Control Net In Client Application?
Apr 29, 2011I have created 2 applications; a Server and Client.I need to be able to control the client from server
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VS 2008 Application Remote Control (client/server)?
Oct 16, 2010I need some pointers on which .NET technology to use for a project I'm working on. I'm building a "dashboard" digital signage WPF program that will display various things on a large monitor mounted high up in the ceiling of my office.What I need to be able to do is control certain aspects of this program from my desktop. For example, there will be a TV window in the application with signal being provided by a TV tuner on the mini-computer connected to the monitor in the ceiling. What I want to be able to do is make a remote control to be able to change the channel etc. I'm confused at what technology to use. I've read about remoting, WCF, and simple TCPclient classes but I'm confused at which one would be better. I'm thinking it may be better to use WCF because what I think I need to do is make a function that will change the channel and accept channel numbers, etc from the remote control program. Am I on the right path?
View 5 RepliesHow To Make A VB Application That Can Stream From Client To Client
Feb 7, 2011for a school project i need to make a vb application that can stream from client to client.
View 4 RepliesRemote Desktop Application? Safe To Use Winsock In Creating A Client/server Application?
Jul 18, 2012Im planning to create a Remote Desktop Application and I'm having problem with viewing other computers monitor or screen.
Im not asking for the code on how to do it. and one more thing is it safe to use winsock in creating a client/server application?
Deploying Winforms Application To Client Machines Application Failing On Start?
Jul 2, 2009Deploying Winforms Application to Client Machines Application Failing on start
View 8 RepliesPass Current Web Credentials From Asp.net Web Application To Windows Client Application
Nov 20, 2011I'm developing a web application that requires the user to log in using forms authentication. inside the webpage you need to download a desktop application that requires to login to the same system too. Is there a way to transfer the current logged credentials from the web application to the windows desktop application without need to login again?. Both applications shares a Login object from an vb.net interface.I tried to save the IP address in the Database but that don't work for me because the website needs to be accessed inside and/or outside of the company and the user cannot login twice in different machines.
View 2 Replies.net - Port Sqlite Application To A Server/client Application?
Jun 4, 2012I have wrote an Application for a organisation and they had let the app run in their lan using Samba, it worked perfect. Now they want to work over the internet.The Problem is that I have written this app with Sqlite, that means its currently working so:They have a exe and the sqlite dll and the sqlite database on their samba server and they connected a network drive on their windows pc to run it. So that means every pc is writing over samba to the sqlite database.
I tried it over the internet, but like i thought sqlite is a local database and its very slow, even if the ping is under 50ms. I could create a tcp server, that handles all and writes all to the sqlite database, but I have already written around 20.000 code lines for the project, so that would be not the best option for the lazy me. I have used only one sqlite class in my client for querieng, so I thought that it could work without much work, if i would replace the sqlite database adapter with the mysql database adapter, since sqlite has nearly the same syntax then mysql.
Server/Client - Basic Tcp Server/client Application
Mar 30, 2009I've basically made a basic tcp server/client application. The thing is that I'm behind a router and so will be the other people that use my clients. I've had to use port-forwarding or the software "rinetd"to run quite a few applications online.
Let me explain: I'm on a lan network that connects to the internet. Whenever I want to host a server - for instance a basic ftp or http server. If I give my external IP to anyone, they won't be able to access my server. Even if I portforward, it doesnt work. I have to use rinetd here. For other applications, portforwarding works. I'm not sure how these things work at all.
Anyway, my issue now is that I have created this server/client application. I'm having serious doubts that if I run the server, I'll have to either a) portforward or use rinetd to get people to connect to my server. IF I need to portforward, that's fine. However, using rinetd would really suck... My 2nd concern is as follows: IF the person running the client is in a similar situation as me (i.e he's on a lan that has a router which connects to the net), will he have to portforward or use rinetd as well? If he portforwards that's fine. But I don't think I could get people to use rinetd.... Also, if there are more than 1 person on a lan trying to connect to my server, there is a big problem when they try to portforward: they will only be able to allocate one of their internal ip to that port, and the others won't be able to connect, right? How does this work? I mean, I use many softwares like msn/skype/(some games)/firefox that do not need portforwarding/rinetd. Yet they work. My housemates(other people on the lan) use the same softwares, and it works fine. There's no clash/probs watsoever How come these run fine?
