.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Register
 
Win Surprise Gifts!!!
Congratulations!!!


Top 5 Contributors of the Month
Kaviya Balasubramanian
Sgraph Infotech
Imran Ghani
Post New Web Links

ASSEMBLY VISIBILITY

Posted By:      Posted Date: October 03, 2010    Points: 0   Category :Sql Server
 

All of a sudden I'm getting errors when I try to deploy (using TSQL) a method in an assembly.

I have a TSQL script that worked a few days ago, it creates a few assemblies (i.e. it installs them from file images) using CREATE ASSEMBLY and then it creates a stored proc in one of the assemblies using CREATE PROCEDURE.

I am now getting   

Assembly 'ClrEvaluation.Utilities' is not visible for creating SQL objects. Use ALTER ASSEMBLY to change the assembly visibility.

I never saw this over the past few weeks of testing, the script I uses to install and uninstall was working fine and hasn't changed.

It is possible that the dependency relationships between the assemblies has changed (because we have modified our code recently) but this error message doesn't even hint at this as a possible explanation, but I am going to check into this.

Finally I am amazed that a product as sophisticated as SQL Server 2008 R2 has these shortcomings:

1) The tree view in SQLSMS must be manually right-clicked and "refreshed" all the time, else it gets out of date. This is frankly inexcusable and I am forever scrolling up and down the tree view to find a parent node and force it to refresh (Ive coded with TreeView a lot and I can't see why MS have allowed this out the doo


View Complete Post


More Related Resource Links

WPF / Silverlight tutorial: Visibility property and binding

  
Visibility property is a very powerful and yet often overlooked property available in both WPF and Silverlight. It enables you to set Visibility of certain UIElement objects to different states like: Visible, Collapsed and Hidden (not supported by Silverlight). This tutorial shows you how to use it and how to bind to Visibility property

Tab container rendered with visibility:hidden - This was reported over three years ago.

  

http://forums.asp.net/t/1109955.aspx?PageIndex=1


Here is (more) code that demonstrates the issue.  If the control in the host page is removed the tab control renders correctly.  Otherwise it is rendered with the visibility attrubute set to hidden as reported in the above link.  Is this broken or am I doing something wrong?

Thanks,


Sam


<%@ Page Language="C#" AutoEventWireup="true" CodeFile="S2.aspx.cs" Inherits="S2" %>
<%@ Register Src="~/SelectorPatternControl.ascx" TagName="TestControl" TagPrefix="sam" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
        <cc1:ToolkitScriptManager ID="ScriptManager1" runat="server" EnablePageMethods="true"></cc1:ToolkitScriptManager>
        
        <%--remov

Error: Encountered multiple versions of the same assembly with GUID...try pre-importing...TlbImp

  

Hi!  Can someone tell me how I can troubleshoot the following error: "Encountered multiple versions of the same assembly with GUID...try pre-importing one of these assemblies".

The website developed in VS 2010 (.Net 3.5). This error is only received on my workstation.  Another person developing the site does not experience this issue at all.  Also, not sure if this matters, but on my workstation the 'Assembly Information...' dialog contains no values even though the 'AssemblyInfo.vb' file does specify values for the title, desc, etc.  The GUID being referenced in the error is the main project of the three projects within the solution.

I tried looking through the GAC, but do not see any references to the projects or DLLs in the VS solution and am not sure what else/where to look.

If I delete the copy of the solution on my local machine and pull down a copy from source control (AnkhSVN) the solution will build with no error.  Once I make any changes, such as adding a new aspx file, then the error is received.

I can provide any additional information needed.


The type 'System.Data.Linq.DataContext' is defined in an assembly that is not referenced. You must

  

Hi,

This is frustrating, and I don't know how to solve it.

I have a strange problem. I am adding a LinqDatasource object, and set the context:

        protected void LinqDataSource_ContextCreating(object sender, LinqDataSourceContextEventArgs e)
        {
            e.ObjectInstance = new KaruselaDataContext(ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString);
        }


Then I get this error:
The type 'System.Data.Linq.DataContext' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Data.Linq, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.

 

On web.config I already have this:
<add assembly="System.Data.Linq, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>

NOTE: The datacontext is in a different project (DLL proect) where I added a refernce to System.Data.Linq.

is there another way adding a refernce to a web project? or only though teh web.config?

Thanks.


MySql.Data assembly problem

  

Hi,

I added refernece MySql.Data to my project. My web.config looks like that:

<?xml version="1.0"?>
<configuration>
    <connectionStrings>
    </connectionStrings>
    <system.web>
        <compilation>
            <assemblies>
                <add assembly="MySql.Data, Version=6.1.4.0, Culture=neutral, PublicKeyToken=C5687FC88969C44D"/>
            </assemblies>
    </compilation></system.web></configuration>


But when in ServerExplorer I try "Add Connection..." I can't find "MySql Database" in the "Choose Data Source" dialog box?


What the problem can be?





Registering controls of current assembly object reference NOT set error

  

Hi There,

I have created a simple ASP.net Web Application (2.0) and have added a web user control.

Now in my page I have added this control but I have registered like this,

<%@ Register Assembly="WebApplication1" Namespace="WebApplication1" TagPrefix="Custom" %>

Which means I want to access all the controls in my current Web Application project

Then I have added my user control like this,

<Custom:MyUserControl ID="MyUserControl1" runat="server" PublicProperty="Hello" />

Every thing is fine but when I execute the project, NO control on my user control gets "instantiated" and thus I receive error "Object Reference Not Set"

Note that My Control has,

1) Public property PublicProperty as String

2) 1 Label control

In Load Event Handler I am setting Text property of Label Control to PublicProperty. Here object reference NOT set error occurs (which means Label control is NOT initialized).

