Worth using ASP.Net MVC for hobby project? - asp.net-mvc

I'm quite a proficient ASP.Net Web Forms developer, but I would like to get some exposure to MVC to see what it's like and if there are benefits to using it.
Is it worth using MVC for a hobby project, my main concerns are:
It may hinder development times of the website
I may not appreciate any rewards for using MVC (i.e. testability)
Are my concerns reasonable?
Thanks

A hobby project may in fact be a perfect introduction to MVC if you want to learn it. I thoroughly recommend having a play. If you haven't used MVC before I wouldn't attempt it for a large scale project, smaller projects like you may be undertaking are great stepping stones for learning the new framework.
Of course, you've got to weigh up hindrance against progress. The time taken may hinder this project, but in the long term, getting an introductory exposure now has got to out weigh that?

I started a hobby-project earlier this year in ASP.NET MVC (later upgraded to MVC2), and it's the single best learning experience I've had the last few years.
So my answer is a definite 'YES'
Do it, and try to exploit as much of the features in MVC2 as possible. Strive to do things as simple and reusable as humanly (or maybe technically) possible, and you'll be a master in MVC2 in no time :D

Why not?
You say it's a pet project, so time is not really an issue. Given a good book, or based on the examples on the ASP.NET site, you should be able to get up to speed fairly quickly.
Testability is one of the strong points for ASP.NET MVC, so maybe you should try writing tests and decoupling your views from business logic? Who knows, you may like it. Either way, doing so will allow you to claim personal experience of using a new technology on your CV, plus learning something new is always fun.

You'll learn from it and can then take it into a work situation. And besides that, it's nicer to work with than web forms...

I certainly wouldn't want my first venture into a new technology to be a live project so I'd certainly recommend starting a hobby project.
Throughout your first development in ASP.NET MVC you will probably make architectural mistakes whilst you get used to the MVC pattern. You will also find yourself without much of the WebForms functionality and will need to think about how best to apply your design to the technology.
Essentially, you'll learn whether it is worth using it or not throughout the project. A decent rule-of-thumb is that any project that will take you more than a couple of months development time will probably be better developed with MVC.

Just to add to the above, I too would recommend you play with MVC. I've found that I'm actually more productive in MVC than in Web Forms.
In case you have not found this tutorial, highly recommended as a beginners guide and written by Scott Guthrie:
Html Version
PDF Version

Related

What's a good tutorial for developing professional MVC applications with ASP.NET?

I am hoping this doesn't get flagged as subjective since everyone's idea of "good" can be different. However, I know that you know what I mean, so, instead of flagging this question, feel free to edit the subject if you think it could be presented in a more objective manner. This is also not a duplicate of a good tutorial for .Net development with MVC, spring.net and NHibernate.
I come from WebForms and need to learn MVC. I came upon this tutorial on MSDN which has been great for understanding the basics of the MVC design pattern. However, it's just enough to teach someone the bare minimum so that they have everything they need to know to build a rudimentary ASP.NET MVC application. From what I've seen, the methods illustrated there aren't exactly what I'd put in a professional, enterprise solution which is exactly what I am about to start working on. I'd like to jump straight from the basics to advanced development, so I am interested in a tutorial/guide that has achieved popularity for being a solid resource for MVC development and best practices.
I realize that this question could have multiple answers, only one of which can be selected. However, there's still the upvote system, so answerers can still get points and the upvotes will still serve as indicators for helpful answers which is really what SE is all about.
I think a good starting point, it would be to check the www.asp.net site. it's certainly a good place to start. There would you find many tutorials for your purpose.
Furthermore, if you are about to buy a book, check PRO ASP.NET MVC 4 by Adam Freeman, http://www.amazon.com/Pro-ASP-NET-MVC-Adam-Freeman/dp/1430242361/ref=sr_1_1?ie=UTF8&qid=1387461608&sr=8-1&keywords=Pro+ASP.NET+MVC.
It's really a masterpiece.
It's been a while since I've looked at it, but NerdDinner helped me out when I was getting started -
http://nerddinner.codeplex.com/
http://nerddinner.com/
I'd like to jump straight from the basics to advanced development, so I am interested in a tutorial/guide that has achieved popularity for being a solid resource for MVC development and best practices.
In my opinion, using a framework in enterprise level requires deep knowledge of every part of it. why a component/class is designed, what is the purpose of it, how do we use it, what's the best practice, etc.
In this way I have found the Programming Microsoft ASP.NET MVC by Dino Esposito very helpful. The book's aim is to explain the mechanics of the framework and effective ways to use it.

