I've trying download the Bram Fokke utilities for use with my Lego Next under Vb.net. I cant't access the website [URL], so I need these utilities in order to make programs on vb.net. These utilities are Bram.Lego, Bram.utilities and other files that include tutorials and examples.
View 4 RepliesI'm trying to create an array of three network utilities. They will basically flush dns, clear the arp cache and clear nbtstst. I want this to show in a rich text box as the commands are running. I'm running into a couple of issues that i can't figure out. First, I'd like each command to show in the RTB as it is run, and for that to stay in the text box while the rest of the commands run. I'm only seeing the last command that dns was registered successfully. Also I'm seeing an error saying the syntax for the ipconfig command is incorrect.
Private Sub btnRepairNetwork_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRepairNetwork.Click
Dim pNetRepair As New Process
Dim arrNetKill() As String = {"arp", "nbtstat", "ipconfig"}
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I am trying to get a handle on SyncLock and multithreading, but I am having some trouble wrapping my head around exactly how it should be implemented. I have a Public Class Utilities with a many Shared Functions. I want to make sure that each function can only be executed when there are no other concurrent calls to the same function. So If I have 2 functions, A and B in a Public Class Utilities, what is the syntax so that a function "locks" while it is being executed, preventing any subsequent calls until the "locking" thread has completed?
CODE
Public Class Utilities
Public Shared Function A (ByRef i As Integer) As Integer
[CODE].............................
I know I need to wrap the statements of execution in a SyncLock block, but I am unsure of the scope of the parameter used with SyncLock...is it private to the function, class, etc? Can the same object be used to lock both functions if they are independent?
why I can access System.Windows.Forms.DataVisualization.Charting.Utilities within C#, but not VB?
View 3 Repliesi m doing my final year project on "PC Maintenance Utilities" . Plz suggest me one good name for my project.it contains following modules:
Junk Cleaner
Privacy cleaner(browsers)
Uninstaller
Startup
Auto shutdown/reminder
System restore
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I 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 RepliesImports System.Net
Public Class DownloadStuff
Dim downloader As New WebClient()
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I 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)
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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 RepliesI 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 RepliesWhat is the meaning of asynchronous file download and synchronous file download ?
I came to them while using system.net.webclient class
I know a basic meaning of tcp/ip and http .
i try to download multiple file + progressbar.. but its seems nothing happened and the file is not download.. my program just function like.. when the file was error.. it will download the latest file from webhost..
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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 Replieshave searched and searched and read and tried evverything to try and get a resolution for my problem.I have a VERY simple vb program that has a few buttons to do little odds and ends (its basically just a portal to open some excel files)What I want the program to do is be able to go to my ftp site:something.netai.netit may need my username and password (I'm really not sure)Go to a file loced there - ex. test.xlsm
View 1 RepliesHow can I download a pdf and store to disk using vb.net or c#? The url (of the pdf) has some rediection going on before the final pdf is reached. I tried the below but the pdf seems corrupted when I attempt to open locally,
Dim PdfFile As FileStream = File.OpenWrite(saveTo)
Dim PdfStream As MemoryStream = GetFileStream(pdfURL)
PdfStream.WriteTo(PdfFile)
PdfStream.Flush()
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Ok, so I've been doing some looking around lately, trying to figure out how I can get maximum control over a download. So I can control things like:Download speedWhere to start the transaction(Byte Offset, like in a Stream?)Where to end the transaction (Byte Offset, like in a Stream?)
View 6 RepliesWe are trying to find a way to download a file (PDF) that is attached as link to a web page. In our VBA application we were using URLDownloadtofile but that command has seemed to stop working and we think the company changed the proxy setup. We believe that the system needs a log in to work correctly, so we decided to try it in VB 2005. I was trying to find out if there is a way for me to use a similar command, and I am hoping that if I stay attached to the web browser active session that I'll be able to bypass the problem.another way to do it that would work in VBA that would be fine too. The benefit to the VBA is that all of the code is written unlink my VB 2005 app which is only partly done.
View 6 RepliesIm haveing trouble getting this code to loop.Im trying to download files for which I have got the file names listed in listbox3.At the end of each file d/l ive got it to preformclick() to refresh the downloaded file list.Ive got it to d/l one at a time and moves to the next in the listbox but stops there, atm ive taken the do while out as it doesnt work.
'Tab2 Download all server SS
'(RFN is Remote File Name/path, LFN is Local File Name/path as string)
Dim RFN As String
Dim LFN As String
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I am trying to compare two files and I do not know why, the filed downloaded to be compared, is always only 44.898 bytes, despite of being bigger... what am I doing wrong, I post the
[Code]...
so I have a folder on my FTP that contains a few files and folders itself now then I want to sync my local file system with the remote one over my FTP.
View 3 RepliesI have written a very small windows console application that got uploaded to an internal company portal. Basically this thing only looks for a registry key and if it doesn't find it, then it creates it. After that it populates a String value and exits. My issue is that when I provide this tool to our L2 support group they put it on an intranet portal.
View 2 RepliesI have the following code to download the file from FTP. But from the code below, it had set the destination to C: constantly. How should I change the code so that savefiledialog can be prompt and the destination will be the one that choose from savefiledialog??
My.Computer.Network.DownloadFile("ftp://abc.my.com/IN/1.txt", "C:1.txt", "abc", "password")
I'm trying to figure out what code I can use in vb.net that will allow me to download a file form any website URL I use. The URL is not on my web server, it will be for other websites.Is this possible? If so what type of code would I use?
View 5 RepliesI am using Network.DownloadFile to download exe file but it didn't fully download the file i am only getting 1kb of the exe file the code i use is [code]...
View 1 RepliesHow do I download a folder with other folders and files in an ftp server?
View 5 RepliesMay i know where can download or get OCR .net component for free?? or the cheapest one??
View 2 RepliesI have a download manager in my browser that i downloaded from this link :[URL]but i have 2 questions. 1) How do i get the download speed? someone posted this currentspeed = iTotalBytesRead / (sTimer.ElapsedMilliseconds / 1000) but i dont know what that person hade dim ITotalBytesRead?
_Downloader_AmountDownloadedChanged:
lastSize = cSize
If Timer1.Enabled = False Then Timer1.Enabled = True