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Write App.config At Runtime

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Not sure what is going on. –Nathan McKaskle Oct 20 '15 at 21:59 "Access to the path is denied" when i tried to install it. even I tried to add a completely new key (just for testing purpose). on August 29, 2012 at 5:17 pm | Reply Zach Thompson Thank you for this example, it's working and was what I was looking for. Using flags vs. http://evollux.net/how-to/c-write-app-config-runtime.html

Browse other questions tagged .net wpf visual-studio app-config appsettings or ask your own question. What exactly is a short circuit? WPThemes. Solutions for holding oscilloscope probes (and freeing up hands) Why is First past the post used in so many countries?

How To Update App.config File In C#

xmlDoc.Save(AppDomain.CurrentDomain.BaseDirectory + "..\\..\\App.config"); xmlDoc.Save(AppDomain.CurrentDomain.SetupInformation.ConfigurationFile); } catch (Exception ex) { throw ex; } } Updating Key-Value Pairs The following method updates an existing key value pair in the App.config. Join them; it only takes a minute: Sign up Write values in app.config file up vote 18 down vote favorite 6 can anyone please help me how can I set/store values It is common for our employees to copy the application to a new folder which also resets the user settings. Sign In·ViewThread·Permalink Re: Correction: loading app.config at runtime if application is installed michaelloveusa5-Jun-08 13:37 michaelloveusa5-Jun-08 13:37 AppDomain.CurrentDomain.SetupInformation.ConfigurationFile gives you the application.vshost.exe.config file.Shouldn't you be updating application.exe.config file ??Mike Sign In·ViewThread·Permalink

Here is the code for that, 1: // Open App.Config of executable 2: System.Configuration.Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None); 3: // Add an Application Setting. 4: config.AppSettings.Settings.Remove("LastDateFeesChecked"); 5: config.AppSettings.Settings.Add("LastDateFeesChecked", DateTime.Now.ToShortDateString()); 6: // Save Oturum aç Paylaş Daha fazla Bildir Videoyu bildirmeniz mi gerekiyor? Related Posted in Techincal | 43 Comments 43 Responses on November 8, 2008 at 10:52 pm | Reply kling Hi,I used your code by the past to create a default config Update App.config Connection String At Runtime C# Can you take a look and tell what could be the problem?

It will create all prjojects files. Even in debug mode. After taking a closer look at the last line: ConfigurationManager.RefreshSection("appSettings"); Changing that to: ConfigurationManager.RefreshSection("connectionStrings"); did the trick! After merging the configs via using the XML document, I have to RE-LOAD/ RESTART my windows application again.

Bayes regression - how is it done in comparison to standard regression? How To Read Values From App.config File In C# Does a symbol like this or a similar thing already exsist and has its meaning or not? share|improve this answer edited Jun 21 at 19:39 answered Jun 21 at 18:59 Stacked 1,83212246 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign To read the ConnectionString ConnectionStringSettings connString = ConfigurationManager.ConnectionStrings["ConnectionString"]; RegardsDnana Marked as answer by Bin-ze Zhao Saturday, June 27, 2009 9:30 AM Unmarked as answer by It_s Meee Tuesday, June 30, 2009

Update App.config Appsettings Programmatically C#

If something in your app.config needs to change at runtime...its possible there's a better place to keep that variable. Linked 129 Pros and cons of appSettings vs applicationSettings (.NET app.config) 8 How do I retrieve ApplicationSettings from a loaded App.config file? 1 Save data from Textbox and persist in the How To Update App.config File In C# Considering we're on .NET 3.5, I think the time has passed to post criticisms, dontcha think? How To Change App.config File Runtime Using C# Otomatik oynat Otomatik oynatma etkinleştirildiğinde, önerilen bir video otomatik olarak oynatılır.

