Turn Off Video Acceleration Programmatically?
May 26, 2010
Im using the Windows Media Player OCX in a program runned on hundreds of computers (dedicated).I have found out that when video acceleration is turned on to "full", on some computers it will cause the video to fail to play correct, with green squares between movies and so on. Turn the acceleration to "None" and everything is fine. This program is runned on ~800 computers that will autoupdate my program. So I want to add to the startup to my program that it turns off the video acceleration.
how do I turn off video Acceleration Programatically?All computers are running XP and at least the second service pack.It would take me ages to manually logg in to all those computers and change that setting so thats why I want the program to be able to do it automagically for me.
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May 16, 2010
Turn On/Off Windows Features programmatically in Vista using .Net Can I turn on/off Windows Features like Windows Fax and Scan programmatically using VB.Net? I want to enable Windows Fax and Scan feature thru unattended installation.
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Feb 10, 2009
1st. I want to programatically turn on/off the backlight on my laptop. I believe it can be done with the user32.dll, but I can't find the exact code.
2nd I want to programatically turn on/off my WiFi adaptor, just to interupt my internet connection for a few seconds.
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Oct 21, 2011
Is there a way to detect the motion sensor in the hard disk with visual basic .net?I know that hard discs has an acceleration sensor to turn the hard disk off when the computer falls from a height.I have seen one example of this in a game using this sensor.I want to detect the sensor so that my security program can alarm and email me if lets say someone nocks my computer to the floor while im gone.
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Feb 11, 2012
My current code: Server: Imports System.IO Imports System.Text Imports System.Threading
[Code]...
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Feb 17, 2012
Right now I can add background music in my program by using this code
My.Computer.Audio.Play(My.Resources.Music_3, AudioPlayMode.Background)
I can also turn it off and change the music by using this code
My.Computer.Audio.Stop()
My.Computer.Audio.Play(My.Resources.Another_Music, AudioPlayMode.BackgroundLoop)
Is it possible to pause the music then if I resume the music it will just continue the flow? I mean if I pause the background music in 33 seconds and the music has 50 seconds and I resume it will just continue playing in 33,34,35 etc.. seconds?
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Sep 1, 2009
I was wondering if their was a way to for me to turn off events and then turn them back on in my program or just queue them up until i am ready for them to be excuted. Kinda like how a OS turns on and off interupts. Is this one of those general programming no-nos?
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Jun 22, 2010
I have a vb.net project which i have inserted pictures and video. I inserted a video clip using the Windows Media Player control and it does work. The issue i have is that i can't move the program to another computer because the pathname for the video will be wrong. I know i could change the pathname when i move it but this is not practical because i need to present this program. Does anybody know how to make the video accessible no matter what location the program is at?
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Dec 24, 2009
I am monitoring 12 video feeds from video cameras. Now I have more than 12 cameras, I have 134. But I will only monitor 12 cameras at a time. By Monitoring I mean, I have 12 small video screens on the form that I can see the video. The way I know which cameras are active, so I can monitor them is by a boolean value in a sql database. I run a Store Procedure in my program, and spit out the results in a XML file. I then read the XML file in a loop. This XML file will have a list of the camera names I need to monitor.
So that is for 12 video feeds. Now, I want to have a NEXT or FORWARD button on my monitor form. So when I click this it will give me the next group of cameras, 13 to 24. Now if I only have15 cameras that are active, that means the first group is 1 to 12, then the second group is 13 to 15 cameras. So I will only have 3 to monitor on the second grouping. One thought I had was to have another field in my table to mark as already as an active monitor, so when I run the SP, i will not select that row. But I need to select 12 at a time. Or I can make a number of xml files, one xml file for each grouping of 12, but I need to figure out how I can select the next group without re-selecting the first group. I have no code at the moment, I'm on my non-programming computer.
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Oct 17, 2011
I creat audio video chat and when calling receivng video and client video is together...I want that client move his or her webcam video where want...as I know it name DROP&DRAP but I`m not know how to do it...
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Jul 7, 2009
I was wondering if it was possible to have a program open Firefox, and have it open a bunch of tabs that all go to a link with a video, and then have it automatically play that video?
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Jul 21, 2011
I would like to create thumbnails into a VB (2005 or 2010) form from video files.
I have a directory (in my hard drive) with video files (.mpg).
How to show video thumbnails for each video file?
My VB code (for images) is attached below and I want to convert it in order to manage video files.
Private Sub ThumbButton_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles ThumbButton.Click
Dim imagepath As String
[Code].....
