Configuration :: How To Reference An Assembly Manually
Oct 28, 2010
I downloaded the trial version of abcpdf, which is absolutely fantastic!
Anyway, real simple, you just need to reference the .dll and off you go...
So, I got my code working, but when I moved to production server I hit a wall.
It definitely has to do with the .dll because when I comment out the pdf sub routine, the code executes and completes all other tasks. When I uncomment, It's not working.
The trouble is, on my server I don't have the full version of VS, so I am unable to add a reference, which I presume takes care of the web.config settings? I manually dropped the .dll into the bin folder and I added the assembly line into web.config, but, as I don't have the above, I am not sure if the token key is correct.
To test this, I uploaded the working .dll file to my server, which I assumed the key is associated with, but still the same.
how to either get the correct key and/or how to reference an assembly manually? Is there something I have missed?
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Jul 5, 2010
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May 2, 2010
I'm getting following warning
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Jan 7, 2010
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Nov 24, 2010
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Jan 13, 2011
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Mar 23, 2010
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Configuration;
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using System.Web;
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Apr 23, 2010
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Oct 19, 2010
tell me the way to solved my problem to looking for a long time.
My System Info:
OS: Windows 7 - Ultimate - 64bit
VS: Visual Studio 2008 - Professional (and problem with my VS2010 installed)
Problem:
I have a small project and build it to library .dll file with some function util.
From an other website (with diffirence solution). I added reference the .dll before to website.
In website, I declaration to using the function in library (dll file before). But I found error:
Error 1 Type 'LibraryName' is not defined.
And in VS2010 the problem is same.
But, run website on an other computer, it work normally.
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Mar 8, 2011
In development I installed "ODAC Entity Framework and LINQ Beta (11.2.0.2.30)" so that we could have a 32 bit version of Oracle.DataAccess for ODP.Net. In Visual Studio 2010 (on Windows Server 2008 R2) I made a reference to:
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At this point I would think I just replace the version and PulbicKeyToken in: <add assembly="Oracle.DataAccess, Version=4.112.2.30, Culture=neutral, PublicKeyToken=89B483F429C47342" />
on production to the versioin installed on prod. So first thing I do is just remove that line on production to see what error I will get. And I still get the same error:
System.IO.FileLoadException: Could not load file or assembly 'Oracle.DataAccess, Version=4.112.2.30, Culture=neutral, PublicKeyToken=89b483f429c47342' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
Actually this is if I move the new dll into the applicaitons bin directory. If I remove the dll from the directory I get: Could not load file or assembly 'Oracle.DataAccess, Version=4.112.2.0, Culture=neutral, PublicKeyToken=89b483f429c47342' or one of its dependencies. The system cannot find the file specified.
So I put the line back in.
I right click on on the new Oracle.DataAccess.dll and click properties. In the details tab I see verion is 4.112.2.0. That makes sense. The 64 bit XCopy version is an earlier build then the 32 bit Beta that comes with Entity Framework and LINQ(Version=4.112.2.30).
So on production I change the Version attribute to: 4.112.2.0. But now I get the same error: System.IO.FileLoadException: Could not load file or assembly 'Oracle.DataAccess, Version=4.112.2.30, Culture=neutral, PublicKeyToken=89b483f429c47342' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)
(This is with the new dll back in the web app's bin directory as is the rest of the thread).
It's still looking for the same version of the assembly. Why is it doing that? The web.config has a connection string with the ODP.Net provider type (Oracle.DataAccess.Client). Which would take from the assembly reference. It should not care what the version number is. Could there be something in code somewhere that is specifically looking for the old dev box version? Just what is the way to make it use the new assembly?
I would think the system would just know where to find the new dll. Just as in development the add reference dialog knew that the dll was in c:oracle... rather then c:program files(x86)... like out-of-the-box Microsoft assemblies.