Bu özellik şu anda kullanılamıyor. Search Comments Spacing RelaxedCompactTight Layout NormalOpen TopicsOpen AllThread View Per page 102550 First Prev Next Thank you but.. it move back to it pervious state for example befor runiing application ( see the userid an add name="ConnectionString" connectionString="Data Source=mydb;User Id=456;Password=456"providerName="System.Data.OracleClient" /> i run the application it change the config file So System.Configuration.Configuration config = .... –Rob Nov 17 '14 at 18:22 "Access to the path is denied" when i tried to install it. Update App.config Programmatically C#

on February 15, 2011 at 9:36 am | Reply rajesh Actually in my application i need to change timeinterval of timer control .when i give value in textbox present in the General FAQ Ask a Question Bugs and Suggestions Article Help Forum Site Map Advertise with us About our Advertising Employment Opportunities About Us Articles » Languages » C# » How To Configuration config2 = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);   // Add an Application Setting.   // config.AppSettings.Settings.Remove("LastDateFeesChecked");   ConnectionStringSettings st = new ConnectionStringSettings("ConnectionString", "Data Source=mydb;User Id=123;Password=123", "System.Data.OracleClient"); config2.ConnectionStrings.ConnectionStrings.Remove(st);   ConnectionStringSettings st2 = new ConnectionStringSettings("ConnectionString", "Data http://evollux.net/how-to/how-to-change-app-config-at-runtime.html on June 5, 2009 at 10:57 pm | Reply Niv The App.config file does change in debug mode, remember that the App.config file you are using while running in debug mode

Since I didn't want to wait that long, I'm providing the following class containing four methods that will enable you to modify the App.config (or Web.config, with a few minor changes) How To Change App.config File Dynamically In C# It will use the helper method KeyExists to ensure the key doesn't already exist in the configuration.// Adds a key and value to the App.config public void AddKey(string strKey, string strValue) Can you help me?

Update failed."); XmlNode appSettingsNode = xmlDoc.SelectSingleNode("configuration/appSettings"); // Attempt to locate the requested setting.

This ends up being a single line of code, where used. ;) –JoeBrockhaus Jun 21 at 20:52 add a comment| up vote 2 down vote After changing the value, probably u finally block to suppress errors. The first code modifies and reloads the app.config. C# Change App.config Value At Runtime Word for fake religious people Will putting a clock display on a website boost SEO?

exePath = Path.Combine( exePath, "MyApp.exe" ); Configuration config = ConfigurationManager.OpenExeConfiguration( exePath ); var setting = config.AppSettings.Settings[SettingKey]; if (setting != null) { setting.Value = newValue; } else { config.AppSettings.Settings.Add( SettingKey, newValue); } What is the meaning behind the "all shapes and sizes" dialogue in Pulp Fiction? Wrap a seasonal present An idiom or phrase for when you're about to be ill What is the use of oil in this recipe? http://evollux.net/how-to/how-to-fix-a-runtime-error-web-config-configuration-file.html What exactly is a short circuit?

But: Using Settings[key] = value will not work if the key doesn't exist. A published paper stole my unpublished results from a science fair What is the meaning behind the "all shapes and sizes" dialogue in Pulp Fiction? Learn to use the docs, they should be your first port-of call for a question like this. thanx on October 12, 2010 at 5:13 pm | Reply Anil Kumar Hi Experts, I have developed an C# application in VS2008 prof edition.

Visit Chat Linked 0 declare variable and save data in variable 0 app.config not updating when I use configmanager Related 2417How do I enumerate an enum?4How to store key-value pairs in Join them; it only takes a minute: Sign up How can I read/write app.config settings at runtime without using user settings? Macro that reacts to the last symbol of the argument Why would a decision making machine decide to destroy itself? The code is as follows : Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None); config.AppSettings.Settings.Remove("test"); config.AppSettings.Settings.Add("test", "new"); config.AppSettings.Settings.Add("New", DateTime.Now.ToShortDateString()); config.Save(ConfigurationSaveMode.Full); ConfigurationManager.RefreshSection("appSettings"); on March 5, 2010 at 4:07 pm | Reply Aakash the problem is solved.

it is working.. NOTE: This is a WPF application and not an ASP.net web app so no web.config. .net wpf visual-studio app-config appsettings share|improve this question edited Aug 2 at 13:57 Matt 9,56744072 asked ANT1El que practica para llegar a ser progrmador algun dia.