ASP.Net MVC issues, meant for advanced developers only?

Just a random question. I've been in internship and then working as a software designer for almost a year now, mainly with SQL Server 2005 / 2008, and Visual Studio 2008 with ASP.Net VB / C#, web software development. We recently started a project with ASP.Net MVC, and I just don't get this stuff.
The concept of Views, Controllers, Models etc is clear. I'm still a bit confused with some of the syntax, but it doesn't seem impossible to get. My problem however, is with all the basic controls and functions you had with basic ASP.Net. Want a dropdownlist? Go browse through 15 tutorials one of which may actually work. How about a gridview with editable rows? Manually build the tables or helper classes with loads and loads of code also built from several different tutorials. What about panels or multiview indexes to easily control the visible user-interface on a page? Well, go learn another tutorial about how to do it all from scratch. Etc..
I do not argue the idea that MVC is worth it. It has to be, with so many people smarter and more experienced than I am saying so. But I've now fought with this beast for over a month and am getting increasingly frustrated at having to use hours to days of time to do the most basic tasks that were easy even when I was barely beginning with the whole programming thing almost a year ago.
So my question. Are there others out there like me? Are there perhaps nice blogs or articles opening all this up to people like myself? Is ASP.Net MVC just something that is so hardcore advanced that you NEED to have extensive experience and talent to actually master it?
Thanks for your time.
It's not for advanced developers. It is for good developers.
Most ASP.NET WebForms developers have made it somehow through years without having a slightest idea of HTML, CSS, JavaScript or HTTP. Drag and drop some control, set up some properties and here you go. It is not the way of a professional. You need to know the basics. It is only a matter of time until some situation arrives where a standard control cannot help and you need to work around the postback mechanism, viewstate etc.
I agree that it is definitely more work trying to implement an editable data grid, add persistance for controls, add some nice Ajax effects instead of relying on UpdatePanels, yes. But you really need to know this stuff if you wish to be working as web developer.
What you are experiencing is being overwhelmed at once by all those things you should have learned already but have managed to postpone thanks to very well done abstraction mechanism of WebForms. The best course of action is to start learning these things now, step by step. It will likely take you at least 6 months of intensive studies to feel more or less confident with doing stuff manually. But when you have done this, you will be looking back at your start and feeling glad you did it.
I was trying to work out what the problem was with MVC until I grasped the essential difference between the person asking the question and me - it would be this, I first laid hands to keyboard in 1979 whereas Zan has been "working as a software designer for almost a year now".
When I started one more or less had to do everything (at least in terms of presenting a UI) from scratch - or at least using far more limited toolkits than is the case today. The notion of constructing a drop down list by running a loop to create the options is in some respects considerably less alien to me than binding a datasource to a control and having the result appear as if by magic (notwithstanding 9 years of VB.OLD and over 6 years of .NET and C#)
And that is the core difference between Forms and MVC as it currently stands - the way you produce the presentation code and consequently the fact that you need to understand HTML and do seemingly more work to achieve similar results (and this is one of the reasons that people keep emphasising, quite rightly, that MVC is NOT an appropriate solution for every project). In terms of the structure of an application - MVC encourages a better (more testable) style but its not the only means to achieve that end - the majority of the techniques are as applicable using forms and alternative patterns.
And again this raises the challenge of contemporary frameworks and tools - they do a huge amount of work for you (go look at Dynamic Data for example) but they also hide so much from you that we lose track of the fundamentals and of an understanding of the basic building blocks from which our complex applications are constructed. In this case the problem sounds like one I've had which is learning about the nuts and bolts how a web page is actually constructed (HTML, CSS, Javascript) and how it interacts with the server as opposed to just having the whole client experience automagically generated for you.
MVC is no more a tool for "good developers" than Forms is - rather its a good tool for developers that wish to achieve a particular result albeit one that comes with a price just as forms is also a good tool but with different outcomes because you're accepting a different set of compromises.
A good developer is one that can adapt - can learn the new techniques necessary to work on a different platform, to target new environments, to use appropriate solutions for a particular task and ultimately that can apply solid patterns and methodologies to their work in so far as is possible whatever the dev environment...
i also spend one year on mvc what i learn till now is u can rely on client side as much as u can but in classic asp.net most of time u used server side controls like gridview. In asp.net mvc u can replace it with jquery controls like jQgrid and jquery datatable. you must have to spend some time to learn asp.net mvc the it might looks u better then asp.net classic.
for reference read asp.net mvc pro book
MVC is not a new concept; in fact other languages have this kind of framework long before Microsoft got it. Think about Ruby On Rails, Zend Framework, Symfony etc.
If you say that MVC is for the hardcore and the alpha geeks, then by your logic other language developers are much more advanced than .Net developers. I don't think this is true.
Your problem with MVC stems from your webform background; ASP.Net and ASP.NET MVC greatly differ in terms of concepts and approach. So some unfamiliarity is expected for those who are moving from one framework into another. Me, on the other hand, who has no webform experience ( although I do have winform experience), don't find MVC hard to grasp.
And I don't think I am smarter than anyone else.
All i can suggest is that you need to do more of it! The more you practise, the more it will become clear. That's how it was for me. I was fundamentally stumped by the MVC concept to start with but after much frustration i just decided i would need to force myself to start using it or i'd never get it.
I'd recommend actually completing one or two of the tutorials found on the asp.net/mvc site from start to finish. I can personally recommend the NerdDinner (and the book from which this example was birthed - Pro ASP.NET MVC 1.0) and Storefront tutorials.
ASP.NET MVC is built on top of bunch of old concepts - HTTP, HTML, CSS, JavaScript. And so on. The whole point is to bring their power directly to your hands. If you can't handle this power - for example, you're not familiar with HTTP statelesness, or how to build rich pages with HTML/CSS/JS - you can't do much with ASP.NET MVC.
If you say that you're in programming for only one year then you're most probably not familiar with those concepts and that's the problem, not in the MVC itself.
Maybe you take ASP.NET MVC as a refinement of ASP.NET. That's wrong. They're VERY different. Imagine yourself doing web development with only HTML, CSS, and jQuery [1]... can you? If you can't then you will have troubles doing MVC.
I personally worked with ASP.NET for couple of years, and ASP.NET MVC was a breath of fresh air. It's just so much simpler and cleaner.
[1] This can be done, for example with data fed via web services.
MVC is great but the argument that it makes you happy by finally giving you the power of HTML, CSS and Javascript is real crap. The same logic would say: code in pure SQL and forget nHibernate or Linq. Why is abstraction bad? I like MVC but please don't use such arguments. MVC needs something to be able to build complex rich user interfaces (which are browser compatible).
Finally, on HTML, CSS and Javascript. The fact that MVC forces you to go back to the basics does in now way mean that the developers do it right. Whether you use web forms or MVC, a bad JS developer stays a bad JS developer (and same for HTML or CSS).
Sometimes it is better to not give too much power to the weaker developers in a team.