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Jun 22, 2010
i want to make a video streaming server or a Video Lan chat programe in VB.net
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Dec 5, 2009
How can i record a video via webcam in visual basic application and then display the video on user's request either live or recorded video.
how to develop video webcam recording application.
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Jul 12, 2010
i want to buffer a video file on client side when it request.. what syantax i use to buffer the video the video in client's media player
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Oct 20, 2010
is it possible to use avicap32 to capture video with a web cam and save the video as a wmv format instead of avi one
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Jan 23, 2008
can play a SWF video but not a Flash Video?
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Apr 15, 2011
As easily as possible? How to parse and create XML easily?
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Nov 16, 2010
I want to take my dataset and convert it to an xml string.
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Nov 22, 2009
I have code bellow. Why it doesn't work?
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
SendKeys.Send("{NUMLOCK}")
End Sub
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Feb 21, 2010
I'm learning vb2008 from a book, and I just can NOT figure out how to turn on the "ViewerForm.vb [Design]" when it's not showing up as a tab.
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Aug 24, 2011
I want to make a simple program with I can turn on/off litle USB LED.
Nothing special, just one small LED as you learnt in 8th grade.
I think the simpliest way to do this is "powering off" USB port. But how?
I'm using Visual Basic 2008 Express Edition.
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Jun 3, 2011
How do I turn off a monitor using VB.NET code? OK, actually I found the C# solution. But I need the VB.NET solution. I have tried an online C# to VB.NET converter, but the converter is complaining that there are errors in it.How can the following C# code be translated to VB.NET?
[Code]...
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May 12, 2009
my query is this: I want all of the characters that are of a membership level in a given area that is of admin or above.
This is what I have so far:
Dim L As List(Of Character) = (From C In MasterCharacterList.Characters.Values _
Where Me.Item(C.CharID).DreamLevel.ContainsValue( _
(From L In _Levels Where L.Value.Admin Or L.Value.BotMaster Select L.Value.MemberLevel).ToList.ForEach) Select C)
Me, in this case, is the members collection.
So far, I can't get the query to turn into a list (hence no .tolist at the end.) I know there's something wrong here, but I'm not sure what.
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Aug 6, 2008
I would like to turn of this exception in the debug menu but I am not sure how or which one to uncheck or check.."ObjectDisposedException was unhandled"
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May 11, 2011
I am making a small guessing game, and I have a numerical number box in the option forms which sets the max number that can be generated. Because of the way I get the variable it wont update that value correctly. To fix this, I have a label which, upon closing the form, is set to the number of the numerical number box, and the max value is gotten from that label. My question is this: How can I convert a string to an integer? I tried one way, but got (i think, i cant remember exactly) a "First class expectation error" and something to do with "vbexpress.dll" (again, not the exact name) This then caused my Laptop to lag up so much that i couldn't do anything, and had to force crash it. So again, my question is this: How can I convert a string to an integer?
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Jun 14, 2010
I have an array of conditions with elements like "thunderstorm", "severe thunderstorm", etc. I want to loop through the elements and, for each element, check a registry key. Then, based on that registry key I want to either check or leave unchecked a checkbox called TornadoCheckBox, SevereThunderstormCheckBox, etc.
Here's what I've got so far:
Dim ConditionsArrayString() As String = {"Tornado", "Thunderstorm", "Severe Thunderstorm", "Hail", "Snow", "Heavy Snow"}
Dim CurrentConditionString As String
[Code]....
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Mar 24, 2010
I'm creating a program that creates icons starting at images using vb.net in VS 2008.I wish I could rotate an image displayed in a PictureBox horizontally.The intention is to leave as Windows Vista /7 is the view of putting a folder of image files in this folder within a folder.It (the image) is rotated just a bit not totally aware of the front screen.With a program only had managed to do this with Word 2007, using the new "3D Rotation".But I have to do with VB.Net code.I have looked something about using Google, but found nothing useful.
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Sep 28, 2010
when i put this in a button
WebBrowser1.Navigate("http://go-text.me/w/")
and when i click on the button and go to the site, then i can't send messages from the site... (When I click on send this messages,nothing happens)The problem is javascript , when you turn javascript off in your main browser like ie 8 or firefox then it becomes the same problem... how i can put javascript in webbrowser1 on or something?so I can click on the "send this messages" button... ?
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Mar 1, 2009
I have a book for VB 2005 and I am running VB 2008 and in VB 2005 they have a layout tab where you can turn off Absolute positioning and in VB 2008 there is no layout tab. So my question is how do you turn off absolute positioning in VB 2008?
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