.NET Multi Track Recoder?
Jun 25, 2009
im just about to start a project for college and i have to make a multi track recorder , basically a recorder that records up to 16 wav tracks and plays them back simultaneously . It must have thye ability to change the input, input level, volume levels Panning etc.
Its a large request i know but i really need some ive only had 1 year of basic vb.net programming, i know a small amount about WPF.Oh and also it will be VERY Graophically rich and will look like a mixing desk so any extra requirements i will need to use images as sliders etc?
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Feb 10, 2010
I'm adding multi-threading facilities for the first time. I have a function that is wrapped to be run in a separated thread. This function retrieves data (text) from a combobox and it works for sure without multi-threading.
When I call it as multi-threaded, I get the following error when I try to retrieve the data from the cmobobox: Cross-thread operation not valid: Control 'cmb1stBL' accessed from a thread other than the thread it was created on.
It looks like a restriction of thread-safety... I assume that the child thread cannot read from his parent, to make sure that he doesn't change his parent data. So how can I read the data from the combobox? Should I read the comoboxbox data before calling the child thread?
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May 14, 2011
I have a need to build an app that will access about 10 websites and pass data to them, etc.I've read about something called multi-threading when searching Google. I've also seen people say that they use multiple browsers.Which route is better to use? I figure if you have to do some sort of multi-threading that you would access a single browser?
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May 14, 2011
i have one project with multiples web services so i created various singleton class thinking in
performance. now i think create one singleton class and that have the instances of my webservices
[code...]
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May 14, 2011
I have a need to build an app that will access about 10 websites and pass data to them, etc.I've read about something called multi-threading when searching Google. I've also seen people say that they use multiple browsers.Which route is better to use? I figure if you have to do some sort of multi-threading that you would access a single browser?Not sure which way I should approach this app.
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Mar 24, 2012
Before anyone tries to close this thread thinking this is for malicous purposes, let me tell you that it's not. What i'm working on is an application to save screenshots to files as soon as the 'Print Screen' key is pressed, as Jpegs or what ever. What i want to do is be able to minimize the application and I still want the application pick up on any 'Print Screen' presses, and save the screenshots. I've tried using the KeyPress event, but I soon realized that it only worked when the application had focus. I plan on using it to save screenshots every time I press 'Print Screen'
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Jan 23, 2010
how can i import more than one track?
it only allows me to add one at a time, whole folders wouyld also be helpfulll
i wonder is someone called trujade will answer me :P or somone else...I like.....
Understandable Answers
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- - - - - Rate yourself And Have A Kitkat
5 5 5 5 5
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Aug 6, 2009
want to make a program to keep track of my emails sent in Outlook. I want to know what email I read (the email title and the email sender name) and what email I sent (the email title and also the name of the recipents) at the end of the day. Is that possible to do that?
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Dec 17, 2010
Anyone ever set anything up to keep track of inventory?I need to check 1 time a month:
-Printers
-Barcode scanners
-labels
Am I just best to use Excel or is there better options?I need to keep track of repairs, part replacements, and orders.
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May 3, 2011
i came a across a forum. it states the use of progress bar as track bar but that's after using mouse
Private Sub ProgressBar1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles ProgressBar1.MouseMove but i wanted to have it in click eventi.e.Private Sub ProgressBar1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ProgressBar1.Click
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Oct 1, 2010
Is there a way to track all url's that browsers are going to?
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Aug 29, 2011
I want to fetch client's ip address as soon as he accesses my web-site built in silverlight application. Is there any method to achieve this target in silverlight application?
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Mar 15, 2010
So basicly ive made a media player in vb using the windows media player control and everything is fine except that when i use the trackbar to navigate on a video it starts stopping and starting like a scratched cd (there is nothing wrong with the video file) strangely this does not happen whilst playing audio files the shaking stops if i pause it for a second ant then play it again but incorporating a pause in the trackbar function does not help. This the code i found on the internet but this produces the same result:[code]...
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Mar 7, 2009
Im working on a Music player. I need only 2 more things in it but i cant figurate 'em out. i use a LISTBOX for the playlist. I want to add a trackbar that follows the music and i can track with it (like every music palyer). The second thing is i want the palyer to start the selected file if i duble-click on it in the playlist. [code]
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Feb 9, 2010
What is the code to add an audio track to play?