Converting from Web Forms to MVC

Has anybody gone through the process of converting a real-world business application from ASP.NET web forms to MVC? How painful was the transition? Would you say that it was worth it, overall?
I am trying to figure out if it is worthwhile to take the time to convert an application over to MVC for increased performance.
This is just an opinion but I would say don't do it. I've looked into this and have decided that we will use MVC for new apps and total rewrites because of the huge differences involved.
However I guess this really depends on what your asp.net pages looked like in the first place.
I am currently in the process of converting a couple of web form projects over to MVC. At first it was more to get familiar with the MVC, but now I actually really like how the model and the separation it provides.
The transition over has been a little hard in some area's in that there really isn't a lot of material other than some blogs, stackoverflow, and a couple of video casts. There are two books that are semi-available but, one is already kind of useless in that there have already been a number of changes to the framework that there are better ways in handling some things.
I also think you will have to really start to learn jQuery if you are already not familiar with it too. So for me - I feel like I am really learning two things as I've been doing this.
But worth it over all, I would say yes. And I think that converting a small project over is also really a great way to start.

Is MVC the best way to code asp.net applications? [closed]

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update: I know there is no one best way to do everything. Sorry for not saying that right off. In the context of the data-access tutorials, if you had to do the project he did in that tutorial, would you do what he did or would use use MVC, if you had to choose one of them?
Update: Is MVC the more appropriate way to program asp.net applications, instead of the tutorials found here:
http://www.asp.net/Learn/data-access/
Original:
I ask, because I initially learned about MVC with Java applications, then things like RoR, and Django. These other projects and companies spoke as if MVC had been around for a very long time, and from what I found out it had. Then Microsoft started putting MVC into the .net framework.
I ask because I don't know how to design things very well and thought I was doing well to emulate what's on the asp.net site with Scott Mitchell's tutorial. I thought that creating abstract layers in a BLL was the way to go until I found out about MVC and now asp.net's MVC.
I honestly don't know what the "right" way is to do things. I just create what I need, but I can't help feel like I am missing something.
Is MVC the correct way to start doing things in large projects, specifically I mean MVC and ASP.NET, but could just as well mean PHP and one of their MVC frameworks.
I'd like to settle on a standard way of doing things...for now anyway.
And, out of curiosity, why did Microsoft only now start doing MVC?
UPDATE: Is MVC better than the current tutorial set on asp.net?
I'm referring to the Scott Mitchell tutorials where he creates the BLL for abstraction. Or is that a linq question as well. I should have said that I understand the need for keeping logic and presentation separate but unsure the best way to do it. I was using the asp.net tutorials. It worked fine. Then I found out the rest of the world, as I saw it anyway, was using MVC. Then Microsoft started developing MVC, so to me the other method seems obsolete and the wrong way to do things.
No, it's not the only best way to do things.
MVC is just a design pattern. The goal of all design patterns is simplicity. So as long as it makes your design simpler, go with it. If it makes things more complex for your specific application, try a different approach.
Unfortunately, some people think if they see a pattern, they should use it. It's just not true. Design patterns don't inherently make your application better. They are not an end. They are a means to an end (which is simplicity). So you should use them only if they are worth it.
In my opinion, over-architecting things without a good reason is worse than writing code without any specific design.
