entity framework latest version

JavaUse Java to encode, you can use any Java library, you can use your favorite IDE, can be combined with eclipse or NetBeans gracefully.III. Introduction to Play Framework Development 1, preparationOfficial website: www.playframework.com Download the latest version of the Play-1.2.3.zip Development kit. Unpack the downloaded package, the extracted path is best

With the introduction of the latest major version of the Entity Framework EF6, the Microsoft Object Relational Mapping (ORM) tool has reached a new level of professionalism and is no longer a layman compared to the prestigious. NET ORM tools. The EF is fully mature and is moving beyond the previously widely used tools.

Studio 2013 (. NET 4.5) The toolingFor Visual Studio 2012 and Visual Studio 2013 isAvailable on the Microsoft download center. You only needInstall the tooling if you want to use model first or database first EF 6.1 Visual Studio 2013 (. NET 4.5) Tooling validation lidationProvides a consistent way to create a new EF model. this feature extends the ADO. NET Entity Data Model Wizard to support creating code first models, including r

Here we will record the problems encountered in the previous use of Entity Framework (version 4.3.1.Update a table with no primary key set By default, EF cannot update, insert, or delete a table without a primary key. View the edmx file in xml format. You can see the following xml snippets in SSDL (I have defined a table tb_WithoutKey without a primary key ).Copy

Here is a note of the problems that were encountered before using the entity Framework (4.3.1 version). Update table with no primary key set By default, the EF cannot update, insert, and delete a table that does not have a primary key. Viewing the edmx file in XML, you can see the following XML fragment in SSDL (I've defined a table Tb_withoutkey without a prim

First, Project name: s2316s411h436Project prototype: Struts2.3.16 + Spring4.1.1 + Hibernate4.3.6 + Quartz2.2.1Source:Basic version: http://download.csdn.net/detail/liyunqi007/8040987 (this version has not yet consolidated quartz)Improved version: http://download.csdn.net/detail/liyunqi007/8042997 (compare last version,

SSH Overview: The latest version of Struts2, Hibernate, Spring framework of a consolidation, including the latest version of the jar, Tomcat, simple testing is a general stable framework. Second, the following is the name of the

/Unfortunately, it is estimated that I daoxing not enough, except the last one I did not Ann success, open the last site after the found as shown (push down the mouse)Here, NumPy and Python are related, not just a numpy can be based on a random python, so here to choose AMD64 and corresponding cp35 (red box file, Because we installed the Python is python3.5, if is python2.7 in the blue box file).Then find the folder with the NUMPY-1.11.1+MKL-CP35-CP35M-WIN_AMD64.WHLAfter that, change the CMD dir

Because there was no. net reflector on the home computer. I went to the official website to download it and suddenly found out. net reflector has been upgraded, and you can install the plug-in Visual studio, but it must be fully used in Visual Studio. net reflector plug-in, but now you have to pay for it. After the download, there is only a 14-day trial. Haha, it's just for the Visual Studio plug-in. The original. net Reflector is still free of charge (I know it myself), because I didn't find an

Microsoft's entity Framework is being watched and used by more and more people, and the entity Framework7.0 version is about to be released. Although it is open source, unfortunately, there is no book about it, let alone a good book, probably because the EF version of the up

Http://www.cnblogs.com/xlovey/archive/2011/01/03/1924800.htmlADO Entity Framework OverviewADO in the new version features the new Entity Framework. It enables developers to focus on data through the object model, rather than the logical/relational data model. The

ADO Entity Framework OverviewADO in the new version features the new Entity Framework. It enables developers to focus on data through the object model, rather than the logical/relational data model. The Entity

can submit bugs and contribute your own enhancements.Although the source code is open, the entity Framework is fully supported by Microsoft. The Microsoft Entity Framework Team is constantly receiving feedback and testing all the code changes to ensure the quality of each published

obtain and create objects from the IOC container. But we can see that for an EDMX file, we just put it into the Entity module, and there is no real solution to it. If you need to use this edmx file generation operation every time, I still think the development efficiency is relatively low. What should I do if I need to support multiple databases? It is impossible to create a data operation context. They can be abstracted. They do not seem to be relat

obtain and create objects from the IOC container. But we can see that for an EDMX file, we just put it into the Entity module, and there is no real solution to it. If you need to use this edmx file generation operation every time, I still think the development efficiency is relatively low. What should I do if I need to support multiple databases? It is impossible to create a data operation context. They can be abstracted. They do not seem to be relat