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.
View 1 RepliesIs it possible to resume a download with DownloadFileAsync?
If not, then how can I asynchronously download files and resume them?
make a System.Net.WebClient with pause, and resume?
View 9 RepliesIs there any way i can pause a file download in my vb program?? I have tried both the http method and the my.computer.net method with no luck. I have also tried pausing the background worker by this method: [URL] But even if the bgworker is paused the download goes on.....
[Code]...
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.
(Using VB 2008 express). I'm fairly new to vb and I can't find any information on this anywhere. I have an app that clicks a download button on a web page from a web browser control. This works so far, a download box comes up asking whether I want to save or open the file. I want to be able to select the "Save" button and then chose a name and then click enter. Is there a simple way to tab over to the save button and click enter?
View 2 RepliesI usually download file using following code:My.Computer.Network.DownloadFile("url of the file","filepath to save the file")But recently I encountered a site that only allow file download if you click it from its site and not via direct downloading from vb.net code.How to download file from http server that requires a referral before allowing the download?
View 1 Replieshow can I calculate the download speed if I use a webclient to download files async
View 2 RepliesHow do I make it so that when the user clicks on a download link, the download dialog is surpressed?
View 5 Replieswas 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
View 6 RepliesI have an awful lot of it "down" by now, in that I understand how to design a form and add buttons, how to set properties and am even learning "procedures and parameters". But I think I'm missing something, and it's probably my own fault as I jump around the book (I'm about 1/2 way through the 500 page volume, and have completed chapters from the beginning and middle) I think I understand the "Visual" part, and I think I even understand enough of the "Basic" part to get going.
I want to write a simple program to take our downloaded bank statements (what better time to do this than tax time and sort them out. They are .pdfs so I need to first copy the text and sort of "break it apart" and add tabs etc so I can import to a database (I've been playing around a lot with databases too, and have a good grasp on that part of the equation) I have been reading (in the book) about reading text files with StreamReader, and Replacing Text Within a String, etc. how to "get going..." how to even start writing a program. Do I start with a form? Do I need to create a Visual interface to run the Basic?
Are there existing examples somewhere I could "get my feet wet" working with that already have simple find/replace functions? It's almost as if I know too much about the more complex stuff like "Denoting Scope Using Variable Prefixes", but not how to write a simple program. I'm adding to this -- as I think about it, the main "Project" used throughout the book is a Picture Viewer. I think it if had been a "data replacer" or something like that, I wouldn't be asking this question! I don't want to open a picture, I want to manipulate a text file.
Imports System.Net
Public Class DownloadStuff
Dim downloader As New WebClient()
[code].....
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...
I've been trying for about a month or so but been busy recently so couldn't address it then. Here is the code.
Public Class Form1
Dim CurrentTime As DateTime
Private Sub ButtonStart_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonStart.Click
ButtonStart.Enabled = False
[code]...
I know that even when the timer is disabled, it still keeps on accumulating so I need a way that when the timer is paused, the timer doesn't keep on accumulating and when the timer is resumed, the timer continues from where it was when it was paused.
ausing then resuming a webclient download in process?
View 1 RepliesI create downloader in vb.net. I need to add resume/pause buttons to it. Whats the program for it?
View 2 RepliesI have searched a lot on Google about Pausing and Resuming Downloads and I find the examples with background workers but I don't understand them and that is why I can't change the code according to my app.Is there an easy way of doing this or do I have to do it the hard way?
View 5 RepliesI want to download thousands of files from the web and save them locally. What is the most efficient way? It is important the failures timeout within 10 seconds.
Is there a better way to stream one stream into another? Maybe a smaller buffer, like 1024 bytes at a time, is more efficient for large files?
Dim w_req As System.Net.HttpWebRequest = CType(System.Net.HttpWebRequest.Create("http://blah.blah.blah/blah.html"), System.Net.HttpWebRequest)
[Code]....
I'm courtneyI'm working on a Web Browser (Yeah I know, so 2000 years ago)I'm attempting to launch my OWN download manager (refered to as downManager in my code) in the WebBrowser.FileDownload event, via determination of the WebBrowser.DocumentType.My current code is as follows: CODE
View 12 RepliesMy program continually loops creating text/voice commands, and displaying/speaking it to the players. So, in the event that someone needs a break, I have provided a Pause button and a Resume button. The problem is, I don't know the code to pause or resume a program.
Private Sub PauseButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PauseButton.Click
End Sub
Private Sub ResumeButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ResumeButton.Click
End Sub
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?
I have created a application in vb.net. I am using Web Browser control in it.With this Web Browser control I open an URL and tries to Download something, it will populates an dialog for "File Download" to Open/Save/Cancel for the file..I am downloading the .ZIP file, and it will not show the checkbox for Automatically Do.Is there any way to perform the Download operation at the backend, means it will not ask me for such options.
View 2 Repliesi wanted to ask that how to make a downlad coding because that i have sucessfully make a upload coding but i want to download the file from my localhost, it is possible?
View 10 Repliesi want to know how do i make my own program what can download files ? theres the pic what i want to make it look like I JUST NEED THE SOURCE CODES.
View 7 RepliesI have a file that can be saved to a portable device. I would like to know how I could create a DialogBox to select a portable device to save my file to. This is very similar to a save, as DialogBox except the file already exists.Perhaps better said, I need to be able to download to a DialogBox.
View 2 RepliesWhat i want to do is add a download button to my project with a progress bar
to download a file called eg my custom world at war zombie map.zip to
C:usernameappdataloacalactivationcodwawmodsmapname
what i want is it to be installed in there but i dont what the user to have a choice i just what it to be installed there is that possible so when they click download it will download the file to that location
I want to make a simple file downloader that downloads files off the internet partially executables from [URL]
What I am after is when I click on a hyperlink label it downloads the file or comes up with the Dialog box to download the file off the internet all of which will be executable files
Make Vb browser only download txt, as a means to speed it up?
View 2 RepliesDetails:
1- Show Soruce IP.
2- Show Destination IP.
3- Show Size Of Data Downloading
4- Show Type Of Data Downloading(.exe,pdf).
3- Make Button(Start,Resume,Stop).
My goal is to take some form inputs and prompt the user to download a summary of everything once a certain button is clicked. I have no need for the file once it is downloaded and so I'd like to have a solution where the data is streamed directly to the user. My current solution doesn't even prompt the user for a download. Can anyone point out what I'm doing wrong?[code]....
View 2 Replies