[Mono-list] ConfigurationManager.ConnectionStrings is NULL

weng nanshan nsweng at gmail.com
Tue Apr 1 16:54:03 UTC 2014

Thank Andrés G. Aragoneses for your replay!

The problem I hitting looks similar to the bug you mentioned as https://bugzilla.xamarin.com/show_bug.cgi?id=11972

I modified some code in mono2.8 according to the suggestion in https://github.com/mono/mono/pull/643, there is still the the problem.
(Maybe I did not merge the modification correctly, for I did not get the full-version of modified source files,because the network is so so slowly.)

Fail to get ConfigurationManager.AppSettings and ConfigurationManager.ConnectionStrings from web.config!
My web app is running on CentOS6.2 + nginx + fastcgi-mono-server + mono2.8.

Which module of mono would cause the problem, MCS or runtime?

What shall I do?

Any suggestion is welcome!
  ----- Original Message ----- 
  From: "Andrés G. Aragoneses" 
  To: Mono-list at lists.ximian.com 
  Sent: Sunday, March 30, 2014 7:30 PM
  Subject: Re: [Mono-list] ConfigurationManager.ConnectionStrings is NULL

  On 28/03/14 15:50, weng nanshan wrote:
  > Hi,all
  > I am runing a web application on mono. There is a strange problem.
  > I define a database connection string in Web.config file, as the following:
  > <connectionStrings>
  >     <add name="MySqlConnectionStr"
  > connectionString="server=localhost;database=dbmy;password=123456;user=root;port=3306;"/>
  > </connectionStrings>
  > And I want to get the connection string in program, using
  > "ConfigurationManager.ConnectionStrings["MySqlConnectionStr"]".
  > It fail! And I find that
  > ConfigurationManager.ConnectionStrings["MySqlConnectionStr"] is NULL. So
  > I can't get the connection string.
  > The program is written in .net2.0, and run well on Windows and MS .Net
  > framework. But on CentOS6.2 and Mono, there is the problem above.
  > I test Mono2.6.7, Mono 2.8, Mono2.10.6, there is the same problem.
  > I try many way to solve the problem, but fail!
  > Anyone kind to help me! Any suggestion is welcome!

  Mono 2.x is very old, upgrade please.

  If you still hit the problem in Mono 3.2.x, then maybe you're hitting a
  similar (or same) bug as https://bugzilla.xamarin.com/show_bug.cgi?id=11972

  Mono-list maillist  -  Mono-list at lists.ximian.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ximian.com/pipermail/mono-list/attachments/20140402/e26ace05/attachment.html>

More information about the Mono-list mailing list