Click here to Skip to main content
Rate this: bad
good
Please Sign up or sign in to vote.
See more: C# ASP.NET
Hi all,
when adding a new connection string to the web.config file from code file. the following error is occurred. how to rectify this problem.Code is as follows.
System.Configuration.Configuration configuration = WebConfigurationManager.OpenWebConfiguration("~");
        //        AppSettingsSection appSettingsSection = (AppSettingsSection)configuration.GetSection("connectionStrings");
        //        if (appSettingsSection != null)
        //        {
        //            appSettingsSection.ConnectionStrings[key].ConnectionString = value; = "Data Source=" + DbServerName+ ";Initial Catalog=" + DbName+ ";User ID=" + DbUserName + ";Pwd=" +DbUserPass+ "";
        //            configuration.Save();
Posted 15-Nov-12 0:43am
v3
Comments
Anele Ngqandu at 15-Nov-12 6:04am
   
Show us how do you connect or call your connection string from the code behind file
Narra sreenu at 15-Nov-12 6:36am
   
System.Configuration.Configuration configuration = WebConfigurationManager.OpenWebConfiguration("~");
// AppSettingsSection appSettingsSection = (AppSettingsSection)configuration.GetSection("connectionStrings");
// if (appSettingsSection != null)
// {
// appSettingsSection.ConnectionStrings[key].ConnectionString = value; = "Data Source=" + DbServerName+ ";Initial Catalog=" + DbName+ ";User ID=" + DbUserName + ";Pwd=" +DbUserPass+ "";
// configuration.Save();
Rate this: bad
good
Please Sign up or sign in to vote.

Solution 2

Please go through Write Modify Web.Config Programmatically At Run Time[^] and try to implement the codes given there.
 
It may help.
 
Thanks...

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
0 DamithSL 280
1 BillWoodruff 170
2 Zoltán Zörgő 170
3 OriginalGriff 134
4 Sergey Alexandrovich Kryukov 120
0 OriginalGriff 7,760
1 DamithSL 5,874
2 Sergey Alexandrovich Kryukov 5,444
3 Maciej Los 5,076
4 Kornfeld Eliyahu Peter 4,539


Advertise | Privacy | Mobile
Web01 | 2.8.141223.1 | Last Updated 15 Nov 2012
Copyright © CodeProject, 1999-2014
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100