.net 4.0 with Code Access Security NetFx40_LegacySecurityPolicy won't work

Posted by user210903 on Stack Overflow See other posts from Stack Overflow or by user210903
Published on 2009-11-14T04:22:46Z Indexed on 2010/03/26 22:43 UTC
Read the original article Hit count: 571

Filed under:

visual-studio-2010

|

code-access-security

|

.net-4.0

Hi-

I'm trying to use an external library DevExpress.XtraTreeList.v8.1.dll in my vsto office addin built using VS2010 beta 2. I am getting the following compile time error:

DevExpress.Utils.AppareanceObject threw an exception --> System.NotSupportedException.

The error message goes on to say that for compatibility reasons I can use the NetFx40_LegacySecurityPolicy switch.

I've tried putting this config variable in all of the following locations:

1) my applications config file.
2) C:\Windows\Microsoft.NET\Framework\v4.0.21006\msbuild.exe.config 3) C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\dev.exe.config

None of these have resolved the problem. Here were the references I've used.

msdn.microsoft.com/en-us/library/ee191568(VS.100).aspx

How do I get rid of this error so I can build the application in vs 2010?

© Stack Overflow or respective owner

Related posts about visual-studio-2010

La version gratuite de Visual Studio 2010 est disponible, Visual Studio 2010 Express introduit des o

as seen on Developper.com - Search for 'Developper.com'
Visual Studio 2010 Express est disponible La version gratuite de Visual Studio 2010 propose à présent des outils de développement pour Windows Phone 7 Alors que Visual Studio 2010 débarque avec ses nouveautés (lire par ailleurs ici), sa version gratuite Visual Studio Express 2010 vient d'être… >>> More
Are Visual Studio 2010 Professional Solutions/Projects 100% compatible with Visual Studio 2010 Premi

as seen on Stack Overflow - Search for 'Stack Overflow'
I am just wondering on what version of Visual Studio 2010 to install (Professional or Premium) If there are a few people in the team with a mix of VS2010 professional/premium, would opening solution/project files be an issue, ie incorrect version or prompts to upgrade prjects.. Projects include:… >>> More
[ASP.NET 4.0] Persisting Row Selection in Data Controls

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Data Control Selection Feature In ASP.NET 2.0: ASP.NET Data Controls row selection feature was based on row index (in the current page), this of course produce an issue if you try to select an item in the first page then navigate to the second page without select any record you will find the same… >>> More
Entity Framework Code-First to Provide Replacement for ASP.NET Profile Provider

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
A while back, I coordinated a project to add support for the SQL Table Profile Provider in ASP.NET 4 Web Applications. We urged Microsoft to improve ASP.NET’s built-in Profile support so our workaround wouldn’t be necessary. Instead, Microsoft plans to provide a replacement for ASP.NET Profile… >>> More
Tip#102: Did you know… How to specify tag specific formatting

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Let’s see this with an example. I have the following html code on my page. Now if I format the document by selecting Edit –> Format document (or Ctrl K, Ctrl D) The document becomes I want the content inside td should remain on the same line Read More......(read more) >>> More

Related posts about code-access-security

How to tell whether Code Access Security is allowed in library code

as seen on Stack Overflow - Search for 'Stack Overflow'
In .NET 4 Code Access Security (CAS) is deprecated. Whenever you call a method that implicitly uses it, it fails with a NotSupportedException, that can be resolved with a configuration switch that makes it fall back to the old behavior. We have a common library that's used in both .NET 3.5 and .NET… >>> More
How to tell wether Code Access Security is allowed in library code

as seen on Stack Overflow - Search for 'Stack Overflow'
in .NET 4 Code Access Security (CAS) is deprecated. Whenever you call a method that implicitly uses it, it fails with a NotSupportedException, that can be resolved with a configuration switch that makes it fall back to the old behavior. We have a common library that's used in both .NET 3.5 and .NET… >>> More
.NET Code Access Security: Useful or just overcomplicated?

as seen on Stack Overflow - Search for 'Stack Overflow'
see also Is “Code Access Security” of any real world use? I want to get some other opinions on this... I like the idea of Code Access Security for desktop applications. But in the lifetime of .NET I have to admit I've never actually had a situation where CAS has actually blocked something to… >>> More
What is New in ASP.NET 4.0 Code Access Security

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
ASP.NET Code Access Security (CAS) is a feature that helps protect server applications on hosting multiple Web sites, ASP.NET lets you assign a configurable trust level that corresponds to a predefined set of permissions. ASP.NET has predefined ASP.NET Trust Levels and Policy Files that you can assign… >>> More
Code Access Security - Basics and Example

as seen on Stack Overflow - Search for 'Stack Overflow'
I was going through this link to understand CodeAccessSecurity: http://www.codeproject.com/KB/security/UB_CAS_NET.aspx It's a great article but it left me with following questions: If you can demand and get whatever permissions you want, then any executable can get Full_Trust on machine. If permissions… >>> More