Have FTp Connection To Download File To Local Pc?
Mar 19, 2008I am trying to download a file from my VB.net application.
View 4 Replies
ADVERTISEMENT
Download Zip File From FTP And UnZip To Local PC
Nov 25, 2010I am looking for some help in downloading latest Zip file from a FTP location and UnZIP it by saving to a particular location using VB.NET GipStream or some other method. I prefer not to use any 3rd party controls.
View 1 RepliesVS 2008 - Compare Text File From Server With Local And Download
Jul 20, 2009I'm willing to compare a textfile (whatever) which contains a few lines of text. After the comparison it should download and replace the "changed" folder/file. E.g.
(Local txtFile)
maps: 1.0.0
db1: 1.0.0
db2. 1.0.0
(Server txtFile)
maps: 1.0.1
db1: 1.0.0
db2. 1.0.0
Display Local File In Webbrowser Control If Internet Connection Not Available?
Oct 25, 2011Question for all of the more experienced programmers out there. I am working on a program with a tab control. One tab will hold a webbrowser control within it. What I am trying to accomplish to have it pull a specific url from my website to the webbrowser control if the person is connected to the internet, BUT if they don't have a internet connection at the time, I would like to display a local html file instead
View 4 RepliesDisable The Local Area Connection While Leaving The Wireless Connection Enabled
Jun 21, 2010I am attempting to write a program that will disable the Local Area Connection while leaving the Wireless connection enabled. My company is using net-books in our stores to demo air-cards and we need to keep them off of the LAN. I'm new to VB and VB.net, and it's been a while since I did any type of programming. I've gathered some code that others have posted in forums and tutorials and I'm working through a tutorial book, but I finally believe that I am stuck.
[Code]...
Get The Web Server Path Files And Download It To The Local Machine?
Nov 24, 2009I need a vb source to get the web server path files and download it to the local machine. actually a web html page in that i have href tag to call the vb exe file, in vb file i have to find current server path and download some supporting files to local machine
View 2 RepliesSql - ASP.NET Connection To Local DB Not Working?
Sep 15, 2011I am trying to connect to a local SQL Server database and It is not working, the connection String is
Dim connString As String = "server=C:Program Files (x86)Microsoft SQL ServerMSSQL10.MSSQLSERVERMSSQLDATA;Integrated Security=SSPI;initial catalog=AdventureWorks"
sqlConn.ConnectionString = connString
sqlConn.Open()
Cerate Installer Project - Install Framework 3.5 SP1 From Local Source Instead Download It?
May 7, 2009I created a small application and an installer project for it. I can install and also run it, only thing htat i dont like is that during setup, it downloads .NET Framework 3.5 SP1 and this takes long sometimes. I want to have it on the installation CD later.
I have seen in the installer's detected dependencies, that there is the 3.5 framework contained and it has a InstallURL property = [URL]..I am a little confused about all the Framework stuff on this site - so just 3 simple questions:
1) which file exactly do i have to download,
2) where to put it and
3) what to write into the property InstallURL then? (Maybe needed to change also other properties)?
DB Connection Working On Local Not On Server
May 9, 2011I have a query that is working fine on my local but when placed on the server it comes back with this error,
Server Error in 'Page' Application.
ERROR [IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Data.Odbc.OdbcException: ERROR [IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
Source Error: An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. [Code]
Disable Local Area Connection In Vb6 Or Vb9?
Oct 2, 2009How to disable local area connection in vb6 or vb9
View 2 RepliesLocal WMI Connection With User Credentials
Nov 21, 2011In VB.Net, I'm trying to connect to WMI on my local computer with different credentials (the user won't have admin rights) and I get this exception : « User credentials cannot be used for local connections » Here's the code :
[Code]...
Open A Connection To A Local Database?
Jun 22, 2010I'm trying to a open a connection to a local database and no matter what I try it just won't work (I'm pretty new to SQL Server and VB for that matter) I tried using 'sqlconnection' with different connection strings but none of them worked or gave me any useful error messages so I tried using 'OleDBConnection' instead, this hasn't worked either and it gives me this error instead:"A first chance exception of type 'System.NullReferenceException' occurred in MyProgram.exe"
Here is the code I am currently trying:
Private Sub MemDetailsSearch_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
ConnectionString = ("Provider = Microsoft.Jet.OLEDB.4.0;" & "Data Source = Database.sdf")
DataConnect = New OleDbConnection(ConnectionString)
[code]....
VS 2008 Local Sqlclient Connection?
Jul 11, 2010vb.net
'C:UsersPaulDocumentsNorthwind 2007.accdb 'db path
strConn = "Server = .;Database = NorthWind; Integrated Security = SSPI;"
i need to change strConn to connect to my local copy of the NorthWind database.[URL]..
Local Database Connection/Data Extraction?
