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


Top 5 Contributors of the Month
MarieAdela
Imran Ghani
Post New Web Links

targeting .NET 4 assembly from VS 2005

Posted By:      Posted Date: September 20, 2010    Points: 0   Category :.NET Framework
 

I have an assembly that I just converted from .NET v3 to v4. When it was targeted to 3.0 I could add a reference to it from a VS 2005 project. However now that it is 4.0 I can no longer reference it. I get this error: "The system can not find the reference specified."

Are there any special considerations when referencing a .NET 4 assembly from VS 2005?




View Complete Post


More Related Resource Links

Data Transfer in C# slow when targeting SQL Server 2005 using SQL Server SMO version 10 (distributed

  

 

Hello everyone,

I have a strange issue regarding SQL Server SMO Transfer. I am using the Transfer class to create a copy of a database. I will explain the different cases I have tried so far and maybe someone can help me figure out what's going on.

First case

I run my C# code from an assembly that references version 9.0.242.0 of SMO assemblies that are in my GAC

  • Microsoft.SqlServer.ConnectionInfo
  • Microsoft.SqlServer.Smo
  • Microsoft.SqlServer.SqlEnum

If I target a database hosted on a Sql Server 2005 database engine, it works perfectly and fast.

But of course, as soon as I try to target a Sql Server 2008 database engine, it complains that it is not compatible. No surprise there.

 

Second case

I run the exact same C# code from an assembly that references version 10.0.0.0 of SMO assemblies that are also present in my GAC

  • Microsoft.SqlServer.ConnectionInfo
  • Microsoft.SqlServer.Management.Sdk.Sfc
  • Microsoft.SqlServer.Smo
  • Microsoft.SqlServer.Smo.Extended
  • Microsoft.SqlServer.SqlEnum

If I target a database hosted on a Sql Server 2008 database engine, it works perfectly and fast.

However, if I try to target the sam

Data Transfer in C# slow when targeting SQL Server 2005 using SQL Server SMO version 10 (distributed

  

 

Hello everyone,

I have a strange issue regarding SQL Server SMO Transfer. I am using the Transfer class to create a copy of a database. I will explain the different cases I have tried so far and maybe someone can help me figure out what's going on.

First case

I run my C# code from an assembly that references version 9.0.242.0 of SMO assemblies that are in my GAC

  • Microsoft.SqlServer.ConnectionInfo
  • Microsoft.SqlServer.Smo
  • Microsoft.SqlServer.SqlEnum

If I target a database hosted on a Sql Server 2005 database engine, it works perfectly and fast.

But of course, as soon as I try to target a Sql Server 2008 database engine, it complains that it is not compatible. No surprise there.

 

Second case

I run the exact same C# code from an assembly that references version 10.0.0.0 of SMO assemblies that are also present in my GAC

  • Microsoft.SqlServer.ConnectionInfo
  • Microsoft.SqlServer.Management.Sdk.Sfc
  • Microsoft.SqlServer.Smo
  • Microsoft.SqlServer.Smo.Extended
  • Microsoft.SqlServer.SqlEnum

If I target a database hosted on a Sql Server 2008 database engine, it works perfectly and fast.

However, if I try to target the sam

SQL Server 2005 SP3 Applied and now a MATLAB unmanaged custom assembly is being unloaded

  

Hi,

I've inherited a SQL Server 2005 database 9.00.4035.00 SP3 Standard Edition that has a stored procedure call a Matlab assembly.  We applied SP3 to this server. 32 Bit 8 GB RAM (2.33 GHZ x 8CPU)

and now we are getting unloads due to memory pressure.. I assume that SP3 is more rigorous in regards to UNSAFE items.

The unload Message in SQL Server error logs
AppDomain 2 (BEST.dbo[runtime].1) is marked for unload due to memory pressure.

We get this type of scenario.

A. Matlab takes space creating memory pressure.
B. REDGATE SQLBackup6 Log Backups fail (due also to CLR memory issues?)
C. Matlab gets unloaded
D. We cannot recreate the assembly as there is not enough space left.
E. We need to restart the SQL Server service to have enough space to rebuld the assembly. The Buffer pool is full

I'm a bit wary to set a -g startup parameter to the sqlservr.exe since we are in a clustering environment without a real way to test it thoroughly first.   i.e my failover cluster server for SQL server is a DEV/QA sql server instance until the failover occurs. (I did not architect this by the way).