I don't want to register my control using Src, TagPrefix etc. Any ideas?

Thanks


Could not load file or assembly - Web Deployment Project

  

Hi,

I have the following projects in a solution :

- A Web Application

- A Class Library

- A Web Deployment project

The Web Application compiles and run fine when I don't go through the Web Deployment Project. However when I try to use that, I get the following error:

Error 1 An error occurred creating the configuration section handler for hibernate-configuration: Could not load file or assembly 'NHibernate' or one of its dependencies. The system cannot find the file specified. (F:\Folke\Folke.csproj_deploy\Release\web.config line 4) 1 1 Folke.csproj_deploy

"An error occurred creating the configuration section handler for hibernate-configuration: Could not load file or assembly 'NHibernate' or one of its dependencies. The system cannot find the file specified. (F:\Folke\Folke.csproj_deploy\Release\web.config line 4)"

This is the beginning of my Web.config:

<?

CLR Inside Out: Migrating an APTCA Assembly to the .NET Framework 4

  

The CLR security model in the Microsoft .NET Framework 4 has undergone some substantial changes, including the adoption of "Level2" transparency, similar to the Silverlight security model. Mike Rousos provides an in-depth explanation of how that will likely impact authors of AllowPartiallyTrustedCallers (APTCA) libraries.

Mike Rousos

MSDN Magazine March 2010


Test Run: Determining .NET Assembly and Method References

  

Before you can test any software system effectively, you must understand the system under test. If the system includes the Microsoft® . NET Framework, understanding the system under test includes understanding its assembly and method dependencies.

James McCaffrey

MSDN Magazine March 2006


External Assembly for Controllers...

  

I am just learning MVC, so bear with me.

I would like to have a project that contains all of my Controller logic. I'm not concerned with using Areas, as these are still maintained within the same project. 

Consider this scenario:

I have multiple sites/apps that require the exact same interaction in regards to a particular area, say CRUD ops on a user account. I do not want to create all of the controller logic for one site/app, recreate it again for the next, and make sure that I keep all maintenance to each in sync. I would prefer to keep the controllers in a separate project and reference them from the appropriate site.

I know someone will say that the controller logic is a lot of times specific to the application (as I've read elsewhere), but let's just say that it is guaranteed to be the same. I want to focus on the "how" and not the "why".

So far, I've created a class library project with the appropriate references for accessing System.Web.Mvc. How do I proceed with the routing configuration for this? Is this idea even possible? I read a few older articles that were written when Areas were first being introduced that said to create separate projects for them. Is this idea similar to that?

Thanks for your time and noob tolerance.


Error loading an assembly in VS 2010

  

Could not load file or assembly 'file:///C:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\0385538b\d249bb9e\App_global.asax.nfwopg19.dll' or one of its dependencies. The system cannot find the file specified.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.IO.FileNotFoundException: Could not load file or assembly 'file:///C:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\0385538b\d249bb9e\App_global.asax.nfwopg19.dll' or one of its dependencies. The system cannot find the file specified.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Assembly Load Trace: The followin

Could not load assembly when Publishing website from Webmatrix using Razor and .cshtml

  

Could not load file or assembly 'System.Web.Mvc, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.


Source Error: 

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Assembly Load Trace: The following information can be helpful to determine why the assembly 'System.Web.Mvc, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' could not be loaded.


WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].

Stack Trace: 


[FileNotFoundException: Could not load file or assembly 'System.Web.Mvc, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.]
   Microsoft.WebPages.PreApplicationStartCode.Start() +0

[InvalidOperationException: The pre-application start initialization method 

Video: SharePoint 2010: Creating .NET Assembly Connectors in Visual Studio 2010 Support

  
Learn how the inclusion of Business Connectivity Services (BCS) creates opportunities to leverage SharePoint features and APIs against your existing line of business data that is available via direct database access or via Web services. (Length: 5:41)

The type 'DataGrid' was not found. Verify that you are not missing an assembly reference and that

  
Hi; I'm new to WPF and I was going through the ExpenseIt tutorial on MSDN's website. The tutorial was working fine until I added DataGrid. I got the error message: "The type 'DataGrid' was not found. Verify that you are not missing an assembly reference and that all referenced assemblies have been built."     I could not find a clear answer online of which assembly references to fix and how to fix them. Any help would be appreciated. Thanks!     Note: I'm running the following: Windows Vista 32-bit operating system Microsoft Visual Studio 2008 Version 9.0.30729.1 SP Microsoft .NET Framework Version 3.5 SP1

Programmatic access to Assembly Version in Product Properties?

  
Using VS2008 and would like to get programmatic access to the Assembly Version property in my Project Properties but I can't seem to find a way to do this. Any suggestions? The project is a .dll and I want to expose this version information to the caller in my interface section as a string.

Am I able to pass an instance of the Assembly from one AppDomain to another?

  
I created a wrapper class which inherits from the MarshalByRefObject then loads and returns an assembly in this wrapper class. At the client application side, I used the new created AppDomain and call its CreateInstanceFromAndUnwrap method to create an instance of the wrapper class. Finally I was trying to get the returned assembly from the wrapper object and I got an exception indicating that the assembly file was not found. However if I just return the assembly's name from the wrapper class, it works great, nothing was wrong using that approach. I think maybe this is because that the Assembly class is not inherited from the MarshalByRefObject class so it doesn't make sense to pass between the application domains. I am not sure if my thinking is correct.
Categories: 
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend