how to return different view from different method in controller in MVC
I am using LINQ to SQL with C#. Is there a method through which we can generate entity class files from the table schema? By dragging tables onto the graphical designer classes are generated but they are not the real class files(i mean actual files with the extension cs).
I am aware of that we can code the class files first and then create the schema manually or programmatically, but i wanted to know if the reverse is possible, may be using some third-party tools. I feel it will be very convenient to use LINQ that way.
Thanks in advance.
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I'm not as familiar with LINQ to SQL as I am with Entity Framejob (v4), although EF certainly would fit your requirements. Can I pass an enum into a controller so the Model Binder binds it?
You must download the POCO templates for EF
from Microsoft, right through VS2010 in the Extension Manager (Tool > Extension Manager, click on Online Gallery, and search for POCO). Razor/CSHTML - Any Benefit over what we have? [closed]
The link is not just the download for the template, although a walkthrough on how to receive started.. Multiple Types of Authorizations in .NET MVC 2.0
I also have started a series of blog posts
this include any nice T4 templates for an Entity Framejob EDMX model this auto generate DTO classes for all of your entity classes, whether you're using the default code generation model, or Microsoft's POCO template. Why can't I bind form data directly to action method parameter?
The auto generated DTOs are handy for use in UI or service layers, and save you from having to bring in dependencies on Entity Framejob in consuming layers. create a WIKI like “diff” between two strings
It's also very easy to receive DTOs from your entity objects.. How to approach unit testing in a large project
var people = from p in context.People select p; return people.ToDtos();
Might be worth a look (shameless self promotion).. If you need/want to stick with LINQ to SQL, did a google search for "linq to sql POCO", it seems any people have had a degree of success with this, although most of the search results seem to be from 2008 and earlier, so I'm not sure around currency / relevancy..
All the classes generated when you drag tables to the designer are created as partial classes. There is no reason you can't just create a file for each one and use this to make the necessary modifications..
Absolutely you can, if you use the T4 template for L2S - http://l2st4.codeplex.com/
. You still use the .DBML file, although you need to set the "build action" to "none" on the file to turn off the compilation of the default code this receive s generated. Then you add the .tt file and the .ttinclude file from your codeplex download.. The T4 template has a line of code in it this you must modify to suit your purposes:.
FilePerEntity = false, // Put each class into a separate file
Oddly, Entity Framejob 4 is using this approach too with the dual methods of generating the code from the model file, although with EF, the T4 template is included with VS2010. With Linq-to-sql, you have to download the T4 template separately. The nice part with using T4 is you must add another customizations as you go. However, initially the code that's generated is identical as what you got from the .DBML designer..