Create Social Networking Site Using 2008?
Jan 2, 2009A peaceful 2009 to everyone! How could i create a social networking site using visual asic.net 2009, i will need reports as administrator, kindly email your answer to {REMOVED}
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Social Networking Website :: Way To Implement A 'user Search' In Memory (no SQL)?
Jul 26, 2011I'm writing a social networking application in VB.NET, with a target userbase of 1-2 million users. All user data will be in memory in a dictionary of 'User' objects with properties such as Country, Region, Age etc exposed. I need to perform search against multiple user properties in memory - I'm not using SQL.What's the most performant way to implement a 'user search' against multiple properties?
View 1 RepliesMake A Message Posting Program For A Social Site?
Jun 8, 2010My first project is a scraper program. I would like to see if anyone can send me code or a tutorial on how to do it. I would also like to learn how to make a message posting program for a social site.
View 1 RepliesVS 2008 - Threaded Ping - Click Another Site While Its Still Pinging Them It Doesn't Wait Before It Switches Site
Feb 9, 2010Ive 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
Dim dr As DataRow
[CODE]...
Implement Networking Through .net 2008?
Mar 23, 2009how should i implement networking through vb.net 2008?
View 6 RepliesVS 2008 What Approaches Are There For Networking App And Copyprotecting It At Same Time
Dec 7, 2010I have a small application that is currently released. It does not use any database technologies. I built into it some simple copy protection that allows the app to run as a 10 day trial. After this it needs a licence number that I generate based on a code my app provides to the user.This works great for one or two standalone machines but I am now being asked about more flexible pre activated site licencing. Currently this is a bit beyond my skills. I need pointing in the right direction. I assume if I remove my copyprotection and install on a network share, that my app will run.My app also stores some data in the registry which includes the serial number and copy protection data. I could probably switch this to a local file if this helps.What approaches are there for networking my app and copyprotecting it at the same time?
View 1 RepliesVS 2008 Online VB Networking - System.IO.Streamwriter And Streamreader
Jan 14, 2010I made my own advanced networking system which uses System.IO.Streamwriter and Streamreader but offline. I would like to let this use a directory online, I have a webhost available for that, now how do I say to the program it has to look at a specific map with all the users information?
I now have already this into my login form:
Private Sub btnLogin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLogin.Click
On Error GoTo A
[CODE]...
Just curious if I can let my network grow out international instead of pc. Also I have a second question. I made a create account page which is supposted to make a text file with the txtUserName and txtPassword inputs, but it does create the file, but doesnt write any lines into it.
Code here:
Private Sub btnCreate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCreate.Click
Dim UserGenerator As System.IO.StreamWriter
[CODE]...
Create A Program That Will Login To A Site?
Aug 16, 2009Im trying to create a program that will login to a site for me, and cant get it to work for some reason. The code on the site im logging on to looks like this
<!--<p class="pleaselogin">Please Log In!</p>-->
<div style="MARGIN-TOP: 1px; COLOR: rgb(153,0,0); FONT-SIZE: 12px"
><b>Member Login</b></div>
<br>Sign in for more FREE features and tools!<br><br>
<form method="post" action="http://my.domain.com/login
[Code]...
Create An App That's Can Navigate To A Site And Click On A Button?
May 31, 2010I have an app that I have to submit a question to a site. How do I get the app to click on the submit button automatically?
HttpWebRequest
or do I need to use a scripting language to intergrate into the app?
Getting The Last 4 Of A Social SSN From A Full SSN In A Masked Text Box?
Jul 28, 2009Basically I am doing a weekly assignment for unit 7 where I have to use Data bases.... I have everything going fine I used VB studio to set up most of my relationships between the Data base and VB.I have a text box called txtLast4OfSSN.Text that I need to get the last 4 of a social security number.
