I am looking for some advice on how to proceed with a little project I am doing envolving sending data to an external site. So the rough situation is I have data stored in variables in a VB program (and corrisponding excel sheet working as a storage place for variables after the project closes) and I need to some how get this data to a portal site and have it entered automatically :P. I current have a button on my VB program that opens to the specific site and the users navigate to the data entry portion of the site and enter the data manually but my eventual goal is to hopefully have this all automated through a single button on the form.
I'm deploying a VB.Net app (VS 2010 Pro) that requiers the user click a command button to open IE to a financial WEB site and download informaion from the site. The app works fine in every detail when installed on the development computer. But, on the target computer when the command button is clicked an unhandled exception occurs which says: System.IO. FileNotFoundException:File Not found.My code behind the button is Shell("C:Program Files (x86)Internet Exploreriexplore.exe www,fidelity.com",AppWinStyle.NormalFocus)
This works fine on the development computer. Do I need a way to code this as a relative path? If so,can you tell me how this is done?Throughout the app I have written relative paths to needed files using paths like (Open(Environment. GEtFolderPath (Environment. SpecialFoldder.Desktop) + "File Name). They all work fine when deployed.
I was recently working on a project involving data transfer(transferring of a text file) from my pc to another pc via the internet. I've already created a site but I don't know how to transfer the file.
I would like to develop a program (in VB2008) that can send files directly from one computer to another through the internet.
I figure there would be one program on the sending end and a separate on the receiving end. A server and client perhaps?
Anyway, I need to know how to send a file on the host machine in a simple method that is least likely to be blocked by anti-viruses and such. The fewer issues that result in a failed transfer, the better.
Also, note that my goal is to molulize this code (later) so it can be reused for multiple applications such as file sharing, gaming, etc.
A few more details. I need to programmatically (Winforms, VB.NET) check if a site is in the Allowed Sites list of the IE Pop-Up Blocker (IE 7 and 8 and Windows XP, Vista and 7) and if not, add it. The application is fully trusted and I don't want to disable the Pop-Up blocker entirely. To clarify some things, this is for a web-automation application with several users across 3 countries. I want to avoid receiving tons of emails and explaining each time how to add the website to the Allowed Sites manually. Also, some of the users have Google Toolbar installed, which also has a Popup Blocker creating trouble to my app. Can this also be done programmatically?
Does anybody know what site has independant ASP.Net consultants that are for hire on an hourly rate and can communicate via the internet? I only need this consultant for a couple hours. I cannot recall the site that I used previously where I would ask questions for a price and get the solutions.
I'm using an Asynchronous Method to send data across the TCP Protocol. For the most part it seems to be working, but recently, I've been getting results that have missing bytes to them. How am I actually able to figure out what's missing on the sender's site and make sure all the data gets to the end? For example: my end client receives 1408 bytes of data when I sent 1532 bytes. I sent an array with a length of 1532 and the client only got 1408.
I've been logging at website automation (automatically logging myself in etc...) and I've ran into an iFrame which stumped me.
<iframe frameborder="0" id="theiframe" src="javascript:""" style="width: 100%; height: 270px;"></iframe> So far I've basic form inputs have only needed something like:
Imports System.Net.Mail Public Class Mail Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim testMessage As New System.Net.Mail.MailMessage Dim fromAddress As New System.Net.Mail.MailAddress("abc@example.com") [Code] .....
This is the code I tried but it aint working right, shows failure sending mail, unable to connect to remote server. I am using internet via bluetooth through my gprs enabled cellphone.
To send serial data from Arduino Mega 2560 to a VB.Net PGM, then the VB.NET pgm will read data then send to via FSUIPC (an Addin DLL) to ms flight simm 2004.OK that said here is the question: how can I write or phrase or construct the proper syntex needed to 1-limit the data sent,or in reading the data-limit the data read?I have enclosed the VB.NET code and the Arduino code. Please take a look. I am very new to both,but I try hard. all the code works but I get strange all most random data in VB. The FSUIPC end works OK, I can send to and receive from Ok.It's the VB pgm that gets the data wrong some of the time. say 8 out of 10 it is OK then button x will also turn on or off another check box then do what was aked. It seems that I am not clearing the receive buffer so I get a last chr sent before.I have tryed readline, readexisting,readbyte but I don't know how to phrase or construct any but the readline. I have tryed to flush the buffer in both codes but, well I am stuck. [code]
I have data that I want to store in some type of variable where I can easily access when needed. For example I have: google.com -> This is a cool website. yahoo.com -> News website gmail.com -> Mail website
I want to be able to store those in some type of group so if I go like: get data of google.com without going through a loop.
How I can send a variable from code-behaind to .aspx file..[code]I'm remarking last rows because I don't want .pdf file to be opened outside the web page.
I need to compare the data between two text boxes and a variable. If the value of the boxes don't match up and the variable is -1, I need to fail it.When I do this:
VB.NET If Not Me.txtPcidSystem.Text = Me.txtPcidDatabase.Text Then
I have no troubles, but adding the variable check produces a false positive.
