VS 2008 App For Sync Files On Client With Central Computer (VPN)
Jun 22, 2009
This is the situation: i have the central location with the main computer,and 14 distanced locations connected in VPN and often we need to update program manually (on distanced locations) by overwriting the existing .dll-s of the program and this is pain in the ass to connect remotely to 14 locations and on each workstation overwrite the .dll files so i want to create application which is going to be installed on each WS and by running this app it will check the program folder on central computer and if there is any file with newer version then existing one on the WS it will copy it from central computer and overwrite the old file/s on WS. It is a small app with two buttons and progress bar but the main thing is the Update now button because i dont�t know which commands it should commit.
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Jun 11, 2011
I have created an application using ODBC data sources.it runs on a local machine well. but i want it to run on client machines from central server. the following is the code that i use:[code]where cleaners is a data source i have manually created in ODBC data sources.and then uses the connection for inserting,deleting and so on.can somebody help me with a code that can enable it access the remote machine.
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Jan 1, 2011
My application is in VS 2008 (vb.net Windows form)
I want tips for this:
What types of care I take for it?
What types of problems can be generally happen?
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Mar 3, 2009
I am reading a lot in this forum about sync. It must be fantastic. I look a round for any tutorial, but I haven't found one. Let me tell me the story about the new program I want to write.I am working on a campsite in France. When there is a problem like a Mobilehome isn't clean. The person who is working on the reception write a note and the one how is going to fix it will be called. This is not a really good thing.I like to write an program in Visual Basic that allow the person who is working at the reception write the task in an program. This program will use a database to store the task. The person who is working at the campsite will see the task at his mobile phone (Windows mobile 6) He will fix the task and the reception can see in the application that the task is done.So I need a database who is synchronized whit the one in the mobile phone. The mobile phone can work offline and online. By online the database will be synchronized to the one in the reception.
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Dec 21, 2009
How do you share files from one computer to another that are connected in one wireless internet connection? I mean, it's possible using shared folders this means it could be possible in vb.net too..
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Nov 1, 2011
I am wanting to build a menu from multiple xml files in a central location this will be to help with adding crystal reports after application has been deployed to an end user.I am able to get the list of all the xml files in a folder it is just the adding the ReportName to the different menu buttons i have set up.
Dim dirs As String() = Directory.GetFiles(Application.StartupPath & "Reports", "*.xml")
Dim dir As String For Each dir In dirs Dim xe As XElement = XElement.Load(dir)Next
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Mar 31, 2010
How can i add the stdole version 7 in client computer for .net 2008 ?
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Sep 2, 2009
a small question: what is the difference between sync and async connections in a tcp/ip client/server application?
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Jan 15, 2009
Well I'm start making a server and client program of chat and send image desktop. I have some questions i would like to make. 1 What is the best way to make a connection between machines?? Sockets??? 2 How can i send the image to other computer? With buffer stream?
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May 11, 2012
Scenario: I want to develop an application.The application should be able to connect to my remote server and download data to the local disk , while downloading it should check for new files and only download the new ones simultaneously creating the required(new) folders.
Problem: I have no idea how to compare the files in the server with the ones in the local disk.How to download only the new files from the server to the local disk?
What am thinking?: I want to sync the files in the local machine with the ones in the server. I am planning to use rsync for syncing but i have no idea how to use it with ASP.NET.
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Oct 25, 2011
I have been using vb.net for a while. I am trying to figure out if there is a way that i can update file in a given folder to ftp and get any file on server back using vb.net?
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Jun 25, 2010
I've got a game I would like to build, it will require a central game server where peoples data (game data :-)) will be sent to and shared with other players - how is the done. Is it remoting? TCP? something else - I need to study up on it but want to make sure I'm learning the right thing.
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Nov 5, 2010
Iam using a PDF file as 'n Manual. It opens perfectly on my machine , but it does not open on the client computer.I set the reference up and think it should work. Asyou can see in the picture.
Imports AcroPDFLib
Imports AxAcroPDFLib
Public Class RatingManual
Private Sub RatingManual_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code]...
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Jul 11, 2009
I am trying to dial a computer from another computer using Modem for sending files and messge.Follwoing is the code done in dialing computer
Text1.Text = "Test string from App1 "
Number$ = InputBox$("Enter phone number:", "Number$")
If Number$ = "" Then Exit Sub
Temp$ = Status
[code].....
But after the dial tone, i am getting the exception "CTL_E_GETNOTSUPPORTED " at the line MSComm1.Output = Text1.Text?
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Feb 13, 2011
In my application I play sound files that are located in a folder on my computer's desktop.
Const sSoundFolder = "C:UsersChrisDesktopSound"
Now that I'm ready to deploy my app, I want to reference all the audio files so others can hear them in the application.
I read how to reference them... but what I don't know:
Do I have to change the above code to some sort of reference folder in my application instead of my desktop?
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Nov 18, 2010
how to transfer files from 1. computer to the computer with the program made in visual studio 2008 (visual basic)
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Oct 18, 2009
I have read about Network.Downloadfile and I think I understand it! I want to know if there is an easy way to test a files date modified before downloading it. I have a lot of files in the folder. I really want to "sync" the folder. I don't want to copy every file every time I want to only download the file if I don't have the file in the destination location or if I have an Old copy.
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Jan 14, 2010
I have web service on server! This service is calling from the clients applications!Now how i can get user name and computer name of clients that using this service, for example if application from Clint1 calling this service i want to get computer name and user name of Clint1?
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Feb 2, 2012
I made a setup for my project using installshield, I installed the app on another computer but It doens't start.
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Jul 23, 2011
I have an app that uses an SQL Server Express 2008, .mdf file.On my computer where i've coded the app all work's fine using this
If conexiune.State <> ConnectionState.Open Then
Try
conexiune.ConnectionString = "Data Source=.SQLEXPRESS; AttachDbFilename=" &
[code].....
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Jan 21, 2012
and advise how I can change this connection string at run time. This is going to be on Client's computer and my application will need to change the name of computer after user enters it.
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Feb 24, 2008
I wrote a program in VB2005. It is a program that is supposed to run in a client computer accessing an MS Access .mdb file stored in the server. The program itself is stored and run in the clients computer. I am not good in networking at all. The way I do it now is:
1. Have a directory made in the server to hold the MS Access .mdb file, and have the directory to be shared.
2. Have the same directory accessed and mapped in the client computer (say to Z:)
3. Then have the program in the client computer simply access the database as if it is in the same computer (as the directory already mapped into the client computer). In the VB 2005, this is done when we set the connection string of the database connection.
However, my user is complaining that by doing so, the database is basically exposed to the operator of the client computer (through the mapped directory), hence more vunerable for any bad intentions from persons who may have access to the client computer but not the server. He insists that he used to have a program that does exactly the same thing like my program, but the database is shielded in the server, where it cannot be seen in the client computer (I have other people who confirm that this can be done, though they can't tell me how, since they are not programmers themselves). Now, I have no idea on how to connect a database that way, and I don't even know where to start looking.
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May 4, 2009
I have converted a Windows Forms VS2003 application to VS2005 and then to VS2008. It includes a setup project for deploying on the client computer (the regular installer, not click once). It works fine when I run it on my computer, either in VS or if I install using the setup installer. But when I install it on the client computer and then try to run it, I immediately get a System.InvalidOperation exception. I put in debug code before my code but it fails before it gets to any of my code. Both computers are XP. The client comptuter actually has VS2003, though it is not used.
I have tried it with either the 2.0 framework or the 3.5 framework (and included those as prerequisities) but neither makes a difference (and I did set that in the Launch conditions, as well as in the Advanced Compile Options). The application uses CrytalReports for VS.
I don't think I can run JIT debugging on the user computer due to permission issues. Are there any other debugging things I can try to narrow this down or has anyone encountered this.
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Feb 10, 2010
For example if application crashes can i get a report or a email explaining the crash from the client's computer.
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Sep 13, 2008
how can i get it to play other files besides just .wav, like .mp3. wave files are way too large to be used easily if you want a good quality. why cant i play .mp3 files with it?when i convert a 2.1 mb mp3 file to .wav it turns out to be 36 mb?any other ways besides computer.audio to play audio files on command?
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Mar 21, 2012
I am using the following code to fetch html source website.
private string Extract_Source(string url)
{
string output = "";
System.Net.HttpWebRequest req = (System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(url);
[code]....
It can fetch source properly but the problem is it fetch website source based on server from where script executed (i mean where website hosted), but i want to fetch content based on client information (ip etc)
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Feb 13, 2011
I have written an application for my family business. It works fine when I try it on my computer, which I've used to write the app. But it gets the "Data type mismatch in criteria expression" error when I try to save data on the computer where the app is installed and will be used on.I don't get it. Is it because of the operating system?
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Dec 4, 2009
I've installed sharepoint server 2007 and Windows SharePoint Services 3.0 in my server. So I want to start to programming, do I have to install MOSS 2007 in my client computer? or just only with sharepoint designer? How do I start with that?
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Nov 15, 2011
basically i just want client to say "C: emp" ENTER
then, server must reply with all its files in c: emp
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Jun 22, 2011
I have a problem I want to make a server and client where the server is password protected and will make the client display files/folders in a designated folder which will be in the server's current directory and the client will ask what IP and password to connect to and if the password is correct is allows the client to access the files/folders in that folder in C.D. of the server and the client can download any file within the folder by clicking a button, yet don't even know where to start.
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