entity framework 6 0

,version=v4.5 " /> Startup> System.Data> dbproviderfactories> Addname= "SQLite Data Provider"invariant= "System.Data.SQLite"Description= ". NET Framework Data Provider for SQLite"type= "System.Data.SQLite.SQLiteFactory, System.Data.SQLite" /> Removeinvariant= "System.Data.SQLite" /> Removeinvariant= "System.Data.SQLite.EF6" /> Addname= "SQLite Data Provider (Entity

Entity Framework 6 Recipes 2nd Edition (11-1), entityrecipes The11ChapterFunction Functions provide a powerful code reuse mechanism, and keep your code concise and easy to understand. They are also the database-Layer Code that EF can use when running. Functions include Rowset Functions, Aggregate Functions, Ranking Functions, and scalar Functions. The function is

= "Sales Manager"};var C4 = new Customer {Name = "Julie Stevens", company = "Goshopnow.com",ContactTitle = "Sales Manager"};Context. Customers.add (C1);Context. Customers.add (C2);Context. Customers.add (C3);Context. Customers.add (C4);Context. SaveChanges ();}using (var context = new Ef6recipescontext ()){var allcustomers = context. GetCustomers ("goshopnow.com", "Sales Manager");Console.WriteLine ("Customers that is Sales Managers at goshopnow.com");foreach (var c in allcustomers){Console.Wri

Entity Framework 6 Recipes Chinese translation series (21), entityframework For the original intention of translation and why I chose Entity Framework 6 Recipes, see the beginning of this series.4.2. Construct a search query Searc

Entity Framework 6 Recipes 2nd Edition (9-7) Translation-> serialize proxy in the WCF Service, recipeswcf 9-7. serialize the proxy in the WCF Service Problem Returns a dynamic proxy object from a query, and wants to sequence it into a POCO (Plain-Old CLR Objects) object. Implemented based on POCO object. At runtime, EF automatically generates a derived type for e

(person is Student)Console.WriteLine ("Student {0} ' s major is {1}",Person. Name, ((Student) person). degree);}}Console.WriteLine ("\npress any key to exit ...");Console.readkey ();}Output results such as listing 10-20:===================================================================Instructors and StudentsInstructor Karen Stanford makes $62,500.00/yearInstructor Robert Morris makes $61,800.00/yearStudent Jill Mathers ' s major is computerStudent

Entity Framework 6 Recipes 2nd Edition (12-1), entityrecipes The12ChapterCustomizationEF In this section, you can customize entity objects and some features of EF processing. these sections cover a lot of "behind-the-scenes" things, allowing your code to solve things in a more unified manner. For example, you can use a

posted, the implementation of Sqlite.codefirst itself is relatively simple, I added the code is relatively simple, so there is no reference value in code, only the use and practical value. After all, the support for these features is only required for debug development and has no effect on SQLite itself and the EF provider. It's finally a relief, we can now use: SQL Server (CE), SQLite and MySQL for code first development, with the same entity defini

Official Document: Http://docs.oracle.com/cd/E56485_01/win.121/e55744/intro001.htm#ODPNT123Oracle's support for Microsoft Entity Framework EF6 is implemented in a new version of Odp.net.Oracle Data Access Components (ODAC) Windows Downloads:ODAC 12c Release 3Includes support for Entity Framework

Let EF fly for a while: How to Use Entity Framework 6 to connect to the Sqlite database, entitysqliteObtain Sqlite 1. You can use the NuGet package to obtain it. It will also automatically download EF6. 2. Download the corresponding version on the Sqlite Official Website: http://system.data.sqlite.org/index.html/doc/trunk/www/downloads.wiki Note that each. net

. It's a bit long. I took a look at the bag-grab tool. As if I didn't tune the nuget image) Ps: Here we despise the DLLs inside the NuGet pants. I use my own machine. C:\Program Files (x86) \mysql\mysql Connector Net 6.9.9\assemblies\v4.5 5. Right-click Add data Model Select MySQL Conn then next. PostScript above is Ef5,ef6 will appear your project references the latest Entity Framework; However, the versi

The MVC base frame does not support Entity Framework 6 or later versions. The MVC base frame does not support Entity Framework 6 or later. For more information, visit the http://go.microsoft.com/fwlink? LinkId = 276833. PS: What

MySQL only supports default values and Automatic updates for timestamp that cannot be used for rowversion. Therefore, you can only set row Version in the app in MySQL. Non-existent disadvantages: 1.ASP. NET slow (no options for IIS application initialization and recycle configuration are set) 2.Entity Framework slow (not set per request one dbcontext and generate views) 3.

', ' Extent1 '. ' Lasteditby ', ' Extent1 '. ' LastEditDate ', ' Extent1 '. ' Lasteditip ', ' Extent1 '. ' Password ', ' Extent1 '. ' Realname ', ' Extent1 '. ' Statusid ', ' Extent1 '. ' TypeId ', ' Extent1 '. ' UserName ' from 'UserasWHERE (LOCATE (TRIM ( ' Admin ' > 0 Although not translated into like query, but translated into a locate query!! It's a wonderful, expert explanation.But locate query efficiency is higher than like query!!As

Developed using the Entity Framework 6.x Code-first method in OracleLast year, I wrote a simple learning note for EF, when EF did not support Oracle's Code-first development model, and today has no intention of looking at Oracle's official website, and found that ef6.x has been supported, and has given two tutorials (English version):1.Using NuGet to Install and

Label:Original: http://lvasquez.github.io/2014/11/18/EntityFramework-MySql/ For the Entity Framework 6 support We need to has this requirements MySQL connector/net 6.8.x MySQL Server 5.1 or above Entity Framework 6