I need the file to play after a letter has been pressed so will be in the keypress function
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Oct 29, 2010
I need a function for my new project, the application I'm making for the PC is going to communicate with a PIC through USB. The problem I'm having is that I can't find a way for my .NET application to get the song that is currently playing like MSN can. I've been searching alot all over google but all I get is "how to play music in vb.net" and that is not what I'm looking for.
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Apr 1, 2011
I have a screen full of puzzle peices they are all rotated at different angles (90,180,270). is there a way to track the peices rotation? I was thinking of using a 2d array to store there rotation. however, I am using this code to rotate the peices:
[Code]...
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Jul 26, 2011
when i create a class ( ie ahuman ), i declare a object (ahuman) , i give it properties and with the properties i also can set the property ahuman , by creating the property ahuman (new) and set its variables, and declare its variables by declaring properties like weight, lenght, female or not.the problem for me is that i have multiple forms multiple class files , i cant oversee how to get track of all the new instances of classes.it is much easier to use pulbic shared properties to use a method in another class.
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Feb 25, 2012
I have data(one byte) that want to write on the Last Track of CD (the end of a cd ,where that is not able to write any more data on it)and read that. I dont want change CDFile system data
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May 15, 2012
I've done a trackbar like photoshop by using a panel and a picture box and move it in mousemove event, anyway this track bar was very slow because while the user is scrolling the trackbar it gives an event to change the hue of a picturebox,the track bars should be like the hue, saturation, lightness track bars in photoshop.
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Aug 12, 2009
How Do I Track An Object With A Webcam?
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Oct 13, 2009
to track the motherboard number in vb.net
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Aug 17, 2011
I'm new to the VB applications.My basic background is C.I just installed VB and learning stuff from google and microsoft help center. and I'm having fun with the things I'm doing but I got stucked up at one point and thats at richtext box.Is there any way to keep track of Rich textbox text in VB? So that I can append some text when user hits new line (i.e enter ) and do some task when he hits backspace. How do i keep track of richtextbox.?
I found
stringer = RichTextBox1.Lines(0) to read lines
& vbNewLine for new line
[code].....
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May 24, 2011
I have two combo boxes, and four buttons. When the user clicks "Add" on the first combo box, it adds a new item to the combo box with "New" and then lets the user rename that item to something else. That "new" item has to have an array of "answers" that go along with that item in the list. What I'm having trouble figuring out is assigning "answers" to the second combobox for each item in the first combobox and changing the second combobox when selecting an item in the first combobox.
EXAMPLE:
Item 1 - Combobox1
- Item 1 - Combobox2
- Item 2 - Combobox2
[code]....
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Mar 7, 2012
My media player track bar is jumping across the screen. In about 45 seconds the track bar is done.
Under properties I have interval 1000 set and behavior is timer tick.
HTML
If Me.AxWindowsMediaPlayer1.playState = WMPLib.WMPPlayState.wmppsBuffering Or Me.AxWindowsMediaPlayer1.playState = WMPLib.WMPPlayState.wmppsPlaying Then
Me.TrackBar1.Minimum = 0
[Code]...
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Nov 20, 2010
I've made a computer game in Visual Basic Express 2008 and my only remaining problem is to run a data table to keep a running track of the best score. To do this I've created a datatable form called BestScore.xsd. My first problem here is to recognize that it should will start off with nil values and I need to initialize it to zero. Next I need to update the score. I will need to save the score when I exit the game. (Does VBE automatically save the datatable or there a command here?). When I reopen the game program I want it to find my best score from last time.
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Jul 22, 2010
Track An IP Address Using A GUI Interface In Visual Basic. - VB.NET Advanced Discussion | Dream.In.Code [url]...
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May 7, 2011
how to track an object such as your eyes or a red ball with VB.NET using a webcam or some other video device. I know I have seen a guide to do this, but I can no longer find it.
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Mar 7, 2012
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
' Setting the current track position to trackbar
TrackBar3.Value = AxWindowsMediaPlayer1.Ctlcontrols.currentPosition
End Sub
[code].....
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Jun 10, 2010
Is it possible to track IP's using a WebBrowser in my own program? My program connects to the site but how can I add a text in the site?
I want it to add the text (what the users typ in my Textbox) to the website and then click the button.
[URL]
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