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How To Edit App.config At Runtime In Vb.net

You can get the machine name Public Function GetMyDnsName() As Strin Return System.Net.Dns.GetHostName( End Functio Now, if if want to manipulate app.config, then you'll be working with pgmname.app.config. Oturum aç 4 Yükleniyor... In that just add this line In the Form add a TextBox to name the Connection String. I set the of NewInstallation to True. have a peek here

For example, you can add customized settings files to your project for management of settings in different groups. Public Shared Sub ChangeConnectionString(ByVal strConn As String) Dim _config As System.Configuration.Configuration = System.Configuration.ConfigurationManager.OpenExeConfiguration(System.Configuration.ConfigurationUserLevel.None) 'the full name of the connection string can be found in the app.config file ' in the "name" In that case you'd use an XmlDocument object to read, edit and save the main config file. I added the following code into the Sub New section of my application: - If My.Settings.ShouldUpgrade Then Dim instance As ApplicationSettingsBase instance = My.Settings instance.Upgrade() My.Settings("ShouldUpgrade") = False My.Settings.Save() End If

Is there a way to modify the connection string in app.config? > > The string is in the following: > > > > More Bonuses C:\bengkel 2\QuizViaSMS\QuizViaSMS\app.config 32 14 QuizViaSMS Message 4 Could not find schema information for the attribute ‘name'.

But I don't know and can't find out to update and save the new connection string. C:\bengkel 2\QuizViaSMS\QuizViaSMS\app.config 41 14 QuizViaSMS Message 16 Could not find schema information for the attribute ‘name'. You usually do this in the Closing event handler of the main form. Depending on what machine the program is run, I would like to >>>>>> check the name of the computer then change accordingly. >>>>>>> On Wednesday, March 05, 2008 10:21 AM Bill

When going thru the stepbystep debugger, I can see the values being added to the ConfigurationManager, but somehow the values are not being save to the app.config file. http://www.vbforums.com/showthread.php?429724-update-app-config-at-runtime-*-Resolved-* They are really just default values that your application can access at runtime if needed. " What does "if needed" means? Luckily, I managed to key in the right keywords into Google to find this blog. Arnold Guest "Bill Yanaire" <> wrote in message news:... >I would like to change a connection string in my Windows application (VS >2008).

Add a Solution Add your solution here B I U S small BIG code Plain TextC++CSSC#Delphi / PascalF#HTML / XML / ASPJavaJavascriptObjective-CSQLSwiftPerlPHPPythonVBXMLvar < > & link [^] encode untab case indent Ming Dynasty 9.962 görüntüleme 3:04 How to: set database path in vb.net application - Süre: 8:50. Is there a way to modify the connection string in app.config? >> >> >> The string is in the following: >> >> >> >> >> >> http://analysedesgeeks.com/how-to/how-to-change-app-config-file-dynamically-in-vb-net.html I have tried selecting and then it will revert back to application.

You must also save the user settings before ending the application, as you would do for a C# application; this is described in the following section.Accessing or Changing Application Settings at When answering a question please: Read the question carefully. Daha fazla göster Dil: Türkçe İçerik konumu: Türkiye Kısıtlı Mod Kapalı Geçmiş Yardım Yükleniyor...

These values are associated with the application.

C:\bengkel 2\QuizViaSMS\QuizViaSMS\app.config 42 18 QuizViaSMS but my project can run.. C:\bengkel 2\QuizViaSMS\QuizViaSMS\app.config 35 32 QuizViaSMS Message 10 Could not find schema information for the element ‘value'. Thanks for clarifying this for me. Bu özellik şu anda kullanılamıyor.

Because they are scoped as User, the values are stored in a new XML file created below the C:\Users\{username}\AppData\ folder and named user.config. bwaisanen 18.397 görüntüleme 10:06 C#-Create Controls Runtime (Dynamic Controls) - Süre: 10:13. Thanks On Friday, March 07, 2008 11:24 PM Peter Forman wrote: Re: Modify app.config in VB.NET On Mar 5, 3:21 pm, "Bill Yanaire" <> wrote: something along these lines.... this contact form On Thursday, March 13, 2008 12:10 PM Andre wrote: Hi,I've tried the code out with reference from msdn and I've got the same Hi, I've tried the code out with reference

Thanks, Levent Dagistanli "Andrew" wrote: On Saturday, April 26, 2008 4:39 AM Mike Williams wrote: Re: Modify app.config in VB.NET "Levent Dagistanli" wrote in message news:... I have an 'Imports System.Configuration' at the top of the form. Note that the code above will only work if the user has write privileges for the config file, which is by default not the case for normal users. -- M S This could have many causes.

Many thanks, Steve steve Reply With Quote Sep 25th, 2006,05:58 AM #4 jmcilhinney View Profile View Forum Posts Visit Homepage .NUT Join Date May 2005 Location Sydney, Australia Posts 94,067 Re: Thanks Bill Yanaire, Mar 5, 2008 #10 Herfried K.