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Aug 31, 2010
Currently, when I want to use Microsoft Chart Controls on a website, I need to add the following onto every aspx page where I want to use it:
<%@ Register Assembly="System.Web.DataVisualization, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
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Mar 30, 2011
I'm aware of the following two different types of web projects in Visual Studio 2008:Website projectWeb application projectA web application project can reference a signed assembly as long as the web application's assembly is also signed with the same key. However, this doesn't work with the website project because there is no place to sign an assembly. I think this is because the assembly is compiled dynamically on the server?
Anyway, is it possible to get the website project working with this signed assembly? Or will I have to convert this website project into a web application project?Edit:The following situation has required me to ask for clarification in this matter:I have a class library that is being referenced by several other projects in my solution in Visual Studio. One of the projects is a windows application that will be deployed to specific external users. In order to make sure that the application is using the correct assembly and to also prevent others from using the assembly (I am aware of the limitations with respect to its effectiveness), all assemblies have been signed and all the classes in the library are declared as Friend (internal).
The website project doesn't seem to have a way for me to sign its assembly and I get the following message when attempting to use anything from the library: "CLASS is not assessable in this context because it is 'Friend'", which is to be expected.The following attributes are inside the AssemblyInfo.vb file in my class library project:
<Assembly: InternalsVisibleTo("OtherProject1, PublicKey=AAA...")>
<Assembly: InternalsVisibleTo("OtherProject2, PublicKey=AAA...")>
...
My Conclusion:Looks like the cleanest way to do this would be to convert the website into a web application but this would require a bit of time to do since our site is pretty fleshed out already and as pointed out in other discussions, can be quite a pain to do. Going forward, I think creating a web application in the first place may have been a better idea and much more flexible for future development.
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Nov 22, 2013
I have downloaded ajax toolkit from URL....
When I am using control it gives error unable to reference extender assembly "AjaxToolkit control" version =4.1.7.1105 , culture = netural , publickey token=28f01b0e84b6d53e
And when running aspx page it gives unable to get property ui of undifeined or null reference..how it can be removed..
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Nov 16, 2012
I have adeed a dll file on my project and it's working fine with local system. but when i uploaded it on hosting webspace it's displaying error. "assembly refference is missing" i have alreday added bin folder there. So how to add bin folder on hosting spaces.
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Jul 26, 2010
I want to insitate a class instance in the session start of the application. code below
if (Session["user"] != null)
Session["user"] = new user();
I have created the "user" class as a separte dll and referenced and imported the namespace.But still i get 'are u missing assembly reference' it is not problem in 1.1 but seems has a problem in 2.0
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Feb 18, 2010
I have recently discovered that I am affected by this bug http://www.mail-archive.com/mono-bugs@lists.ximian.com/msg71515.html
Well,at http://www.mail-archive.com/mono-bugs@lists.ximian.com/msg71529.html they say the work around is to create a global policy assembly and redirect the assemblies that way since it is not read from the web.config.
How do you actually do what they describe there? There is a huge documentation gap in that area with Mono.Also,I can't just recompile the assembly to use the new Mono assembly versions because the assembly is closed source.(but it does work with Mono.)
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Apr 24, 2010
I have strange problem with missing assembly of my application after IIS restart. My application is installed correctly to IIS 7.5 (windows 7) and works fineAfterwards I make a restart of IIS serverNow my application is not working properly, some classes (assemblies) are missing. I've insterted a code to my application that writes all avaible assemblies into my log file (see code below ) and really a few assemblies are missing[Code]....
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Jul 28, 2010
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Is there a way to compile a reference such that it'll just be happy with ANY version?
I know it can be done with assembly binding in the webconfig, but I dont want users to have to do that.
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Oct 21, 2010
When I drag/drop a Chart or ReportViewer control onto my page the web.config updates with said assemblies however my website fails to load. Removing the controls and assembly tags successfully starts the website however I cannot seem to understand why the website has issues when the Chart, for instance, is loaded.
The site is live within an intranet space which was originally created in .asp however the .aspx pages I create do work with other controls such as gridviews etc.It seems altering the web.config causes issues but I just want to know how I can get the chart etc controls working?
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Apr 27, 2010
I have writen a simple asp.net App to display stats in the call center I work in. I was working fine until yesterday afternoon when i started getting the following error
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