EDIT: Regarding ASP.NET MVC: I have a negative personal bias toward ASP.NET Web forms. Before MVC, I did most of the dynamic aspects of advanced projects by writing custom handlers to have fine grained control over the HTML. Web Forms make Web development very easy but they have particularly a couple things that are good but sometimes are problematic. The first of which is ViewState and the second is complex WebControl architecture. Don't get me wrong. Those are signs of brilliance of ASP.NET. I haven't seen a single platform for Web development as easy as ASP.NET Web Forms and this is only because of great WebControl support which requires ViewState. However, in some projects, you want to have precise control on rendered HTML (specially when you have some client-side logic). You also want to make server side code maintainable in large projects. In those areas, ASP.NET MVC really shines. But I think ASP.NET Web Forms will remain a great technology where it's more applicable. After all, as I said regarding design patterns in general, you should carefully evaluate your design to see which one better fits your needs.
Specifically, about data access, MVC usually requires more code than Web Forms counterparts. For presenting tabular data (i.e where GridView is applicable), I think ASP.NET Web Forms is the easier way to accomplish things. However, most data driven Web apps are not just manipulating a table directly in a database. They have complex layout. StackOverflow is a great example of this. It is certainly data driven, but ASP.NET MVC better suits it.
There is no "right" way to do things without knowing what "things" are. MVC is a design pattern that solves a specific common problem - separation of presentational and domain logic. Every design pattern is a commonly accepted "good" solution to a specific problem.
Those solutions, combined with knowledge and experience are building blocks for a good design. The "right" way to do things is to study your problem domain, research on possible solutions and apply the set of solutions that work best to solve it. Making mistakes is a part of the process as well, so don't be afraid to experiment and then refactor with rigor until you reach the solution that serves you best.
MVC is the worst way to develop applications, except for all other ways that have been tried. :-)
Joking aside, MVC is one application design that encourages us not to write spaghetti code. It's a guideline that reminds us to keep business code separate from presentation code. This is very helpful as the application gets more complex.
There are other variations that achieve that same benefit, but are not strictly the same as MVC. Presentation-abstraction-control (PAC) is one example.
As for why Microsoft is so late in adopting MVC, I'm not surprised that they are. They are pretty well-known (at least in recent years) for being conservative instead of innovative. They prefer to let other smaller companies take the risks in an unproven market, then they learn from the mistakes, churn out an overengineered competitor solution, and dominate through marketing.
Example: Microsoft Internet Explorer was considered to be a latecomer to the browser market. Netscape had become very popular, leading the way in providing a platform for people to view HTML. Once the amount of HTML content on the Internet was at a useful level, Microsoft belched up their onomatopoeic "IE" product and quickly captured an overwhelming market share.
MVC is just one way of doing things. I like it because it helps to promote extensibility and is structured to allow testing and code reuse. There is no silver bullet, one true way to do everything but I use it quite often.
In regard to Microsoft, I would say that they adopted the pattern as an alternative to WebForms development for the reasons I mentioned above. I would recommend looking at Rob Conery's MVC Storefront and kind of play around with the examples to see how it works for you.
There is no "best" way to code things. It depends on the application in question; sometimes MVC is the right choice, and sometimes it's not. A good developer is able to weigh his/her options and choose the one that's best suited for a task at hand, instead of just going with the method du jour
If MVC solves the Primary Technical Imperative of managing complexity in your application then it may be a good solution, but it is by no means the only solution.
MVC is one of any number of design patterns. Whether it's the best technologically, or the simplest, or for what types of projects it's appropriate, are are all arguable (see other SO threads). In any case, few would argue against the prevailing consensus that for most cases, it's "Good Enough".
But it has the undeniable benefit that a lot of people use it, on a lot of different platforms.
So if you want to use a methodology that is likely to be around a while; or you don't want to depend on one vendor for support and extension and refinement; or you work in a group that would like to grow by hiring people from various backgrounds who will grok a shared methodology quickly; or you would like to maximize your opportunities to move on if you need to, then MVC is one of the very best ways to support those goals.
MVC being "Better" or "Worse" pattern is relative to the project.

