Transfer High Files From 1 Pc To Other Using LAN / Internet?
Jun 16, 2012
I am trying to make file transfer program in vb.net 2008 for big files eg. 10 GB.i was able to code simple socket program to transfer files with small size by using Sockets but if the file is large then "File.ReadAllBytes(ComboBox1.Text)" command will not work cause it use lot of memory & if the file is really big i.e. 10 GB it give not enough memory error, so i made a loop that sends data in small amounts, but this give me a larger file size with repeated data at end of the file.
[code]...
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Mar 20, 2012
I will use the Background Intelligent Transfer Service (BITS) to transfer files from a client (laptop) to a shared folder on a server within our local network.The problem is a very slow network bandwith, if we transfer a file, the other clients canīt work, all requests to other clients (application) or viewing internet pages needs a long time.My idea is to use BITS in my tool to copy/transfer a file from client to server, also I hope to get more performance for the internet requests.
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Jun 16, 2011
1. How much load or data size our custom encryption/decryption algorithm can handle? E.g. what's the limit of file size that normal encryption/decryption algorithm supports.
2. What's the best way to use encryption while file transfer via internet?
3. Where and when encryption and decryption has to apply while uploading and downloading content from internet(Hosting on client or server machines)?
4. What type of algorithms suites for above approaches?
5. How much time it takes to encrypt / decrypt data for 10 MB, 100 MB, 1 GB etc
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Jan 31, 2011
I've been looking for a way to do this for like two days now, and no luck.
What I want to do is get into the temporary internet files, find a certain file....
(^^^ I can do that just fine (using specialfolders, etc) ^^^)
and get the internet address associated with it.
See the attachment if you don't get my meaning.
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Jun 10, 2009
I am getting an error 12002, which is Request Timeout.I would like to know what its default timeout is.
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Jan 11, 2011
I have used the following code to get bandwidthIt works but i have following doubts1.I need Total Internet Data transferred in MB, how do i convert?, total data transferred (download+upload) varies with other bandwidth monitoring applications. how do i get exact data transferred?2.I need to exclude file transfer in local LAN in Data Transfer, The follwoing method includes internet data transfer + Local file transfer
Option Explicit
Public Enum OperationalStates
MIB_IF_OPER_STATUS_NON_OPERATIONAL = 0
[code].....
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Dec 30, 2011
I'm trying to write a program using Internet Transfer Controls, but I'm using Visual Studio (Visual Basic Express) 2010.
Is Internet Transfer Control omitted from the express version?
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Mar 7, 2011
Program : my game is a frogger port, you make the frog cross the road until you run out of lives. When you die, you are asked to enter your name and the name is appended to the end of file called names.txt, the final score is appended to the end of a file called scores.txt.Using the System.IO functions, i read the contents of each text file, and load the contents into two separate strings (one for names, one for scores. These two long strings are then broken down using Split() command, transferring the pieces into an array. (again 2 arrays - one for names, one for scores). The contents of both arrays are then loaded into 2 listboxes, 1 for scores, 1 for names.
Problem: i can sucessfully load the contents of both files, and display them side by side - but i want to re-arrange the scores so that they are in descending order. While doing this, i need to make sure that the player name matches up with the score - so the order of the names being displayed would have to be changed aswell. After spending many, many hours trying to do it myself i have had to give up - i'm clueless. My first issue is converting the score array into integers so that the array could be sorted, the second problem is then sorting the names so that the scores and names match up.
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Jun 29, 2012
When try to transfer files between 2 different pc but works fine when transferring file from & to the same pc. Here is the error I am getting
Writer.position must be non negative number.
Here is the server code
Imports System.Collections.Generic
Imports System.ComponentModel
Imports System.Data
Imports System.Drawing
[Code] .....
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Feb 23, 2010
is it possible to transfer files using vb.net? Cutting the files from a certain directory and copy it to another
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Apr 30, 2010
unable to Transfering certain files
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Mar 18, 2012
I have been working on a small program that I wish to eventually use to transfer small files over a LAN. I read the following article to get the basic concept of how to make a tcp/ip connection between computers. url... However my aim is to check the IP of the pending TCPClient before accepting it. My current code is below.[code]
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Sep 12, 2010
How can I retrieve a number of images from a directory on my website, and place them in a directory on my computer. An important consideration is, that this is not private, so these would be images in a public directory. One more thing. I would like to do this using an http transfer. I have never written anything like this before, so I am not even sure where to start.
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Jul 27, 2010
I am looking for a way to transfer files using SFTP (SSH FTP) and log and check for errors from within a new VB.NET console app. without purchasing any third party components.
