folders At System Level As Professional Folder Locks Do
Jun 6, 2009i want to know how to hide files and folders at system/kernal level. Those files must not be accessible through any means untill they are unlocked again with same method. I want to create an application similar to Folder Lock apps commercially available
View 11 RepliesC# - Gradually Increase System Volume On Windows Mobile / Windows CE 6.0
Jun 19, 2012I'm attempting to use waveOutSetVolume from coredll.dll to gradually increase the audio volume from silent (or near silent) to maximum.
Most of the code examples I'm finding show some predefined set points for Off, Low, Normal, Medium, High, and Very High like this:
Public Enum Volumes As Integer
OFF = 0
LOW = 858993459
[Code]....
OK, and here's some API documentation which doesn't make a lot of sense to me in this particular context. What is low-order word and high-order word and how can they both exist in a single value?
· dwVolume New volume setting. The low-order word contains the left-channel volume setting, and the high-order word contains the right-channel setting. A value of 0xFFFF represents full volume, and a value of 0x0000 is silence. If a device does not support both left and right volume control, the low-order word of dwVolume specifies the volume level, and the high-order word is ignored.