Now this should be simple I have another box ( a Masked Box for SSN) that has the SSN in it... This box is called m_SSN.Text....... Now I figured it would be easy, and that I could just use the Substring(7, 10) to get those numbers :*( However its not working and I am getting an error as follows:"Index and length must refer to a location within the string. Parameter name: length".Here is my complete code with my two buttons its mostly in the second event procedure that I have the code specifically for getting the last 4 of the SSN:
Public Class frmInstructorTable
Private Sub StudentsBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles StudentsBindingNavigatorSaveItem.Click[code]....
Masked Text Box For Social Security Number?
Apr 10, 2009(Goal)How do I display the number like below on MaskedtextboxSocial Security Number : 333-33-3333
View 5 RepliesAsp.net - Cannot Create A Process In A COM Object (written In .Net4) From An Asp (vbscript) Site?
Jan 14, 2011I'm updating an old process that already exists, which works as follows:The user submits a form which runs the following asp (simplified, names changed):
[Code]...
Build An Application That Will Login To A Web Site, Navigate The Site And Download Files?
Mar 26, 2010I 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?
View 3 RepliesSocial Security Program, How To Remove Dashes For Output
Oct 18, 2011Hi, I am doing the SSN program.So when I type "345-584-5869", it should display "3455845869".I'm just learning how to use string manipulation.My problem is I cannot get all dashes remove when I output
' Name: Social Security Project
' Purpose: Removes the dashes from a social security number
' Programmer: <your name> on <current date>
[code].....
VS 2010 Instant Messenger/Social Network Program?
Feb 14, 2012And i'm trying to start a Instant Messenger/Social Network like XFire, so I would like to know questions like,How would I get started? I know and like VB but is that too simple, i'm learning C#/C++ also Would I need to host a server?
I would like it be able to do:Instant Messanging A home screen with you to able to launch programs Be able to check if a user is offline or online and what game they are playing A buddy system
User Can Change The Update Site With Out Building The Program Again With The New Site?
Oct 13, 2010When 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.
View 16 RepliesInternet Explorer - User Click A Command Button To Open IE To A Financial WEB Site And Download Informaion From The Site?
May 19, 2011I'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.
Label Staging Site To Prevent It From Being Used As If It Were The Production Site
May 18, 2012I'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
Open Site When Click (Visit Site Button)
Jan 8, 2010i want to know how can i code my button when i click it will open my site ... i Think i was clear.
View 1 RepliesCreate In Visual Studio A Small Site With Related Links Based On What The Current Page Is Displaying?
Nov 5, 2010I know this is not the right place for this question but still I would like to create in Visual Studio a small site with related links based on what the current page is displaying, from what I understand it's about MVP/MVC
Use Networking To Access A Database?
Jan 22, 2012Just want a clarification about who to access a database through a network, her's a scenario:there is a client running a vb application, the application starts with a login form, when the user and password is supplied, a new form is shown including a datagridview with data populated from the remote machine running sql server. ide be thankful if u supply a code snippet for the connection part, and ille continue from there.
View 2 RepliesNetworking - How To Return IPv4 Address
May 25, 2010How can I return the IPv4 address in VB.Net? E.g. 192.168.1.5
View 3 RepliesNetworking - Object Initialization Not Working?
Aug 2, 2011why is this code not working?
Dim tcplistener As New System.Net.Sockets.TcpListener
This does not compile with the error "Overload resolution failed because no accessible 'New' accepts this number of arguments." The thing is, I have to declare it as New because otherwise I will get a null-reference exception...
Networking - Send Messages From One Computer To Another Using .net?
Aug 25, 2011i've been wanting to do this for a few years now and it amazes me that no one can come up with a solution.i want to write a program (preferably in vb.net) that can send a message to another computer (or device) that is connected to the same network as me. I want the message to appear on the other computer (or device) in a popup message box. Also, it would be ideal if this could be done through some sort of bluetooth connection, if not then local ip connection will do. I don't know how i would go about doing this but i know it's possible because i've seen some programs do it... in fact i've seen a program called blackrain that without any additional software installed, can display messages on an ipod touch screen to instruct the yser what to do, and then display the results from their input on the computer screen, almost instantly. I would like to know how that works as well if anyone has any thoughts please feel free to share them!
