DevForce Community Forum : xbap accessible entities http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce 2010 : xbap accessible entities Thu, 14 May 2026 07:58:49 -700 Sat, 27 Nov 2010 10:42:29 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=1814 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ xbap accessible entities : A simple solution that works is: Add... http://www.ideablade.com/forum/forum_posts.asp?TID=1814&PID=9266#9266 Author: ruven
Subject: 1814
Posted: 27-Nov-2010 at 10:42am

A simple solution that works is:

Add the following line to the webconfig

...

<trust level="Full" legacyCasModel="true" />

...

</system.web>

Regards,

www.dilowa.co.za

]]> Sat, 27 Nov 2010 10:42:29 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1814&PID=9266#9266 xbap accessible entities : This MSDN link talks about creating... http://www.ideablade.com/forum/forum_posts.asp?TID=1814&PID=6943#6943 Author: ting
Subject: 1814
Posted: 18-May-2010 at 5:19pm

This MSDN link talks about creating XBAPs in .NET 4 and how to create a Full-Trust XBAP:

http://msdn.microsoft.com/en-us/library/aa970060.aspx
 
]]> Tue, 18 May 2010 17:19:57 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1814&PID=6943#6943 xbap accessible entities : I added to theDomainModel Assembly.cs... http://www.ideablade.com/forum/forum_posts.asp?TID=1814&PID=6925#6925 Author: orcities
Subject: 1814
Posted: 18-May-2010 at 7:19am

I added  [assembly: System.Security.SecurityRules(System.Security.SecurityRuleSet.Level1)] to the DomainModel Assembly.cs file as well as the xbap app Assembly.cs file. This causes a new issue:

The type initializer for 'LOC.AMP.Data.DomainModel.EntityManager' threw an exception. which is thrown at the Login method of my LoginClientCore class.
 
INNER Exception:
Request failed
Stack:
   at LOC.AMP.Data.DomainModel.EntityManager..cctor()
Method:
'((System.Security.SecurityException)(((System.Exception)($exception)).InnerException)).Method' threw an exception of type 'System.Security.SecurityException'
PermissionState:
'((System.Security.SecurityException)(((System.Exception)($exception)).InnerException)).PermissionState' threw an exception of type 'System.Security.SecurityException'
PermissionType:
{Name = "PermissionSet" FullName = "System.Security.PermissionSet"}
PermitOnlyInstance:
'((System.Security.SecurityException)(((System.Exception)($exception)).InnerException)).PermitOnlySetInstance' threw an exception of type 'System.Security.SecurityException'
RefusedSet:
'((System.Security.SecurityException)(((System.Exception)($exception)).InnerException)).RefusedSet' threw an exception of type 'System.Security.SecurityException'
Zone:
System.Security.SecurityZone.MyComputer
'((System.Security.SecurityException)(((System.Exception)($exception)).InnerException)).Url' threw an exception of type 'System.Security.SecurityException'
 
]]> Tue, 18 May 2010 07:19:26 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1814&PID=6925#6925 xbap accessible entities : I did some poking around and .NET... http://www.ideablade.com/forum/forum_posts.asp?TID=1814&PID=6922#6922 Author: ting
Subject: 1814
Posted: 17-May-2010 at 8:25pm

I did some poking around and .NET 4 has a lot of changes to partially trusted assemblies and code access security. 

Try searching for:
"Inheritance security rules violated by type" .net 4
and
"Derived types must either match the security accessibility of the base type or be less accessible" .net 4
 
Many of the discussions point to adding this attribute to your assembly:
[assembly: System.Security.SecurityRules(System.Security.SecurityRuleSet.Level1)]
 
There's some other suggestions there that might be worth trying as well.  Let us know what you find.
 