Anyway, back to my issues. Given I have no knowledge about how the above work, I was wondering whether there was a way to host a vb .net server application on an external website (external to my house) so that I might *avoid* the above mentioned problems, and to what extent that would be a sound solution.
Client-Server-Client Multithreading - Instant Message Another Client
Jun 21, 2010We are creating a Who wants to be a millionaire style game in VB. Our server is pulling information such as questions and answers from a Access Database and sending them to the contestants (Clients). All transfer of information is directly from the server to each client. One of the "Life Lines" we want to use is "Ask a friend", where one client is able to Instant message another client for a short time to get help on the question.
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Smart Client Application Deployed As A Click Once Application Called "PDFSplitter"
Jun 24, 2009I have a smart client application deployed as a click once application called "PDFSplitter". The link to install this PDFSplitter is on our company intranet and when you click the link you get a "The publisher could not be verified. Are you sure you want to run this software?" message. Is there any way to make this message go away?
View 4 RepliesControl The Form Of Client From Server?
Feb 5, 2011Is it possible to control the form of client from server? I must create a program in server that will control or even show/load application form in client. I use Visual Studio .net Ultimate 2010 platform both of the server and client application.
View 2 RepliesApplication Crashes On Client?
Nov 2, 2009I have created a program in Visual Basic 2008 Express Edition, and it runs fine on my computer, but on client computers (which do have the .NET |Framework installed), it crashes. I have ran Win dbg, and it says the program encountered a break instruction exception. I have googled a lot, but can't make the program work on client computers.
View 6 RepliesClient Application To Be Networked
Mar 22, 2010I have made a registration program. Making use of mysql database. Can I still use the traditional programming for client applications. If I want to network it. Do I have to modify the codes a little in order to make it work?Do I have to install wampserver only in one computer?
View 1 RepliesClient Server Application In .net?
Jun 4, 2011i am creating a client server application using vb.net with odbc as my data source to sql server 2005.send me a code that will enable the application running on a client machine to connect to a remote server.the application is to run on LAN and other client machines are on same domain.
View 1 Replies2005 : How To User Control Savefilesdilog As Client
Jun 25, 2011code
Imports System.Data.SqlClient
Dim con As SqlConnection =
New SqlConnection("Data Source=localhost;Integrated Security=SSPI;Initial Catalog=DBNAME")
[code]....
Application Is Now Running On Server Or Client?
Nov 8, 2010I use VB.NET for a Windows application.
How can I find out if the application is now running on a server or client (programmatically)?
Application Not Running On Client System
Jun 21, 2010I have developed a vb.net database application(desktop application with sql 2005).I managed to create setup files(.msi) which is running on my pc.but when i install this application on my client system the application is running but all database operations fails.
View 6 RepliesBuild A Client Server Application?
Jun 3, 2011i currently have a project. The application created in this project will be located in a server, and some machines can access this application at the same time. The problem is, i don't know what's needed to connect that application to several machines. I know how to build this application and run it in a single machine, but i have no idea about running this on server.
View 3 RepliesClient Server Windows Application
Oct 28, 2009I have developed 2-3 standalone windows application using VS2008(vb.net) + Sql server (2008,2005) and quite comfortable with stand alone windows application. Now i am trying to make a windows app which will share a server database on LAN. I googled alot about this but still no success. So i decided to make that as stand alone app and i just changes the connection string to use remote server database. Everything is working fine still. All the insert, update and delete query are same as stand alone n me not getting any problem while testing through one more remote client system. But while googling i heard abt "CONCURRENCY" control.So please guide me is anything wll b wrong in future wid my this application when i will deploy this to my users? What about locks and how can i implement this to my Insert, update and delete queries to control concurrency and maintain integrity ?Please guide me step by step becoz i m new be to client/server application.
