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How To Change App.config File Dynamically In Vb.net

steve Reply With Quote Sep 25th, 2006,05:49 AM #2 jmcilhinney View Profile View Forum Posts Visit Homepage .NUT Join Date May 2005 Location Sydney, Australia Posts 94,067 Re: update app.config at Remember the good ole INI files? ­čÖé Reply dave friedman says: February 28, 2013 at 1:35 pm we store our connectionstrings in the .exe.config but we encrypt them with our own So glad it was helpful. I have tried selecting and then it will revert back to application. have a peek here

Oturum a├ž ├çeviri Yaz─▒s─▒ ─░statistikler 6.324 g├Âr├╝nt├╝leme 11 Bu videoyu be─čendiniz mi? Therefore, users cannot change them at run time.User-scoped settings can be used for information such as persisting the last position of a form or a font preference. COUNT vs. Reply Don Draper says: November 15, 2011 at 8:33 am Sauce, Sorry but I really do not know. http://stackoverflow.com/questions/25040243/how-to-save-changes-to-app-config-file-from-runtime-for-a-visual-studio-add-in

Once common example is saving database connection string information in a configuration file so that it may be changed without need to recompile the application. Then try adding again. I hope this helps. There you can define one or more values to be used by your application.

Learning resources Microsoft Virtual Academy Channel 9 MSDN Magazine Community Forums Blogs Codeplex Support Self support Programs BizSpark (for startups) Microsoft Imagine (for students) United States (English) Newsletter Privacy & cookies If you need the application so save the value at runtime such as a user preference, then choose User as your scope, otherwise you would choose Application as the scope. TextBox1_Subject.Text = My.Settings.Subject TextBox_FromAddress.Text = My.Settings.FromAddress TextBox_FromName.Text = My.Settings.FromName If the value is defined with a scope of User, then you can save the value back to an XML file for Abuse Reply Duplicate Broken Link Report Cancel Mark Unsatisfactory Once you mark this reply as Not Satisfactory, it will get deleted and you will not be able to view this reply.

The main method simply checks the value of name before and after changing the configuration. If your setting is write-only via My.Settings then it has Application scope. In this way, you avoid having large configuration files that merge together the information for very many services or clients. http://www.codeproject.com/Questions/692054/How-to-change-value-in-app-config-file-in-vb-net What is the origin of Machete Order?

Y├╝kleniyor... 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 The name can be any combination of letters, numbers, or an underscore that does not start with a number, and it cannot contain spaces. C:\bengkel 2\QuizViaSMS\QuizViaSMS\app.config 32 22 QuizViaSMS Message 5 Could not find schema information for the attribute ‘serializeAs'.

bwaisanen 18.397 g├Âr├╝nt├╝leme 10:06 C#-Create Controls Runtime (Dynamic Controls) - S├╝re: 10:13. Unable to chage app.config value dynamically Using FileSystemMonitoring for reading changes in app.config and writing to app.config realtime App.Config in Windows Service how to progamatically change the content of app.config at The actually app.config file will not change, but the config file inside of bin does. –user3712663 Aug 1 '14 at 19:13 add a comment| 1 Answer 1 active oldest votes up The site does not provide any warranties for the posted content.

This allows you to save settings for a group or subset of values in separate files which can save saving and loading time. http://analysedesgeeks.com/how-to/how-to-change-image-url-dynamically-in-asp-net.html But if your needs are simple, then designing your own approach that you have complete control over. Or perhaps you are one of the many developers who gave up on using the app.config file because it never seemed to work or would pull up the incorrect values when Mike Reply Don Draper says: March 16, 2012 at 7:12 am Mike - Reinstalling should not change the method your application uses to retrieve settings or cause the errors you are

Crack the lock code Can a Chanukah menorah share a single oil source? Machine.config is always read-only, while app.exe.config is restricted to read-only for most applications. Entity Framework with multiple Db contexts Read Excel file with Epplus Quickly list all foreign key dependencies for a table Export Excel to csv with quotes Make a filesize readable jQuery Check This Out But, after a few builds when developing (.net 2010 fw4) or the next day when I test the application the user settings do not load.

