entity framework sqlite

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: h

(); Console.WriteLine (Emplist.count); Person People=NewPerson () {FirstName="Hello", LastName=" World" }; Context. Persons.add (people); Context. SaveChanges (); Console.ReadLine (); }The sample code is simple, which is to add and view the person table with EF.Configure config fileIf you are using NuGet to get SQLite, you will automatically configure some relevant information in CONFIG.XML version=

= "npgsql.npgsqlservices, npgsql.entityframework" /> providers> EntityFramework> System.Data> dbproviderfactories> Removeinvariant= "Npgsql">Remove> Addname= "Npgsql Data Provider"invariant= "Npgsql"Description= ". Net Framework Data Provider for Postgresql Server"type= "Npgsql.npgsqlfactory, npgsql" /> dbproviderfactories> System.Data> connectionStrings> Addname= "Brkxxcontext"connectionString= "server=127.0.0.1; User id=postgres;password=energy;data

UWP: uses Entity Framework Core in UWP to operate SQLite databases. It is quite common to use the SQLite database to store data in applications. SQLite is used on the UWP Platform. SQLite for Universal Windows Platform and

Recently, we have developed a small application that uses SQLite as a database. When we started using dblinq, there was an unsupported problem when we made a LINQ query. Later I saw that Entity Framework supports SQLite, so it was quickly converted. Complete development and test on the development machine. When deploye

Entity Framework uses some configurations of Sqlite, entitysqlite Some time ago I tried to use the Entity Framework for Sqlite environment and found some pitfalls. Record them. I also tried to configure multiple databases, includi

Recently, we have developed a small application that uses SQLite as a database. When we started using dblinq, there was an unsupported problem when we made a LINQ query. Later I saw that Entity Framework (EDM) supports SQLite, so it was converted quickly. Complete development and test on the development machine. Deploy

component in the project (using NuGet) Open the VS menu in turn: Tools + NuGet Package Manager--The NuGet package for managing solutions. Search SQLite, click Install, show Green title indicates that the installation has been successful. 　　　　 2. Demonstration 　　　　　After the installation is complete, follow the steps: "New + = ADO." NET Entity Data model and the EF designer from the database = + New Conne

Tags: tin using creat nbu top ima foreach depend spanThe Entity Framework Core (hereinafter referred to as "EF core") supports multiple databases. In this article, we'll look at how to create a SQLite database using EF Core's code first method Download SQLite, unzip will get three files, put in the C:\

These days in the study of how to use the entity Framework to access the database, which also took a lot of detours, fortunately finally set up the environment success, the following detailed description of the environment under construction steps1. Download and install SQLite Data ProviderTo official website: http://system.data.sqlite.org/index.html/doc/trunk/ww

Label:Some time ago tried to use the entity Framework for SQLite environment, found some potholes, record. At the same time, try configuring multiple databases, including SQLite, SQL Server, SQL Server LocalDB, SQL Server Compact. I built the demo project structure and the packages installed through NuGet: EFDemo.Mul

Tags: img png data wiki file name HTML run EXE installTo EF6 Code First mode support SQLite has a few steps: One, need to install Sqlite-netfx451-setup-bundle-x86-2013-1.0.92.0.exe to let vs add ado with SQLite optional 1) go to Http://system.data.sqlite.org/index.html/doc/trunk/www/downloads.wiki to download the corresponding. NET version of the installation fil

To develop a website, we want to use SQLite for deployment convenience, so we should try a demo first. The local machine runs normally and then try it on the server, "the specified storage zone provider cannot be found in the configuration or is invalid." ----> "Find the. NET Framework data provider that is not requested. May not be installed ". The original is English, probably this meaning, so searched, f

Tags: class body provider Log div solution Install model addOriginating From: http://bbs.csdn.net/topics/390917337Dude, I just found a solution on StackOverflow.http://stackoverflow.com/questions/21823719/ Visual-studio-2013-say-me-entity-framework-that-the-provider-of-sqlite-is-not-foMy own problem has been solved, is to use

The formation of Entity Framework object Framework -- separation and combination of the data transmission model DTO and Entity model Entity, dtoentity When using the Entity Framework, m

Entity Framework tutorial -- Entity type in Entity Framework, entityframework Entity types in Entity Framework: In the previous chapter, we

Entity Framework object Framework formation journey-Entity Framework based on generic warehousing model (1), entityframework I haven't written a blog for a long time, and some readers often ask some questions. However, I have been very busy recently. Besides my daily work, i

Entity Framework object Framework formation journey-Entity Framework based on generic warehousing model (1), entityframework I haven't written a blog for a long time, and some readers often ask some questions. However, I have been very busy recently. Besides my daily work, i

Entity Framework object Framework formation journey -- Code First Framework Design (5), entity -- code The previous several articles introduced the formation process of the Entity Framework