VB.NET If Not Me.txtPcidSystem.Text = Me.txtPcidDatabase.Text And TestData.BypassCheck_PCID = -1 Then
The way the code is laid out, I have to do this in one line. I can't check the first condition on one line and the second on another.I've tried separating the data out with parantheses, but it's producing the same results.
I was using ContentType="application/vnd.ms-excel" on my web site to display a datatable in an excel workbook on the client. It worked great. Now that I have upgraded to Office 2007 and vb.net 2010, I get a warning saying that the file is in a different format than specified by the file extension (.xls). I googled new ways of exporting data to excel, but have yet to find a good example. I usedMicrosoft.Office.Interop.Excel which worked great, except I read that you are not supposed to use this on a web server.
I'm trying to retrieve a record from access database on the basis of a string variable.
here is the code
Dim val As String( "kent") Dim comm As Data.OleDb.OleDbCommand comm = New Data.OleDb.OleDbCommand("select DISTINCT M_DATE_P from MACHINE_P where M_MODEL=" & val, conn)
i want to pass val variable, so that i can retrieve data at runtime.
I am using vb2008.net express, I test vs2005term it work, can any tell me what is the input variable and output variable of this terminal? how to catch the input and output variable to a textbox1 for sending and a textbox2 for receiving when I press send button? is that possible? I attach the example of my question this is a a good source, but it is not relate to my problem: [url]...
I need to control a device with a GPIB port. I have the commands that I need to use to do this; but I don't know which is the sintaxis in Visual Basic.
For example if I need to send a instruction like "START:0.01" to the external device which are the libraries that I have to include?, how should I write the programming line to do this?
The main tasks that I need to program are sending data, receiving data, and saving data
I am not sure if this is possiable but I am looking to build an application that will login to a web site, navigate the site and download files. I would like to do this all in code and able to run multiple instances of the program to get information from many different web sites. Is something like this possiable in VB.net?
Ive got an app that holds a list of site we have, At each site there are a few devices. The idea is when they click on a site all the details for the site are loaded and then a second thread sits and pings each device to see if its live. Im trying to do this in a seperate thread so if they click another site while its still pinging them it doesn't wait before it switches site. This all seems to be workling fine except if you click through the sites quickly, when you do that it will eventually come up with
Quote:
{"Collection was modified; enumeration operation might not execute."}
The error flags up on the "Next" line in "ThreadedPing"
Thread stuff
Public Sub ThreadedPing(ByVal dt As DataTable) Try
When i publish my program i choose to let the application check for updates via a website and if their is one update automatically when the program starts. Is their a way were on the main user form i can make it so that the user can change the update site with out me building the program again with the new site. I want to do this becuase the site i use goes down alot so when i changed the update url no one was able to download the update for the new update server.
I'm being asked to maintain several internal-only web apps for my company. For testing, after making my changes, I've created some staging sites which make use of separate databases. As such, if my users were to mistakenly use this site as if it were the production site, they may enter important data and wonder where it "disappeared" to thinking it was the production server.
I'd like to create a big banner of some sort across the top of the staging site (which ONLY appears on the staging site) to remind my users that they are on the test site. I'd like recommendations on the best way to do this, with the following considerations:
IDE: Visual Studio 2008 Server: Windows 2003 with IIS 6 Language: VB.NET 2.0
I have a textbox where a user enters a code that is connected to their account. It will then display a welcome message in place of the textbox where they entered their information. It used to work up until I added more code for it to query another database. That ended up messing up my page and since I have deleted that code, I must've forgotten something, or maybe my code was messy to begin with....but now my welcome message is always the wrong person's name. In fact, no matter what code you type in, it displays the same person's name.This person doesn't even have a code in the database. I tried adding IS NOT NULL and ISLIKE 'B%' so that i
I have a textbox where a user enters a code that is connected to their account. It will then display a welcome message in place of the textbox where they entered their information. It used to work up until I added more code for it to query another database. That ended up messing up my page and since I have deleted that code, I must've forgotten something, or maybe my code was messy to begin with....but now my welcome message is always the wrong person's name. In fact, no matter what code you type in, it displays the same person's name. This person doesn't even have a code in the database.
I'm watching tutorials about creating Web Site and about controls.I think I added SQL Database to the project (it's not empty) properly. Suppose it has two columns: FirstName, LastName.I have TextBox1, TextBox2 and Button1 on the web site form.I enter any integer number (5, 10, 15 or whatever) into TextBox1. I want to press Button1 and get a value of 5th person (10th, 15th or whatever) from SQL Database into TextBox2.Who can help me with that? Should I read about ADO.NET and use something from there?Later I want to use VB for work with that strings.
I have three table and I want to put the three table's data in one variable and from that variable i will produce the datatable and then want to write the data in CSV file.I am Following this step..
We're trying to install this across a school for use by our students. How can I obtain a site licence as the 30 day trial has ran out and VB Express is asking to be reinstalled?
Is It Possible If Re-Directed To Another Site With Your Own WebBrowser In V.B. 2010, Have The Combobox (URL Entering Bar), Display The Current URL Of The Site You Are On? I Have A Tabbed WebBrowser If That .
