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Wpf Change App.config At Runtime


on May 30, 2011 at 5:15 am | Reply Ashfaq Its seems a good code, but i failed to understand, where this code should be place and second thing where are You have a spelling mistake in your blog's tagline. So I decided to add a new connection string to my App.config file so it looks like this: and then changed i have some problem need you help i use vb.net and after compile to exe, i want to change path reference that no need compile again. Check This Out

finally block to suppress errors. public MainWindow() { InitializeComponent(); this.Title = Properties.Settings.Default.ApplicationName; textBox1.Text = Properties.Settings.Default.ApplicationName; textBlock1.Text = Properties.Settings.Default.DatabaseServerName; } private void button2_Click(object sender, RoutedEventArgs e) { Properties.Settings.Default.ApplicationName = textBox1.Text.ToString(); Properties.Settings.Default.Save(); } Run the application and type View All Comments No new messages. It helped me a lot.

Wpf User Settings

Contact Us Privacy Policy Terms & Conditions About Us ©2016 C# Corner. Problems: If I change it using ConfigurationManager, the changes will be temporary meaning that the file is not saved, changes are made in memory. Individual Describe Calls?

If any errors occur, then GetSetting simply returns null while SetSetting returns false. No… xolimited.com 4yearsago wow this woman really did this cnbc.com-index.in/?Article=32349… 4yearsago Implemented new Google like search for barter software !!!!!! 4yearsago Email Subscription Enter your email address to subscribe to this How to make sure that you get off at the correct bus stop in Thailand? Why did the rebels need the Death Star plans?

Please note that i have not used OpenMappedExeConfiguration since if an external dll has a customSection which has an internal handler its gonna blow up, so i have used xMLDocument to Wpf Configurationmanager If the ground's normal force cancels gravity, how does a person keep rotating with the Earth? In support calls (especially in crisis situations) it is difficult to explain to users/employees where to find and modify these settings manually (appdata is a hidden folder among other things). As per your code i can dynamically change the appsetting key value and it works fine for me… I have one doubt on this when i check the Appconfig file the

The trick to all of this is to make sure to call the following methods when you're done modifying your properties: MyConfig.Save(ConfigurationSaveMode.Modified) ConfigurationManager.RefreshSection("appSettings") I wrote a complete "how to" on this I have been using user settings for saving settings like this at runtime but this has really proven to be impractical for the following reasons: All users of the machine need asked 6 years ago viewed 20311 times active 15 days ago Blog Developers, webmasters, and ninjas: what's in a job title? so can do or not?

Wpf Configurationmanager

Make sure you use ConfigurationSaveMode.Minimal or Full and not ConfigurationSaveMode.Modified if you are adding a new value. –MattAitchison Oct 16 '11 at 20:20 Thanks @Twisternhra I've gone ahead and If I would introduce another config mechanism, the configuration would (cont.) –Daniel Hilgarth May 27 '11 at 10:22 (cont.) have to be moved to the code of the module. Wpf User Settings WCF configuration). Update App Config Programmatically C# How can I make my work available to the community, when it is in conference proceedings that are not online and self archiving is not allowed?

Or, for debugging you could add: #if DEBUG catch (Exception ex) { System.Diagnostics.Debug.WriteLine(ex.ToString()); } #endif Which will show the exception in the Output window of Visual Studio if you have selected his comment is here At run time we will change "Country" Key Value. So when my app starts up for the first time, I need to pop a filechooser to have them select the location. Thanks and Regards on November 26, 2008 at 12:15 am | Reply Ed Hassinger Here is "somethnig" you might want to know. Configurationmanager C#

on March 5, 2010 at 3:49 pm | Reply Aakash Hi chirag, I tried your code, but this is not working. Thanks so much! Application Setting – is designed to store information such as a database connection string. this contact form Did I miss something ?

Extensible code to support different HR rules Performance Impact of DescribeSObjects vs. An idiom or phrase for when you're about to be ill In the Leave No Trace principles, why is the right of way given to people going up? share|improve this answer edited Oct 17 '11 at 15:08 answered Nov 20 '08 at 14:59 Dillie-O 20.6k1364126 Im using this (in debug mode though) and it saves the values

User settings allow read/write but application settings do not.

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Thank you very much. share|improve this answer answered Sep 9 '10 at 17:30 Dillie-O 20.6k1364126 This doesn't work if the user doesn't have the correct UAC permissions. –JWiley Apr 17 '15 at 17:27 when I run the application directly, it worked. http://evollux.net/wpf-change/wpf-change-datatemplate-at-runtime.html more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation

Please give any solution on March 9, 2009 at 12:06 pm | Reply Derek This is an old posting that kavitha made, however I think it may help others to remember Or you really need to use "ConfigurationManager.GetSection" and nothing else ? –Ron May 27 '11 at 10:43 1 Yes you do miss something: ConfigurationManager.GetSection uses the default app.config. Why is this 'Proof' by induction not valid? In the code "{ exec >/dev/null; } >/dev/null" what is happening under the hood?

Any good ideas….. Thanks a bunch for providing it! If I read the App.config file into a stream, make required changes in the memory, delete physical file and save the in memory stream as App.config again, Windows will not let App.config file Update AppSettings Add a new key Edit an existing key's value Delete an existing key Update custom configuration sections Add a new key Edit an existing key's value Delete

Note (cross-reference to a similar topic): The applicationSettings section is different, since it distinguishes between "User" and "Application" scope and it supports different datatypes, not just strings. share|improve this answer edited Jan 14 at 21:52 Alex Nolasco 9,39673751 answered May 27 '11 at 11:34 Daniel Hilgarth 117k23192289 1 This is really, really excellent. If you choose to participate, the online survey will be presented to you when you leave the Msdn Web site.Would you like to participate? Finding a solution to a simple geometric set of equalities Is a unary language regular iff its exponent is a linear function?

Just tried this - works for me –Stecya May 27 '11 at 10:24 Quote from my question: "Note: I do not want to overwrite the default app.config!" –Daniel Hilgarth Enabling Frame Rate Counters for XAML Applications in Windows 8 My guest-blog post on Silverlight 5 for the MVP Award Program Blog Download all the Build Videos with RSS From Soup