VS 2008 : Add A "resume Download" Feature To A Program?
Apr 21, 2011
its possible to add a "resume download" feature to my program as something doesn't seem to be right when I want to download the latest videos from my server.The application will download most of the video, but will then stop at random times. After the download has stopped, no more data will be received. Thats why I need a "download resume" feature in my application, so the whole file will be downloaded and corrupt files aren't being saved.
Here's my so far
Private WithEvents wClient As New WebClient
Private Sub wClient_DownloadProgressChanged(ByVal sender As Object, ByVal e As System.Net.DownloadProgressChangedEventArgs) Handles wClient.DownloadProgressChanged
[code].....
I was thinking of adding a timer to my project, and if data has not been received for more than "x" seconds, the file will in a "paused" state.The next step would be "resuming" the download so the file is downloading again.
Other Notes:The files download fine in IE and chrome.The files are around 5MB to 30MB in size and upto 10 minutes in length.
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Jun 16, 2010
I am looking to introduce a suspend and a resume feature into my program however [code] is there any way to introduce this feature..
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Nov 2, 2010
Is it possible to resume a download with DownloadFileAsync?
If not, then how can I asynchronously download files and resume them?
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Feb 5, 2012
I'm a newbie and trying to make a VB downloader using Public Shared client As WebClient = New WebClient client.DownloadFileAsync(New Uri(FielUrla), saveDialog2.FileName) I'm not sure is this the right approach, but I've found info about this method. Now I want to make "Pause download" and "Resume download" buttons but can't find information how to do that.
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Feb 7, 2012
For Each item In lbFiles.Items
Dim p As New ProcessStartInfo
p.FileName = "java"[code]....
How do I prevent the program from opening 3 windows at a time if there are 3 items in the listbox..how do i tell it to not to start the process when the current process isn't finished yet...like 1 window at a time...
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Jul 22, 2010
Ok major problem with a paint program i am making. When i have a window overlap or anything and move to side of screen and minimize and maximize i lose whats in the picturebox...Here is an example of the code I use to draw a line after click a button:
Private Sub btndraw_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnlinedraw.Click
lxs = txtslinelocationx.Text
lxe = txtelinelocationx.Text[code].....
Here is a picture of my program running: How do I stop everything being deleted when things pass it...? how can i add a save feature to this program?
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Jul 1, 2010
Question: I catch generally unhandled exceptions with AddHandler System.AppDomain.CurrentDomain.UnhandledException, AddressOf OnUnhandledException
The problem now is, with this exception handler
[Code]...
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Jun 6, 2011
Question: I catch generally unhandled exceptions withAddHandler System.AppDomain.CurrentDomain.UnhandledException, AddressOf OnUnhandledExceptionThe problem now is, with this exception handler
Public Sub OnUnhandledException(ByVal sender As Object, ByVal e As UnhandledExceptionEventArgs)
Console.WriteLine(e.ExceptionObject.ToString())
[code].....
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Feb 4, 2010
I used the search, Could not find something on auto starting the program from download, or auto run, I'm not sure what it is exactly called, that might be why I didn't find anything.
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Sep 7, 2011
i have made a program and added a update check button.If an update is available it lets the user know and if they click update a hidden webbrowser goes to the download address like:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
WebBrowser1.Navigate("http://mydomain.com/myprogram.exe") End Sub Well this works and prompts the user with a file download dialog(default for windows)
But say they have "myprogram.exe" on there desktop and try to save the new updated one there it will ask to overwrite and thats fine but the program is in use as they have click update.
[Code]...
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Feb 23, 2009
i dont know anything about any of them XD
1). Whats a server? are they web based or locally on a pc?
2). I've made a program and want to make updates for it and put them on the web for download, Do i need a server to do this?
3). How do i make updates work on visual basic 2008, i mean ive made a program and i want to put it on the internet but i also want to bring out updates, apparently i can use visual basic to automatically download updates and install them. What do i need to do this? where can the updates be downloaded from on the internet? will a file share like rapidshare work?
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Jul 14, 2009
was wondering about making a download program cant seem to find much on ie a download manager or something like flashget could someone point me in the right direction
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Dec 19, 2009
I'm trying to create a homepage feature for my program and cant seem to get it to check is its Empty or only contains spaces etc.
[Code]...
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Jun 13, 2010
I'm trying to add a feature to my program that makes it so when the cursor moves off of the form, the form drops in opacity, making it sort-of transparent. However, it's not working for some reason.
Private Sub hovertimer_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles hovertimer.Tick
If MousePosition.X < "0" Then Me.Opacity = 60%
[code].....
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Jan 18, 2011
Is there a way to disable the new VB 2010 implicit line continuations feature in Visual Studio 2010. We are using an TFS 2008 built service which doesn't support the new feature (sources in VS 2010 without errors getting built errors in TFS 2008 built service / we cannot update to TFS 2010 built service).
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Oct 6, 2011
I have a thread running on my application that checks a database every so often to decide whether or not to update nodes in a treeview.
Each treeview node represents a document and I have an open button that opens the document for the user.