So does anyone have any suggestions in regard to getting MatLab to function again under SP3? It ran fine albeit likely obtrusively and rough under SP2.  No-one was watching for unloads for unexplained s

Cannot deploy assembly from VS.NET into SQL server 2005

  

Hi,
when deploying assembly from VS into SQL Server 2005, deployment fails with these error messages:

Msg 0, Level 11, State 0, Line 0
A severe error occurred on the current command.  The results, if any, should be discarded.
Msg 0, Level 20, State 0, Line 0
A severe error occurred on the current command.  The results, if any, should be discarded.

I'm deploying assembly with UNSAFE permission setting.
What's wrong, please?

Thanx, Fipil

 


How to Encrypt and Decrypt a Password using SQLSERVER 2005?(Video)

  
Encypt and Decrypt a Password using SQLSERVER 2005(Video)

SQL Server 2005 Try and Catch Exception Handling

  
I'm pretty excited to see that there is some real error handling for T-SQL code in SQL Server 2005. It's pretty painful to have your wonderfully architected .NET solution tainted by less-than-VBScript error handling for stored procedures in the database. The big difference being the addition of TRY..CATCH blocks. Let's take a look:

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.


sql server 2000 vs 2005

  

i would like to ask what the difference between sql server 2000 and 2005 


How to save Unicode in SQL Server 2005

  
I am using google transliteration to display the text in Hindi/Tamil
etc.

I tried to store the text appear as Hindi from textarea in an nvarchar
field of database (SQL Server 2005) , the text saved as "???????".

After retireving text from the same it display the text as "???????".

Can anyone help me how to store and retrieve the actual data from SQL
Server 2005?

I am using ASP.net,VB.Net and SQL Server 2005

build repository from SQL 2005? for a Linq, Jquery autocomplete

  

Hello,

  I have the a question am going about his correctly I have a database for categories, it has many fields and about 4000 records,  but with a Jquery autocomplete needing speed and the fact that I only need to return a key and category name. I did the following:  (oh just to note, MVC2, Ajax project)

someclass.cs

    public class categorySearch
    {
        public Guid Category_GUID { get; set; }
        public string Category_Name { get; set; }

    }

and now for the repository
Categoryrepository.cs

    public class categoryRepository
    {
        internal List<categorySearch> FindCategory(string searchText, int maxResults)
        {
            List<categorySearch> category = new List<categorySearch>();
            dbWebEntities storedb = new dbWebEntities(); 

            var getcat = storedb.Categories.ToList();

            foreach (var item in getcat)
            {
                category.Add(new categorySearch { Category_GUID = item.Cat_GUID, Category_Name = item.Category_Name});
            }

            var result = from c in category
                         where c.Category_Name.Contains(searchText)
                         orderby c.Category_Name
                       

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.


connection to SQL Server files (*.mdf) require SQL server express 2005 to function properly.

  

I dont have the SQL EXPRESS installed instead I have SQL Standard Edition.

 I have two SQL Server instances installed.

 1- UserLT (this is sql 2000)
2- UserLT\SQL2005 (this is SQL 2005 named instance)

But when i try to add a database to my VS website project I get the following error:

Connection to SQL Server files (*.mdf) require SQL server express 2005 to function properly. please verify the installation of the component or download from the URL: go.microsoft.com/fwlink/?linkId=4925

I went in Tools>Opetions>DataBase tools>Data Connection>Sql Server Instance Name (blank for default)

and changed the "SQLEXPRESS" to "USERLT\SQL2005".

But I still get the same error message. Any ideas how i can resolve this issue?


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?





sql server 2005 enterprise edition is required

  

sql serve 2005 enterprise edition is required to work with microsoft enterprise blocks

 


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:

<?

Reporting Services SQL 2005 .Net 4 compatibility?

  

I've been working on my first asp.net application and for the most part it's been pretty smooth.  Right now I'm having trouble getting reporting services working under SQL Server 2005.  I developed the site with Visual Studio 2010 and didn't think about any of the .Net 4.0 compatibility issues that have arisen.  I'm having no problems with the site communicating with SQL Server 2005 for the regular database stuff.  The only problem I'm having is with setting up Reporting Services.  I have the .Net 4.0 framework installed on the server, however Reporting Services is still using 2.x.  I'm not sure if this is a problem with SSRS or with IIS.  When i go to localhost/Reports it's reading my web.config for my application and throwing an error: "Parser Error Message: Unrecognized attribute 'targetFramework'."  This is referring to a line in my web.config where targetFramework is set to 4.0.


Software that I'm using:

  • Visual Studio 2010
  • SQL Server 2005 Standard
  • IIS 7.0
  • .Net 4.0

Any suggestions?  


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