Updater A Running .NET Application
Dec 14, 2011
I have a .NET application. I check the version against a online XML document to see if a update is needed it will notify the user if there is. This is a standalone executable. Ideally i would like the application to be able to update itself the issue obviously is it can't download and overwrite itself when running.I was wondering if anyone ever had a situation similar to this and found a good solution. I was thinking about maybe creating a VBS script to close the app handle the update then relaunch the program?
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Jun 5, 2009
I am making this little program with an updater. But now i wanna check if the updater is running. The process is called "IboodHunter Pro Updater.exe"
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Feb 1, 2010
I've made an application and i would like to auto update it via my website.the only problem, its that i checked most of the tutorial on youtube, but none of them work correctly. I mean, when i press check, its check the Product Version but its appear me 1.0.0.0 but my application version is like 1.1.1.1...
Heres my code:
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim read As String = ProductVersion
Button1.Enabled = False
[code]...
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Oct 30, 2009
I developed an application and created .msi file for deployment using "Visual Studio Installer" and it need to be installed on nearly 1000 systems on a network. For this i gave this msi file to sysadmins and they deployed it through GroupPolicy in domain (as all the systems are in a DOMAIN). I used "Visual Studio Installer" for the below reasons
1. while installing the application the installer will copy some files help Files in to specific path, from where the application will open from a menu click event.
2. I made the installer to make this application to launch at startup.
3. Added Icons for the Shortcuts and also for the list in ControlPanel Add/Remove Programers list.
Problem i am facing is when ever i have an update, i have to ask my sysadmins team to deploy it from group policy. I want to make this as auto updater so that it can be updated without the help from the sysadmins. It also saves lot of time for us in communicating.
What i want is, I will place the updated version in some centralized place. Application at user end should check for the updated version and need to updated. Since i made my application to launch at StartUp, while updating the application should exit and to the update.
NOTE : Need to consider that no user in the domain contains admin rights.how can i overcome my issue.PBL (Visual Studio 2010 Professional, Win 7 64 bit Ultimate)
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Jun 6, 2012
I developed an application and created .msi file for deployment using "Visual Studio Installer" and it need to be installed on nearly 1000 systems on a network. For this i gave this msi file to sysadmins and they deployed it through GroupPolicy in domain (as all the systems are in a DOMAIN).I used "Visual Studio Installer" for the below reasons1. while installing the application the installer will copy some files Files in to specific path, from where the application will open from a menu click event.Problem i am facing is when ever i have an update, i have to ask my sysadmins team to deploy it from group policy. I want to make this as auto updater so that it can be updated without the rom the sysadmins. It also saves lot of time for us in communicating.What i want is, I will place the updated version in some centralized place. Application at user end should check for the updated version and need to updated. Since i made myapplication to launch at StartUp, while updating the application should exit and to the update
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Apr 24, 2010
I had done one application using api which send the message to given number. The working of software is very fine without any error working on windows XP SP2. I heard that vista already contain the .net frame work so didnt installed .net frame work in machine. I checked in vista it shows .net frame work is in machine. But when same code i tried to run on Vista it gives the error. Error is as follows
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at SmsSendingApplication.frmSingleMessage.InternetOpenUrl(Int64 hInternetSession, String& lpszUrl, String& lpszHeaders, Int64 dwHeadersLength, Int64 dwFlags, Int64
[Code].....
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Jun 4, 2011
what account for this error message in ls beta 2?'' The last change wasn't successfully persisted.Please shot down the running application.
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Jul 12, 2011
Which is the best way to store application and user settings of an application running with multiple instances?My problem is that using the vb's "Application Settings" one instance would overwrite the other one.I want to identify each instance with a number passed via command line argument. I could use this number to identify the appropriate settings of the running instance, but I see in a local INI o XML file a better way to handle that.
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Apr 9, 2011
Let's say 10 desktop shortcuts, all with different names/icons, point to and can start the same exe application from the same directory. Is there any means for the application to know the distinct name of the shortcut that was doubled_clicked. Also is there any means for a running application to know if it was started by command line, by a double_click on the exe, by a double_click on a shortcut that points to it, or by another process' call?
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Oct 21, 2010
I am trying to use Setup project. Want my setup to create a desktop shortcut with my application.I donot understand how to do it. Clicked on User's desktop, I created Shortcut to User's desktop, changed the properties Target and Working Folder as 'Application Folder'But it does not connect with MyApplication.exe When I ran the setup and tested Desktop short cut, it took me to the folder where application was installed, instead of running the application.How to make the application run using this shortcut?
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Dec 25, 2011
I need to run an external JAR file (which is minecraft) within the window (form) of a VB.NET application, so like having the program in the center and additional text I like around it.
Is this possible, and if so, how?
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Apr 12, 2010
I would like to make an Auto Updater like this one on this thread: [URL] but without having to click on any buttons to update the files... I just want my launcher to update users's files when they start it... As I am beginner in VB.net (I started like two days ago) I really don't know how to code all this!
[Code]...
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Jul 30, 2009
I have created a application that I have installed on the user computer. However, I want the application to be self-updating. But I am not sure if this would really update the application.The application will download all the files from the web server, and replace the files in the directory where the program as been installed to. The user will restart the application.I am just want to be sure, because I can't replace the installed files with the updated ones. As the application will be running. So really the application cannot delete/replace itself
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Oct 19, 2009
I want to make an auto-updater, and I have FileZilla, 1500mb of free server space, 100GB of bandwith a month, and visual basic 2008 express. I have tried to make it goto a webpage, cheach for a True/False label(in PHP), and if True, find the update on the server, if false, display a "No Update Found" message.