Safe to jump on ASP.NET MVC bandwagon when building enterprise solutions?

Before I get pointed to one of those 'VS.' questions like below...
ASP.NET webforms + ASP.NET Ajax versus ASP.NET MVC and Ajax framework freedom
Should I pursue ASP.NET WebForms or ASP.NET MVC
ASP.NET MVC Web application vs ASP.NET Web Application
... please let me state that I'm not looking for a comparison.
Some of my concerns that I need answers for include:
Is the learning curve for doing crazy UIs (e.g. having UI for building a BOM tree online) steep? Lots of people posting questions seem to be having problems with some UI requirement or another which has me worried. Is the technology mature enough to handle those type of requirements?
Is there a pretty well developed community and how available is online literature? You can get tons of literature for WebForms.
Would the time to develop it be comparable or less to building a traditional enterprise WebForms site?
How long would it take to get a whole team of developers comfortable (if not enamored) with WebForms to become well versed in ASP.NET MVC?
The truth of it I think is that StackOverflow is Google-like product and ASP.NET MVC might be great for that. But I'm stuck developing software in the Your company's app category.
alt text http://stuffthathappens.com/blog/wp-content/uploads/2008/03/simplicity.png
So taking a plunge could prove very costly later on if something can't be done or it has to be hacked. Hope to hear from those that have taken the plunge.
Thanks.
About 3 months ago, I was told that I needed to develop an enterprise web-app (well, a series of small web-apps actually), but that I could choose whatever technology I wanted.
Since I'm most comfortable with VS/C#/.Net, the dilemma was whether to choose ASP.NET WebForms or ASP.NET MVC2 -- Unlike you, my only background was with Windows Forms (WinForms) and a little WPF. So I had to research (and try-out) both WebForms and MVC.
Just like you, I realized that my app would be neither Google nor Apple like, but your bog standard company app with thousands of buttons and boxes, etc. WebForms seemed like it would be the fastest to deploy, but hard to test and hard to maintain on a long-term basis. MVC seemed to have a much steeper learning curve, but once established, testing and maintenance would be a breeze.
I only fiddled with WebForms for a week, so I can't really comment on it. But MVC is definitely everything I was expecting it to be.
Yes, it's a steep learning curve. Concepts that were new to me:
Model-View-Controller (MVC)
Separation of Concerns (SoC)
Model Binding
Unit Testing and Test Driven Design (TDD)
Mocking and Stubbing
Dependency Injection (DI)
The books that helped me the most were:
Pro ASP.NET MVC2 by Sanderson (MVC, Model Binding, DI, TDD)
The Art of Unit Testing by Osherove (TDD, Mocking, Stubbing, DI)
I also had to brush up on my HTML, CSS, and Javascript.
Overall, there seems to be a fair amount of ramp-up work in the beginning, but maintaining and extending the existing application has been pretty painless. Whenever I've been asked to make changes, it's been fairly easy and I've typically been able to deliver on-time or even sometimes ahead of schedule.
In an ideal world, writing an MVC app would happen with 2 people. One person writing the core code and a second person writing the UI and the Views (HTML, CSS, Javascript.) Although it's entirely possible to do it all by yourself. (which is what I'm doing right now...)
I have run into some hitches deploying in the Enterprise, though. Internally, my company is running Windows Server 2003 and IIS6. Unfortunately, we have been unable to get the app to deploy properly on IIS6 when using Virtual Pathing. (All the references to and in the CSS files are broken.) If you plan on deploying MVC, I would recommend using IIS7 or higher. MVC supposedly works on IIS6, but requires that your IT department be willing to figure out how to get it to work.
Edit: I just realized I never directly answered your questions. Here goes:
My personal experience has said, that, yes, the learning curve is steep for building good Models and UIs, but I'm not really a web-developer so I've been working with that handicap. The good news is that the MVC technology is pretty mature.