View 7 RepliesClient Side Application Requested
Jan 29, 2012I am testing an application. In tableadapter configuration wizard, On server side:While choosing data source, I chose Microsoft SQL Server Database File.This gave the connection string as:[code]Now I want to use the same application on Client side (off course databse is stored in Data Directory of my application in Server Side) Now in tableadapter wizard, I choose Microsoft SQL Server Express.Is that correct?I have done all configurations for remote connection etc. and also done the firewall settings.When I run this test on client side, it returns error:Cannot open database "Database1.mdf" requested by the login. The login failed. Login failed for user 'MYHOMESERVERKh. Furqn'.Why does it go to Kh. Furqan while I am giving it SQLExpress, where the DB is attached. My server is MyHomeServerSQLExpress and connection is MyHomeServerKh. Furqan (Authentication is Windows Authentication, and no password for it)
View 1 RepliesClient-server Chat Application
Jan 15, 2012I made one client-server chat application using vb.net. I want to know how can i change the form/icon color when a client sends a message and vice versa.
for eg: like in yahoo messenger or msn messenger,etc, How i user knows when he receives an message.
Client-side Vs Network Application In VB?
May 27, 2009I have a client-side app which I am working on. As I start to enhance the app, I am starting to wonder whether or not I should be building a network side app instead. My app in its current form sits on the client side and generates some text and XML files which are stored locally on the client side. The user reads/write to these files. However, I want to start working with SQL AND the processing time of my app is starting to consume resources (i.e. time and CPU) on the client side.
Can someone provide me with some highl level feedback on what one would do to make their client-side app a network app that multiple users would have access to. I realize more detail would need to be provided in order to provide thorough answer. However at this point, I really just want to understand how a network app would differ from a client app from a programminga and deployment perspective.This is not necessarily a VB question. Howevever since I am working in VB I though I would start in this forum. Feel free to move to the appropriate forum if need be.
Create A Server And Client Application?
Jun 7, 2009I am trying to create a a server and client application. All that I want to do is have a client that has a picture box. The server will send an image to the picture box and the client will display it. I have looked online to find some tutorials but most of them just show how to do a connection and usually only with a console application.
View 3 RepliesCreate An UDP Server/Client Application?
Jul 8, 2011Create an UDP Server/Client Application?
View 3 RepliesCreating A Server Client Application
Jan 21, 2011First of all, I want to say sorry if this is not a correct forum. I have built several standalone applications up until now. But now I need to create a server client application, the only database is on the server. The application itself is installed on all the client computers but not all of them are granted the same level of access to the database.
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Install .net Application On Client Machine?
Jun 9, 2011my database on sql server 2005.my application is completely working in my computer.but on other machine sql server 2005 login error.sql server does not allow remote server.please how can i load my application on other computer.
View 3 RepliesInstall On Client System To Run .net Application?
Jun 22, 2010Is it necessary to install .net on client system to run .net application?
View 1 RepliesMultiThread In Client Server Application?
Aug 9, 2009SERVER
Im using this code:
Imports System.Threading
Imports System.Net.Sockets
[code]....
but when i tried to run the application, it hangs even if i wait several minutes.., is there something wrong with the code..
Server Client Interface Application?
Apr 13, 2011I want to create a server client application in which The server will communicate with the client and give them commands. I did the same in visual basic 6.0 using Winsock component.Now I want it to implement using Visual Basic 2008, how to do it and which component to use.
View 5 RepliesShip Winform Application To Client Without Net?
Sep 22, 2011I'm a total newbie in programming. I have question about the deployment of winform application. I have created a winform application. But I'm not sure if the users have installed .Net version 4. I have put my winform application at my website and the users will download it to desktop.
My question is: How to automate the process of downloading and install .Net 4 if users have not install it? What are the recommended ways of deploying winform applications to users?