In that case you have to access the MySettings class and use a custom .settings file in the root of the project. I have no clue about how to do this.. What is the word for "troll"?

surendra jha 9.270 g├Âr├╝nt├╝leme 7:05 How to write & retrieve appSettings and connectionStrings settings from web.config file? - S├╝re: 15:41.

Reply Hamideh says: April 30, 2013 at 8:39 pm Great post. The exception is a Visual Studio Tools for Office DLL project, which can have a configuration file.Using Customized Settings FilesYou can add customized settings files to your project for convenient management Is there any way to avoid that? "So what happens to the values in the previous app.config and {yourappname.exe}.config files in the output folders? C# Copy Properties.Settings.Default.Save(); For general information about accessing application settings through the Settings class, see Application Settings Overview.

Here's a short article about the Settings: Easily Save and Retrieve Application and User Settings in VB.NET or C# Apps | DonDraper.com […] Reply Speak Your Mind Cancel reply Name * You can use type String or you can actually create a setting of type ConnectionString. Then after installation, the value is set to False and saved, sothat when the app runs it always detect a False value for NewInstalltion. this contact form Big numbers: Ultrafactorials Doing Math Research in a "non-mathematical" environment Writing a recommendation letter for a student I reported for academic dishonesty Do I need a hard shell to ski in

Uygunsuz i├žeri─či bildirmek i├žin oturum a├ž─▒n. In that just add this line In the Form add a TextBox to name the Connection String. Sometimes it is easier to create your own solution…simple is always good. So it's probably a good idea to surround your "new ServiceHost()" call with a try-catch block to make sure the configuration file is valid.

Kapat Evet, kals─▒n. Solution 1 Accept┬áSolution Reject┬áSolution Try this: Dim config As Configuration =ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None) config.AppSettings.Settings("radbtnBrowseSLD").Value = "newvalue" config.Save(ConfigurationSaveMode.Modified) ConfigurationManager.RefreshSection("appSettings")But it do'nt refresh app.config.for this you go to bin folder and find the .exe.config and Any read-write settings typically require storage in user-scoped settings such as the user.config where user is the user name of the person currently running the app. A question about writing into app.config file Advertise | Privacy | Mobile Web01 | 2.8.161218.1 | Last Updated 4 Dec 2013 Copyright © CodeProject, 1999-2016 All Rights Reserved.

When I do the following I get an error. Therefore, you should put your custom settings file there. Thanks, Steve steve Reply With Quote Sep 25th, 2006,12:06 PM #8 dranko View Profile View Forum Posts Member Join Date May 2006 Posts 47 Re: update app.config at runtime Check this Well the reason is because they do get out of sync.

Are spectators born the same way as beholders? These values will be saved in a file named app.config in your project folder and in a file named {yourappname.exe}.config in output folders after builds such as \bin\Debug\ if building in Is it possible to have 2 ethernet connections over 1 cable? Optional Password I have read and agree to the Terms of Service and Privacy Policy Please subscribe me to the CodeProject newsletters Submit your solution!

Note that the reason that Application-scoped settings are read-only is that users with limited accounts will not have write-access to the Program Files folder, under which the config file exists. Of course, you can always shut down the application, change the configuration, and then restart it with the new configuration file, but thatÔÇÖs tedious and oftentimes undesirable. If you want to read a connectionstring from the app.config file: ConfigurationManager.ConnectionStrings["connectionstring name"].ConnectionString ┬á You are here: HomeC#Change connectionstring and save to app.config Scroll to Top Latest news Multiple submit buttons This is because you can use the Settings Designer to assign properties to settings, and, additionally, user settings are automatically saved before application shutdown.

For each value you will choose the data type, scope and a default value.