[Code]...
Networking - Sending Messages With TCPClient
Oct 29, 2011I'm realizing a .NET chat application but i still have that error: I can send only a message per connection. For example. With the code below, i can send only one message that can be received correctly by the other peer, but if i send another message message, on the same connection,it won't be received by the remote PC. Here is the code:
[Code]...
Project Networking - Sharing To Other Computer Possible?
Nov 3, 2010I just made my project, I just wanna ask is possible to share your project to the other computer, like file sharing or networking, which you can access your project to the other computer, is that possible? If possible, how should I do that?
View 2 RepliesVS 2005 - What Is Control Or Package Available For Networking
Aug 14, 2009As winsock, in the case of VB, what is the control or package available for networking in .net?
View 2 RepliesVS 2010 Multi Language Networking App
Dec 4, 2011I am a Network Administrator in the Army so programming is not my strong area. I have been messing with Batch files and WMI, just recently i started VB Scripts (VERY BASIC) like adding an input box to set computer name, scan network for computer name on domain, return wmi info for that remote computer etc... I know there are programs out there that can do all of this, however the Army will only allow certain approved programs to be installed on government workstations, i have been using .Bat files to gather info which is fine, however it is very time consuming when you have entire subnets with computers, networked printers, etc to place into a spreadhseet for higher headquarters tracking not to mention the over 20 columns of required data to track for each computer. I have VB 2010 Express, working on a Windows Form Application Project. Goal is to interface my VB Script (written with notepad) with a GUI that will generate an internal spreadsheet on the form window in a datagridview. So far i have the basic window and i have my gridview with my column headers set. How do i get the data into the columns and rows accordingly.
Application Basic: Execute Program, in main window select button (Scan IP Range) <--- I want this to open an input box for the beginning subnet, input base address to start scan from, next input box for end range, then msgbox for start scan. i want the results of the scan to autofill the datagridview and add new row for each IP address that had a ping reply, returning valid data from WMI results as it receives the data. What would be the best method to achieve my goal. i am not asking you to write the program, i have been looking and studying MULTIPLE sites, think i just need another set of eyes on this to unlock the knowledge i have locked away, if ya know what i mean. Also, if you don't mind let me know what you think of this app im trying to turn out... Super Thanks for your help.This is the Base Batch File running. It calls an external VB Script written in notepad. (I want this implemented into the app form so there is no console window.)This is the inputbox from external VB Script that is called.This the result of the external VB Script (the info i want to put in the datagridview of the app.)I also, for some reason can't get scroll bars to show in the app when i hit F5, theres about 15 columns passed the MAC column...?
Login Directly From One Site Another Site?
Oct 21, 2010when i am surfing in one site,i want to see the another URL...without going URL directly access the login......for example this is the login page url i want know automatic login to this page [URL]
View 1 RepliesAccess Database Path On A Networking Computers
Apr 18, 2012Am working a vb.net 2008 project using ms access database 2007 and i successfuly finished it. i published the project and burnt it with cd. my database path in vb.net was located c:Deploydatabase.accdb.
so i installed the program in to another 2 networking PCs. when i run them and put the database path c:Deploydatabase.accdb in every computer, its working. but the problem is that:
i need the database to be accessed by server or my machine for instance where every other networking computers are able to access my database in this location of my machine (my be as defualt) without not putting it to their pcs.
This enables me to see what every machines users can add information to the program.
for example, i have got 10 computers networked each other (i.e comp1, comp2, comp3, comp4, comp5, comp6, comp7, comp8, comp9, comp10). i have installed the program in every computers so when/if comp1 adds/edits informations to the program, then all other computers are capable of receiving this information which means comp4 can see what comp1 has entered in the program.
