Entity Framework learning tutorial)

I recently re-learned Entity Framework. I saw a good learning tutorial. I will repost it here. The tutorial is as follows. Abstract: I recently studied Microsoft's ef. After studying this time, I feel that this EF is not perfect yet. It is a semi-finished product. However, it is said that in. net4.0, Microsoft will recommend this framework and improve it. In addition, all databases now support EF. Therefore, you can study the following for future technical preparations. However, I personally think that this framework is used with caution in actual projects. Entity Framework-Introduction to objectcontext, objectquery, objectstateentry, and objectstatemanager, in EF, objectcontext, objectquery, objectstateentry, and objectstatemanager are all important classes in system. data. entity. system. data. under the objects namespace. In subsequent chapters, we often use some of their methods to accomplish some of our operations or purposes. In this section, we will briefly describe the methods of various classes that we may use in the future to facilitate our subsequent study. Entity Framework basic Article 3 -- LINQ to entities Abstract: This section briefly introduces the query of LINQ to entities and the problems and precautions of some known LINQ to entities queries. Entity Framework learning elementary Article 4 -- Entity SQL summary: This section, will briefly introduce some Entity SQL this type of SQL language, while a comparison of esql and T-SQL some different places. Entity Framework basic Article 5 -- objectquery query and method summary: This section describes the query and methods related to objectquery in conjunction with Entity SQL. Entity Framework Introduction 6 -- entityclient Abstract: This section describes several important classes in the namespace of system. Data. entityclient. These classes are very similar to several common classes under system. Data. sqlclient, so they are easy to master. Entity Framework elementary Article 7-basic operations: add, update, delete, and transaction summary: This section describes basic operations in EF, including adding, updating, deleting, and transactions.

 

Entity Framework learning Intermediate 1-Ef supports the implementation of complex types Abstract: currently, because EF does not support complex types, therefore, we cannot design the complex types we need in the visual designer in. Therefore, we need to manually modify the entity model to support complex types of attributes.

 

Entity Framework learning Intermediate 2-stored procedure (I) Abstract: This section describes the basic usage of stored procedures in EF, and how to make EF support the stored procedure to return Scalar Value and some table fields.

 

Entity Framework learning intermediate 3-stored procedure (in) Abstract: This section describes how to manually add/modify stored procedure definitions and how to enable EF to support output parameters.

 

Entity Framework learning intermediate 4-stored procedure (below) Abstract: This section describes how to use stored procedure to insert, update, and delete objects.

 

Entity Framework learning intermediate Article 5-make EF support Oracle9i Abstract: This section describes how to modify the eforacleprovider source code to make it support Oracle9i and how to use eforacleprovider.

 

Entity Framework learning advanced Article 1-Methods for Improving EF code (I) Summary: This section describes how to improve ef Code Such as notracking, getobjectbykey, and include.

 

Entity Framework learning advanced Article 2-Methods to Improve EF code (below) Abstract: This section describes how to improve EF code, including compiling and querying, storing model views, and conflict processing.

 

Summary of Entity Framework learning: I have been learning EF some time ago. I know a little about ef. Currently, for EF learning series Article , Write it here for now