mef Questions
30
Solved
I wish to test the core class of a plugin by directly referencing the plugin project and instantiating the plugin class. When I create a test Console App project and add a project reference to the ...
Lorilee asked 25/11, 2013 at 6:40
0
I've been working in an app that'll be fully extensive as it should implements a plugins system (quite a few contracts in the same app)
My preoccupation is about using MEF (Managed Extensibility Fr...
1
Solved
I'm trying to get the active C# Editor IWpfTextView in VS2019 extension. I'm using a small MEF service to inject a view into the VSAsyncPackage. But it is not very reliable - sometimes the injected...
Burmeister asked 26/12, 2020 at 3:22
1
We are using MEF in a WPF application.
And we are getting this error:
GetExportedValue cannot be called before prerequisite import 'MyNamespace.MyMainClass..ctor (Parameter="myParameter", Cont...
4
Solved
Version Info:
I am using C# 4.5, Entity Framework 6.0, and MEF.
Code and Unit Test
I created a Test Project to explain the problem:
https://skydrive.live.com/redir?resid=E3C97EC293A34048!2234
P...
Nadbus asked 26/10, 2013 at 17:56
4
Solved
I'm trying to run PRISM (MEF) example project, but get this error:
Managed Debugging Assistant 'BindingFailure' has detected a problem in
'Prism4MefDemo.vshost.exe'.
Additional information: ...
2
Solved
OK I'm pretty sure this is something blindingly obvious but I'm not finding it.
I'm trying to export a object from MEF container based on it's Metadata.
I've seen this done in tutorials like this...
1
I'm thinking about a new mobile/tablet application.
I want to allow the users to develop their own plugins.
Imagine a cash desk application running on a Android tablet. The user could use many al...
4
Solved
I can't solve what seems to be a basic MEF problem:
I have 2 "plugins" project (which we'll call P1 and P2), and a third project that is common to both plugins (which we'll call C). P1 and P2 both ...
Alcaide asked 13/9, 2012 at 8:16
1
Solved
I have a problem with MEF and using a plugins folder.
I have a main app that supports plugins via MEF. The main app does not reference the assemblies containing the .NET Task type for multithreadi...
2
Solved
I am using MEF to create "plugins" for my WPF application. Some of these plugins I want to embed directly into the EXE file as the EXE needs to be standalone. I am using Costura by Fody to embed th...
3
4
Solved
I have just started using MEF and have hit on an early problem.
I have an interface called DataService:
namespace DataAccess
{
interface IDataService
{
string Name { get; }
string Description...
6
Solved
How does one integrate Managed Extensibility Framework (MEF) with ASP.NET MVC 4 and ASP.NET Web API in the same project?
Consider an example application, with an MVC controller HomeController and ...
Vignette asked 26/11, 2012 at 14:17
4
Solved
Please help - I'm getting lost!
I'm writing a small desktop application which has some controls and some screen. This should later be integrated with a small web site, also having some screens. Th...
Sid asked 29/5, 2012 at 12:24
4
I was refering MSDN tutorial on weak events. I understood the basics. I am working on a non-WPF project and my class is exposing certain events. My question is that does the weak events
completely...
2
Solved
I'm working on a bigger C# MVC 4 project which is divided in several assemblies (Core, Domain, Backend MVC, Frontend MVC etc.).
I use the plugin architecture provided by MEF to load and resolve mo...
Gregg asked 14/1, 2013 at 10:46
1
Solved
Overview
I'm trying to port a number of projects based on the .NET Framework to .NET Core. This involves porting a number of class libraries as well as top-level console/web applications that cons...
Pavyer asked 7/10, 2016 at 11:50
7
Solved
The Managed Extensibility Framework (MEF) and Managed AddIn Framework (MAF, aka System.AddIn) seem to accomplish very similar tasks. According to this Stack Overflow question, Is MEF a replacement ...
Dwan asked 7/5, 2009 at 14:59
1
Solved
I am building a modular .NET core application that can load extensions at runtime using MEF. I have 2 projects, one is a library that I want to be able to load at runtime, then I have my main appli...
Garbanzo asked 2/8, 2017 at 14:55
1
The extension I am writing started life from the Walkthrough: Creating a Margin Glyph example provided by Microsoft: https://msdn.microsoft.com/en-us/library/ee361745.aspx
Everything works fine, e...
Oftentimes asked 21/4, 2016 at 6:2
1
Solved
Problem
I have a MVVM application that uses Caliburn.Micro as the MVVM framework and MEF for "dependency injection" (in quotes as I am aware it is not strictly an DI container). The composition pr...
Clubbable asked 23/4, 2017 at 17:56
4
Solved
I would like to create some existing code-modules (IMyDesiredType) to load with MEF. The modules mostly have some constructor arguments which I want to provide with MEF (ImportingConstructor). So f...
Senegal asked 1/3, 2017 at 10:46
6
Solved
See below for an explanation of what is going on
I have a really weird issue where the exception caught is null.
The code uses MEF and tries hard to report composition errors. Using the debugger ...
Mauri asked 13/4, 2011 at 14:27
4
Solved
I am working on a Web API project that uses an in-house mocking framework that allows to intercept and modify the responses from the controllers. It uses MEF to loading an assembly that contains co...
Narrow asked 9/11, 2016 at 11:4
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