Yes, the community is pretty well developed and growing. You'll get a lot of good answers from StackOverflow as well as MS's ASP.NET MVC sub-forum.
I have no personal experience coding WebForms, but I have coded plenty of WinForms apps and I feel like it's taken me approx. 3 times longer to build this MVC app. The initial investment is a bear, but regular maintenance and improvements seem to come WAY faster, especially as the app has grown... Since you seem to have a team of programmers, it may come faster for you guys as you can probably split up the learning/workload.
Again, no prior experience with WebForms, but what I can tell you is that as I was learning ASP.NET MVC, there were times when I was struggling to understand what was going on because I had no prior ASP.NET background. (Example: Membership and Role Providers -- I had to code my own recently. Boy was that fun...) On the plus side, I didn't have any "old ways of doing things" (aka. WebForms) to unlearn either. If you have a team of folks enamored with PostBack / CodeBehind, you can bet that MVC is gonna seem awfully strange at first. But hopefully your team will see the advantages that MVC brings and embraces it fully.
Oh, and it should be noted that you can blend MVC and WebForms. It's not an all-or-nothing proposition. Although, if I were in your shoes, I'd try to embrace MVC as much as possible and only use WebForms where it clearly makes more sense.
Ok, I hope this helps... :-)
I can answer half of your question. I've just dove into MVC from a WebForms background. There is (obviously) a learning curve, but it's really not very steep. I've been able to make the transition with little effort, and I find the whole thing to be a breath of fresh air.
However, I am quite capable with front-end technologies (HTML & Javascript), and I don't like the HTML the WebForms and Microsoft ajax framework generates. If you and/or your team are like this, you will love it. However, if you are proud of the in-depth knowledge you have of the event hierarchy, or if you love the simplicity of UpdatePanels, then you'll probably bridle against the changes.
The documentation is OK, enough to get going happily, anyway. Here's a few videos to whet your appetite:
http://videos.visitmix.com/MIX09/T49F
http://videos.visitmix.com/MIX09/T50F
http://videos.visitmix.com/MIX09/T44F
Here's your documentation home:
http://www.asp.net/mvc/
For a bit more info, the first chapter of the asp.net mvc 1.0 book is online and can be downloaded for free. See ScottGu's blog here:
http://weblogs.asp.net/scottgu/archive/2009/03/10/free-asp-net-mvc-ebook-tutorial.aspx
And, the full code for the chapter can be found here:
http://www.codeplex.com/nerddinner
Finally, in terms of development time, I think it might take a bit longer to develop apps using MVC (although I have no evidence of this), but I think supporting, maintaining, bugfixing and enhancing will take a lot less time. So, with a small up-front investment, I think you'll more than recoup that effort.
Anyway, like I said, these are my preliminary findings. I still have yet to hit a really hairy problem.
As you know its all about the people first, technology 2nd. You can simply build out a new functionality of your company app because they can co-exist, then you can answer all those questions yourself.
It's new stuff so it will of course take more time than what you're used to but heck its all fun so jump right in and start answering these questions for your own people and app.
Interesting that your question focused all on your concerns and not on any benefits. Have you asked yourself the "why" question? If you feel you can be successful with WebForms, why change to MVC? What is there in MVC that justifies the risks? If you were paying for the project, what would you do?
I'm not pitching WebForms over MVC by any means, but as an architect, you need to be able to come back very strong to the question of why you decided to go away from a very well-known quantity to a relatively new one. I think that there are many good reasons to do so, but it not my job on the line. :)

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