Mar 23, 2012I've been looking over a bunch of code snippets and I'm just not understanding what is going on there.anding the connection, reading/manipulation, and closing pI keep reading all about these DataAdapters, Ole and Sql and Sqlce and I don't know which to use or whatever.I made a database in VB.NET 2010 that came out as database.sdf and I selected the Local Database option (I assume this is relevant?). I then populated the database with a row of data with column titles and a primary key. The table contains many different columns, but for test purposes, the following is relevant:
DB Name: db_test
Table Name: Locations
Primary Key Column Header: CITY
[code].....
DB/Reporting :: Change The Connection Strings For The Local Computers?
Jun 9, 2009I have finished my program and now i am ready to deploy it. The only problem is it is a multi-user application. All i want to do is simply run the program with the database from a server, and have other local computers with the program access this same database. I know that you have to change the connection strings for the local computers, but how can i go along doing this?
View 2 RepliesDownload File From Http Server That Requires A Referral Before Allowing Download?
Nov 18, 2011I 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 RepliesVS 2008 : SQL Local Database Attach (SQL Connection String Error)
Jul 2, 2009I have attached Database to my vb.net application. Client has sql server 2008 express installed.I built my application and gave to him. he is encountering errors.
PHP
"Data Source=.SQLExpress;Database=xx.mdf;Trusted_Connection=True;Integrated Security=False"
i am getting Cannot Open Database for requested Login. Login Failed. i am using SQL 2008 server Developer edition. And using Windows Authentication mode.
Download Manager With Interrupted Connection Support?
Aug 3, 2011i have made many updaters and download managers however i have never worked out how to make it so that the if th connection is lost that it will jsut wait for a new connection and continue with the download. anyone know how to do this?
View 2 RepliesVb Shell Script - (supposed To) Local Area Connection Ipv4 Static Ip Address
Jun 12, 2011heres the script basically it sets (supposed to) Local area connection ipv4 static ip address to 10.XX.XX.2 but it dosent work it works fine if you run cmd as addy and put the script in netsh interface ip set address "Local Area Connection" static 10.XX.XX.2
Dim txtlen As Integer = Len(TextBox2.Text)
Dim IPAddy As String = ""
Dim asciiSplit(4) As Char
[CODE]...
Get The Present Upload And Download Rate Of Current Connection?
Dec 9, 2010I have a function that will get the present upload and download rate of my current connection.
It is working now here is my code used:
Dim NetSent As New System.Diagnostics.PerformanceCounter
Dim NetReceived As New System.Diagnostics.PerformanceCounter
Dim KBytesSent As Long
Dim KBytesReceived As Long
Do Until Me._Stop
[Code]...
Insert Pop Up Error If Connection Drops Or Download Fails
Feb 7, 2011I built a dwonloader program which download a file from the web. I would like to insert an error message that pop up whenever the program fail to download the file and/or when the computer gets disconnected from the internet while the program is downloading the file.
View 12 RepliesAsynchronous File Download And Synchronous File Download?
Apr 13, 2011What 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 .
Download Multiple File + Progressbar But Cant Download File
Nov 10, 2011i 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..
[code]...
Using A WebClient To Download A File, But Being Able To Get The Download Information?
Oct 23, 2009Imports System.Net
Public Class DownloadStuff
Dim downloader As New WebClient()
[code].....
VS 2010 :: Make An Application To Save Images [or Download Images] To Local Hard Disk
Aug 12, 2010I was thinking to make an app to save images [or download images] to local hard disk. But to keep it easy, I want this app to create a small picturebox on form to show the thumbnail of downloaded image. Lets say a 5 pictureboxes has to be added with the thumbnails to show the recent downloads. A user can save the location where he wants to save the files on hard disk. A listbox or a dropdown menu will help in categorizing the images, like image1 in friends section, image2 in family section, image3 in others, etc... When the program restarts all the latest 5 thumbnails has to be loaded in pictureboxes and the directory that was chosen. Finally, a button that shows the downloaded images into original image file size one by one or a slide show. Is it possible to make such program?
View 2 RepliesDownload A File With A Download Timeout?
Feb 4, 2010I 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]....
IDE :: "File Download" Dialog / Way To Perform Download Operation At Back-end
Jun 15, 2010I 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 RepliesExecuteReader Requires Command To Have Transaction When Connection Assigned To Command Is In Pending Local Trans?
Nov 8, 2007Any ideas on how I handle the following error thrown in the SqlDataAdapter.Fill as a result of the BeginTrans in the callee?
System.InvalidOperationException = {"ExecuteReader requires the command to have a transaction when the connection assigned to the command is in a pending local transaction.The Transaction property of the command has not been initialized."}
[code].....
IDE :: ExecuteReader Requires Command To Have Transaction When Connection Assigned To Command Is In Pending Local Trans?
Jun 30, 2010Public Sub ExecuteTransaction(ByVal connectionString As String) Using connection As New OleDbConnection(connectionString)
Dim command
As New OleDbCommand()
Dim transaction
As OleDbTransaction
[Code]...
Mdb Connection - Transfer File Path In Our Connection String
Aug 26, 2009I'm facing a problem after installation any software setup that has a database in access(mdb file) How to I transfer file path in our connection string.
View 3 Replies