i 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.
How 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 RepliescaN 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
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any 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?
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 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 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 Replieshow can I change the volume on a WMP Control through the code?
View 1 RepliesHow would I get it so every time a timer ticks it measures the ammount of sound coming out of the application and puts it into a progress bar? it's any help I'm using an "axprogressbar" set to go vertical.
View 6 RepliesI have several services that use UDP messages to send out XML status information which is displayed in an application with a UDP listener. This works well. Some of our services are installed at a different site. The UDP messaging does not cross over the routers. Therefore, I wrote a TCP-UDP forwarder service that listens for the UDP messages at the remote site, then forwards them via TCP to a partner service in our local office. That partner service then re-sends the messages via UDP so we may monitor them.
My problem is that the method that sends the messages via TCP appears to be dropping a lot of the XML messages. When the service gets a UDP message, it enqueues it in a queue object for processing. The enqueue statement is enclosed in a synclock object. A separate thread dequeues the message using the same synclock object and sends it via TCP. Originally, I had the code written so that the TCP Send method instantiates the TCPClient, opens it, does a GetSteam, sends the message with a BinaryWriter, closes the writer, closes the stream, closes the client.
Next, I updated the code to declare the TCPClient at the module level. The send method checked to see if the TCPClient variable was nothing and, if it was nothing, instantiated it and connected it. If it was already instantiated, I just tried to re-use it. I close the TCPClient when the service runs the OnStop method. This way did not work. I get "The operation is not allowed on non-connected sockets." errors.
What is the best strategy for implementing a TCP sender that works in a high volume environment. I only have four services sending UDP messages that need to be forwarded at this time. I eventually will have many more.
I'd like to make a program that allows me to see what the current volume of my computer is. It would be nice if I could also hire and lower the volume with my program.
View 3 RepliesI ve blackled it and found a 1000 lines code. I need something more simplified...
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I 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 am a new member here and a new user of VB.Net.So, I would like to know how to make an application that can control the processes and the services in a remote machine.
View 4 RepliesI have a Visual Basic.Net Windows Forms application to which I am considering adding the WebBrowser control. I'm assuming that the PC's on which this application will ultimately be deployed/installed will have the latest Windows (XP, Vista, or 7) updates, a firewall, and an Internet security suite installed/running.
With this deployment environment in mind, does the WebBrowser control make my application or the deployment PC vulnerable to any significant security risks? Are there any programming issues that should be addressed to eliminate potential security risks when using the WebBrowser control?
I can find "Horizontal Scroll Bar" control in ToolBox, but I can't find the "Scroll Bar" like used in Sound Volume Control. Where should I get this kind of scroll bar?
View 1 RepliesI am trying to use the Web Browser control in my vb .net user control. I am using VS 2008. Finally, I will be calling my assembly (.dll) from a web page. I wanted to display the usercontrol with the web browser control inside this web page. The problem is I cannot proceed since the Web browser control cannot be called from a partially trusted assembly. Using VS 2008 I have created a strong name for my class, also added the <Assembly: AllowPartiallyTrustedCallers()> to the AssemblyInfo. But still the web browser control cannot be seen in my web page. Do you how I can make my assembly fully trusted so that it can access web browser control? If you have used web browser control, can you confirm if this step is really required?!
View 2 RepliesI am wondering if anyone has any idea how to make the controls stack and fill up the available space left by a control if the control is hidden or removed from the UltraGridBagLayoutPanel.
Example:
[Textbox 1]
[Textbox 2]
[Textbox 3]
[Textbox 4]
[Textbox 5]
If I hide [Textbox 3] as of now, it will disperse the space left equally and pad the remaining text boxes with the space. However, I would like it to do this...
[Textbox 1]
[Textbox 2]
[Textbox 4]
[Textbox 5]
Where all the text boxes will move up and [Textbox 4] will completely consume the space left by [Textbox 3].
I'm trying to make a label control transparent over a Panel control.However by setting the background colour of the label to Transparent, it actually sees right through to the form itself, not the panel as intended.
As an example we use a panel with a background as white, we make the label transparent, however it gets the form�s colour as blue.However, we are using a custom panel control and need the label to be transparent over the panel and not see the forms background.
1) How can I make the text in RTB control to change without clicking on it (RTB control) again? I notice that the event handler is mousedown so its only occurs whenever the users clicks on the controls. But I really have no idea how to do that. Anyone can guide me how to do that???
2) How to make the RTB's Back Color to transparent??? Cause it is not supported. Or is it I use the wrong control???
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I'm trying to make a label control transparent over a Panel control. However by setting the background colour of the label to Transparent, it actually sees right through to the form itself, not the panel as intended.
As an example we use a panel with a background as white, we make the label transparent, however it gets the forms colour as blue. However, we are using a custom panel control and need the label to be transparent over the panel and not see the forms background. Is this possible?
I'm trying to make a label control transparent over a Panel control. However by setting the background colour of the label to Transparent, it actually sees right through to the form itself, not the panel as intended.
As an example we use a panel with a background as white, we make the label transparent, however it gets the forms colour as blue. However, we are using a custom panel control and need the label to be transparent over the panel and not see the forms background.
is it possible to make one application send a task to another application and recieve the result from that secondary app?i made a text editor program and i added a scan feature and i made another app that has ocr capabilities.The scanner ability is in my text editor program, the ocr program doesnt scan you have to input an image into it and it will give text result a few seconds later.the prob is alot of times the ocr code uses sooo much memory and crashes when its incorporated with my text editor, but individually each application works fine and doesnt take too much memory. Memory wont be even an issue if the ocr program is standalone so that when it is done decoding image the application can be made to exit. now here is the question, how do i make my text editor send the image to the ocr program and how do i make my ocr program send the text back to my text editor? is it possible? i mean the only way i know off is creating temp files in a certain folder and having a timer on each program that keeps waiting for temp files. That just seems like pretty lame coding to me i was wondering if there's a better way?
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