 
]]> Mon, 17 May 2010 20:25:47 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1814&PID=6922#6922 xbap accessible entities : &#034;Inheritance security rules... http://www.ideablade.com/forum/forum_posts.asp?TID=1814&PID=6919#6919 Author: orcities
Subject: 1814
Posted: 17-May-2010 at 5:18pm

"Inheritance security rules violated by type: 'LOC.AMP.Data.DomainModel.BaseEntity'. Derived types must either match the security accessibility of the base type or be less accessible.":"LOC.AMP.Data.DomainModel.BaseEntity"
 
Stack:
   at System.Signature.GetSignature(SignatureStruct& signature, Void* pCorSig, Int32 cCorSig, RuntimeFieldHandleInternal fieldHandle, IRuntimeMethodInfo methodHandle, RuntimeType declaringType)
   at System.Reflection.RuntimePropertyInfo.get_Signature()
   at System.Reflection.RuntimePropertyInfo.get_PropertyType()
   at MS.Internal.Data.PropertyPathWorker.GetInfo(Int32 k, Object item, SourceValueState& svs)
   at MS.Internal.Data.PropertyPathWorker.ReplaceItem(Int32 k, Object newO, Object parent)
   at MS.Internal.Data.PropertyPathWorker.UpdateSourceValueState(Int32 k, ICollectionView collectionView, Object newValue, Boolean isASubPropertyChange)
   at MS.Internal.Data.ClrBindingWorker.AttachDataItem()
   at System.Windows.Data.BindingExpression.Activate(Object item)
   at System.Windows.Data.BindingExpression.AttachToContext(AttachAttempt attempt)
   at System.Windows.Data.BindingExpression.AttachOverride(DependencyObject target, DependencyProperty dp)
   at System.Windows.Data.BindingExpressionBase.Attach(DependencyObject target, DependencyProperty dp)
   at System.Windows.Data.BindingExpressionBase.OnAttach(DependencyObject d, DependencyProperty dp)
   at System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType, Boolean isInternal)
   at System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object value)
   at System.Windows.Baml2006.WpfMemberInvoker.SetValue(Object instance, Object value)
   at MS.Internal.Xaml.Runtime.ClrObjectRuntime.SetValue(XamlMember member, Object obj, Object value)
   at MS.Internal.Xaml.Runtime.ClrObjectRuntime.SetValue(Object inst, XamlMember property, Object value)
 

    [DataContract]

    [KnownType(typeof(BaseEntity))]

    public partial class BaseEntity : IbEm.Entity, IDXDataErrorInfo

    {

       

....}



Edited by orcities - 17-May-2010 at 5:20pm]]> Mon, 17 May 2010 17:18:41 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1814&PID=6919#6919 xbap accessible entities : Nope: public partial... http://www.ideablade.com/forum/forum_posts.asp?TID=1814&PID=6918#6918 Author: orcities
Subject: 1814
Posted: 17-May-2010 at 5:12pm

Nope:
 

[DataContract]

[KnownType(typeof(BaseEntity))]

public partial class BaseEntity : IbEm.Entity, IDXDataErrorInfo

{

]]> Mon, 17 May 2010 17:12:35 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1814&PID=6918#6918 xbap accessible entities : Do you have an injected base class... http://www.ideablade.com/forum/forum_posts.asp?TID=1814&PID=6917#6917 Author: ting
Subject: 1814
Posted: 17-May-2010 at 5:11pm

Do you have an injected base class that is not public?  That's the only thing I can think of that would cause that message.
]]> Mon, 17 May 2010 17:11:31 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1814&PID=6917#6917 xbap accessible entities : I am trying to make my project... http://www.ideablade.com/forum/forum_posts.asp?TID=1814&PID=6885#6885 Author: orcities
Subject: 1814
Posted: 14-May-2010 at 1:50pm

I am trying to make my project xbap accessible as well as windows accessible. When I do I get the following error:
 
Inheritance security rules violated by type: 'LOC.AMP.Data.DomainModel.BaseEntity'. Derived types must either match the security accessibility of the base type or be less accessible.
 
I am assuming web does not have the same permission. Suggestions on how to work with this?
]]> Fri, 14 May 2010 13:50:52 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1814&PID=6885#6885