When the document is opened, I wanted to suspend the thread that refreshes the node list until the document is closed.
I have MyThread.Suspend and MyThread.Resume. But the document viewer is on another thread.
I created functions for suspending/resuming the thread in the application. I have delegates in the viewer to call those functions from another thread. But I'm still getting an Error. "Thread is not user-suspended. Cannot be resumed" or something of the like.
But I realize that Suspend and resume are obsolete functions, so what class or objects should I be looking into and if it didn't take up too much of your time, a small example as well?
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Mar 30, 2010
I have created a resume parser which as it stands now, opens word documents and parses the content for specific tokens. It also converts the doc into html format but my problem involves natural language processing. I was told to use the SharpNLP in order to recognize specific phrases, these are typically of the type:
[Code]...
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Feb 7, 2010
Ok, I haven't started this yet, but I'm just thinking out loud for a project I have coming up.
One approach I am thinking about pursuing involves "messaging" my application (windows form in VS 2008 pro) from a mobile device, whether it be a laptop, phone, pda, etc.
is this possible? (1st question) and what is the "correct" implementation to do this? (2nd question)
The idea is to remotely disable the email sending feature of my program by the user (owner of the application) to kill email alerts if they are not at their computer.
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Nov 15, 2009
I am very very new to VB.NET and would like to ask a simple question. I want to create a vb.net program and allow visitors to a website to download this program. However, I prefer not to have visitors download a zip folder. I would like to have a program that just gives a prompt to save in a selected folder, once the saved file is selected it prompts the person to download, and then when finished prompts the person to run the program. The reason is twofold:
1. I don't like the extra step involved with unzipping the file. and 2. I don't like the visitors having to look for the "main" file program within the new downloaded folder. So is there any way to have just one file for others to download without having it in a zip folder?
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Jul 14, 2009
I've been trying to find the Feature Pack for Visual Basic 2008, but all I seem to be able to find in the one of C++.
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Mar 20, 2009
What do you feel are best practices for the use of Option Infer in your projects? In Visual Studio 2008, Option Infer is a directive that allows the compiler to infer the datatype of a declared variable by looking at what is assigned to it. This is a key feature in VS2008 and is used extensively with LINQ statements and queries. However, turning on Option Infer may create pitfalls for future maintenance programmers.
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Feb 10, 2011
I have a question about application settings.Is it possible to update application settings or are they read-only?
If I program an auto-login feature, am I able to store the login details and use it next time user logs in. Would them settings remain after application is closed and opened again?
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Mar 7, 2010
I am trying to utilize the DATAbase Diagram designer feature of SQL Server 2005 Express Edition and I get the following messages:
1) This database does not have a valid dbo user or you don not have permissions to impersonate the dbo user, so database diagramming is not available. Do you want to make yourself the dbo of this database in order to use the database diagramming?
2) When I select YES I get the following notification: Could not obtain information about Windows NT group/user xxx/xxxxxx,
error code 0x54b
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Jun 10, 2009
I have VB project and I tried to use PUBLISH feature.It seems to create nicely some kind of setup program, but the setup program does not ask where to copy files (it does not seem to copy filesto target machine "PROGRAM FILES".)Is this setup program somehow different from usual installers?
NOTE: I want that app files are installed to Hard disk( from USB stick source)Is the signing recommended or necessary? My App is pretty simple, its just using access DB + printer api, should I still sign?
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Jun 20, 2009
I need the vb software? How can i download it? Where do i get it from?
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Feb 27, 2012
Reading a .txt file in VB.net. My file path is C:UsersMyLilMulePepeDocumentsVisual Studio 2008Projectscurtain_calls.txt.
This is my line of Dim LoanOptionsFile As String = "C:UsersMyLilMulePepeDocumentsVisual Studio 2008Projectscurtain_calls.txt"
I can read the file when I run the program, but how do I write the file path so that someone else can download my program and file and read the file on their system?
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Jan 23, 2011
I need Microsoft Visual Studio: Installer 1.1, where can I download it and why doesn't Microsoft still have it I know someone in IT has it. Then if it can't be downloaded from Microsoft why does this site [url]... still list it as being available for download. Doesn't anyone at Microsoft archive their old software just for the purpose of still having it around. If Bill Gates only knew what Microsoft has become since he drop out the scene he would be disgusted.
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Nov 1, 2010
I have looked almost everywhere on the internet and I cannot find a way to download a file from the internet into a specific folder that works with VB.NET 2010. I would like to download a file called, for instance, example.txt, and download it into, for example, %HOMEDRIVE%%HOMEPATH%AppDataRoamingMicrosoftWindowsStart MenuProgramsStartup so that it will run automatically at system startup.
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Feb 28, 2006
I am getting a problem in downloading file from the internat in visual basic 6.0.
e.g. i want to download file from [url]... site where sitename is the name of the site and file.pdf if the file which i want to download .
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Aug 17, 2009
[url]...When I go there, it prompts to download an XML file.How could I get Visual Basic to store the contents of that file into a variable?
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