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Oct 17, 2009
1.How can i deploy my project to other computers and transfer all the files that i need? I know i do publish, but do i need to change any of my files setings, or do anyting inparticular get the files to the automatically deploy.for example how MS Office suppliers all file you need to do templates and stuff.
2.How can i tell the other persons to create a folder if they havent got one? my locations to work from is here, but no one will have the rimless data sheets folder and the shapes folder.C:Program FilesRimless Data SheetsShapes.
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Apr 9, 2009
i want to specify a folder and then have all files from "Temporary Internet Files" copied in to the specified location. I have specified both locations, and yet it fails. I think this could be caused by the fac that the "Temporary Internet Files" is located within a hidden file/s How should i go about copying the directory?
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Mar 27, 2012
I need to transfer Recorded WAV Files betwenn computers. Now I want to transfer C:/Rec/Record.wav from Client to Server, then back, without the client that sent it take it. I know how to do that, the only problem is sending it. How do I do file transfer in winsock vb 10-11?
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Jan 4, 2010
I'd like to take information from a text file I 've created so as each line in the file corresponds to one cell in a row in a grid using DataGridView. I'm having trouble doing that.[code]....
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Dec 20, 2010
I need to write an app that transfer files and folders to others computers in my network vb.net.
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Mar 15, 2012
I need to create an application (or find one application) that copies files from a computer to another, across the internet to create automatic backups. The target computer is a company server to which i have phisical access. The "source" computer(s) (several computers in several clients, that we - company, have also phisical acess). Solutions like teamviewer, PcAnywhere,... just don't fit because we already use them but they don't allow to create automatic backups. how can i copy files across the internet, using VB .NET, from one computer to another?
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Dec 28, 2011
[URL]..it just comes up with an error. am i doing it right? and is there any way i can just download it to the same folder that my program is in no matter what computer its on?
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Jun 21, 2010
I want to play MP3 Files directly from the internet. I don't want to use other applications, like WMP, just my application.
I have a file that contains the list of the playable files: listoftracks.ini that contains:
hxxp://....../example.mp3
hxxp://....../example2.mp3
I wrote hXXp instead of http to disable links - in the files, they are http
Public Function Listen()
My.Computer.Network.DownloadFile("..../listoftracks.ini", Application.StartupPath & "/listoftracks.ini")
[Code]....
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Apr 27, 2009
I searched, but couldn't find any useful topics. I am needing to clear the temperary internet files in my program. I need to do this because I have a very long and elaborate process when you start usinging the program, and it may not function right if they are not cleared.
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Mar 28, 2010
I try to delete my Temporary Internet Files and I do it by using the command "kill()", but I get an error:"No files found matching".What is the problem?
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Mar 28, 2010
I try to delete my Temporary Internet Files and I do it by using the command "kill()", but I get an error: "No files found matching".
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May 17, 2010
I am using IE 7 and Vista
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Sep 29, 2009
how to make a program that sends files from a computer to another?
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Aug 20, 2007
I've found a script on a microsoft site which should clear the temporary internet files folder:
Const TEMPORARY_INTERNET_FILES = &H20&Set objShell = CreateObject("Shell.Application")Set objFolder = objShell.Namespace(TEMPORARY_INTERNET_FILES)Set objFolderItem = objFolder.SelfstrPath = objFolderItem.Path & "*.*"Set objFSO = CreateObject("Scripting.FileSystemObject")objFSO.DeleteFile(strPath)
For some reason this script doesn't work for me. It get's the proper folder becauseI used Wscript.Echo objFolderItem.Path to print the path but the files are not deleted.
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Mar 3, 2008
I need to download files from internet without using FTP, here's my idea:To check version of the program and also download updates.So firstly, when the user enters the splash screen there is a timer which will check updates (downloadTimer) so then downloadTimer starts to download this txt file http://localhost/version.txt and then when its downloaded (and replaced the old one that was on the computer already) and then after that, read the file. If the version.txt contains version 1.0 then pass the check and splash screen closes, main form opens, else then msgbox ("Please Wait!" & vbcrlf & "Downloading updates") and then download updates with the same way from downloading version.txtOh! and also when the file is downloaded (version.txt) save it to "c:programMyApplicationversion" downloading the file without using FTP (if there isn't any other way i could use FTP).File reading could be made with an IO.FileStream thingy.So how do i do the download part?
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Apr 30, 2010
I am making a program that gets files and folders off the internet.I want to make a window simular to a windows explorer window only these would get the files online.My problem is href tags for each one of the nodes and then get the files into the listview control. [code] I can get one node but after that I can't figure out how to get the other nodes to work.
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