Devart Blog

Code First

Entity Framework Code-First Migrations support for Oracle, MySQL, PostgreSQL and SQLite

Posted by on February 13th, 2012

ADO.NET EF providers Devart dotConnect for Oracle, dotConnect for MySQL, dotConnect for PostgreSQL, and dotConnect for SQLite implement support for Entity Framework 4.3 Beta 1 (Entity Framework Code-First Migrations). To use it in your applications, you need to download and install the corresponding Entity Framework NuGet package first. You can read about Entity Framework Code-First Migrations functionality in the corresponding MSDN articles. (more…)

Using Entity Framework Power Tools CTP1 with Oracle, MySQL, PostgreSQL, and SQLite

Posted by on June 13th, 2011


Released soon after Entity Framework 4.1, EF Power Tools CTP1 is intended to provide design-time support for the development that involves the use of the Entity Framework Code-First approach. EF Power Tools CTP1 can be downloaded from Visual Studio Gallery. Further in the article, you will find an explanation on how to use Entity Framework Power Tools with Devart dotConnect providers for Oracle, MySQL, PostgreSQL and SQLite, as well as information on Entity Developer that can be used as an alternative to Entity Framework Power Tools.

This article deals with the following:

 

(more…)

Entity Developer – EF Code First DbContext Template

Posted by on May 17th, 2011

Note: To use the template “DbContext”, Entity Framework 4.1 and Entity Framework 4.0 must be installed on your computer.

April 2011 saw the release of a new version of Entity Framework 4.1 that supports fluent mapping and DbContext API. The latest version of Devart Entity Developer is extended with the DbContext template that enables the use of new features in EF v4.1. Initially, fluent mapping was intended to be used in the Code-First (Code Only) approach. However, thanks to our new template, fluent mapping can now be used not only in the Code-First approach, but in the Database-First/Model-First approaches as well.
(more…)

Entity Framework Code-First support for Oracle, MySQL, PostgreSQL and SQLite

Posted by on March 1st, 2011

April 2011 saw the release of a new version of Entity Framework 4.1; this blog article and samples of code contained in it have been correspondingly updated to match the new features that are now available.

The latest versions of Devart dotConnect for Oracle, dotConnect for MySQL, dotConnect for PostgreSQL, and dotConnect for SQLite contain the most recent version of Code-First (Code Only) support that was added in Entity Framework 4.1. One of the primary advantages of the Code-First approach is a higher level of abstraction from the database and the capability to develop applications using the domain-driven design (DDD) approach. (more…)