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Feb 29, 2012
I have been working on a Minecraft Skin Downloader for some time and learning a few things here and there but making an auto updater on VB is one of the things i am having trouble with. I have made one on VB but problems arise here is the code for the updater. I have it where in a text document in dropbox(Public) and it will say the version like 1.0.0.0 for example and since that text document can be changed you will be prompted to update when I change it but I need to have the version of the updater.exe to 1.0.0.0 in order for it to work and say that your up to date. Because at this point it will just keep prompting you to update because you don't have the 1.0.0.0 version the of the updater.
[Code]...
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Jul 30, 2009
I have created a application that I have installed on the user computer. However, I want the application to be self-updating. But I am not sure if this would really update the application.The application will download all the files from the web server, and replace the files in the directory where the program as been installed to. The user will restart the application.I am just want to be sure, because I can't replace the installed files with the updated ones. As the application will be running. So really the application cannot delete/replace itself.So, I was thinking that I could download into another directory, if the program is installed in this directory 'program files/application/1.0.0' then I could download the files to 'program files/application/1.0.1'.However, when the program restarts, how can it know that it has to execute from the 1.0.1 directory?
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Apr 5, 2010
i wanna make a vb auto updateer that i just click on button Update and it will download some files in the directory where i have the vb application. please can someone say me what is the (download) code? i just wanna it for my server that guys can download from my website some files.and it will not need framework ? or how i can build framework in my application you know that the ppl dont need install framework just run my application click on update and its finished
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Mar 17, 2011
Ok, So I am trying to make an updater for one of my applications but i need to know how to figure out if the updated file exists. I have this but it doesnt work... i was wondering if anyone could tell me how to do this.
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code].....
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Aug 24, 2011
Im requesting for Auto Updater of my file updater must containg txt or dat or cfg file.Updater.exe must read those file for example .cfg file, cfg file contains the list of file which can be downloaded by my updater.other called File Patcher...im using this for Game Client so i need File Patcher..
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Aug 21, 2009
I have encountered a small problem with my application due to the updater I built in.Basically the way the updater works is:1) Check for updates2) Download the new .exe file as "tmpMyApp.exe"3) Download "Rename.exe"4) Launch "Rename.exe" and exit application.5) "Rename.exe" then deletes the old application and renames the tmp one with the origional name "MyApp.exe"6) Launches "MyApp.exe"This all works completely fine for me, except when the program is installed in "C:Program FilesTinyGrab" this causes my app
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Oct 19, 2009
Ok im going to make a updater for a current program. And I found this code on this website.
Dim OnlineLocation As String = My.Application.CommandLineArgs(0)
Dim LocalLocation As String = My.Application.CommandLineArgs(1)
My.Computer.Network.DownloadFile(OnlineLocation, LocalLocation)
MessageBox.Show("Update Complete")
But i was wondering, once ive made it. How do u actually pass arguments to it.
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Jan 29, 2009
made a program on visual basic and i want it to update, is it possible to on startup check its current version with some text on my website? and if the website numbers are higher it updates a file from the site? if i can how do i do this, and seeing as ive done the foolosh thing of making the whole project as once big exe not dll's can i get the updater to download the new exe if there is one and replce the old one with it
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Mar 12, 2010
I had a post on it but i ran into the same problem. My program downloads a text file from server and checks it.
It works but it makes the program crash for 4-9 seconds.I was thinking of downloading the file more slowly or using Threading()
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Apr 29, 2012
Its about updating, it check a remote server for version. For example i have version 1.0.0 so the updater says that there is a update (1.0.5)
[Code]...
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Mar 15, 2012
Is it possible to reload a form of the running application from one computer when I executed a function from my other computer with the same application? co'z I want to see the changes of data on my datagrid view?
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Sep 24, 2010
I'm trying to make an auto updater. It kind of works, but I've got some problems.I need to make the download threaded or something so you can use the program while downloading. I've tried the background worker and now the Application.DoEvents(), but I didn't get it to work.
The second problem is that the program crashes after having downloaded in a while. It may be because it isn't threaded, but I don't know.Anyways, here's my
vb
Imports System.IO
Imports System.Net[code]....
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Dec 16, 2011
I have develop a software which can run in different machine and when any update is available then it automatically update all the software dll and exe along with own.
In my software package, I have a Soft_updater.exe which run when update is available but in this case Soft_updater.exe runs and wants to update along with other update.In XP and windows 2003 server it runs perfectly but windows 7 and windows 2008 server it can not run. It's stop in process mode and wants an administrator permission so that it can update itself and along with all.My process have also "runas" administrator right.
I have change user account control settings as in Never notify me and give the software folder along with all exe in administrative rights. I also login as an administrator. But still now I have not solve this issue yet.
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Jun 2, 2010
Having no real experience with updater-style applications, basically I want a secondary EXE to be bundled with my application which will update the program file. Its a one file application - so its a simple process. Its just for the PC's inside the business.Currently, I think it will be easiest to get the updater to check a text file uploaded onto our server, and determine whether the running version number is above or below that. The new application will then be downloaded from a simple http link.
-I have an interface designed, so that will be attached to my request.
-Is it possible for the updater to update itself? How could I request that?
-Is there any way I can ask that the link which the updated file will be downloaded from is definitely hidden from the user?
-Will the developer incorporate error handling for if the program is running when the updater runs? How do I ask for that?
Is there a better way for the updating process to run? What other things should I ask the developer to include?
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Oct 21, 2009
I am not sure if it proper forum for this question. anyone explain how to run a easy VB.net program in a website.I know there are other programming tools for this purpose but I'd like to use VB.net.
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May 11, 2009
I have an application that provides core services for a series of other applications.When another of these applications is started, I want to check that the service application is running and if not shutdown.What is the best method to check for the existence of the other app? I'm thinking that I should be using a global mutex in the services app and checking for it's existence in the other apps. Is this the correct way to proceed?
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