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Questions tagged [jet-ef-provider]

Use for questions about connecting to mdb files and accdb files using Entity Framework and the JetEntitiyFrameworkProvider

The JetEntityFrameworkProvider is an open source Entity Framework provider that's independently developed (not by Microsoft) that's used for connecting to Access databases (*.mdb, *.accdb) using Entity Framework.

It only supports code first.

You can download it at GitHub or install it using NuGet.

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ADO.NET provider with invariant name 'JetEntityFrameworkProvider' is not registered in the machine or application config file

I want to connect my Homepage to an Access-DB. For that I use: .NET Framework 4.72 API EntityFrameworkProvider.Jet When I try to run it I receave following message System.ArgumentException: The ADO.NET provider with invariant name…
mark_da_rat
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Passing Connection string to the JetEntityFramework

Using the System.Data.SqlClient provider it is possible to pass a connection string to the DbContext constructor as follows; public DataContext() //DbContext { string ConnString = "Connection String Here"; …
KE50
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Get error when scaffold MS Access database (Could not find installable ISAM)

I am using Entity Framework 6 to manage an MS Access database (mdb file). I am now using this project (bubibubi / EntityFrameworkCore.Jet) But in their example, it uses a * .accdb file while I'm using a * .mdb file. When i…
Carlos Alberto Armiliato
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How to connect to Access (*. Accdb) via Entity Framework and JetEntityFrameworkProvider?

I use:  Visual Studio 2017; ; EntityFramework - 6.1.4; JetEntityFrameworkProvider - 6.2.0; WinForm; MS Access - 2016; Database - db.accdb; Tables - Project, Task. …
eusataf
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Connection pooling in JetEntityProviderFramework EF6

Just noticed that https://github.com/bubibubi/EntityFrameworkCore.Jet supports connection pooling. I am currently using https://github.com/bubibubi/JetEntityFrameworkProvider and would like to use connection pooling in the EF6 version until I have…
SilentNot
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How do I do an inner join on two entities and output to another class type

I am creating an entity framework wrapper around an Access DB, and I can't modify the schema. I have an entity called Component and an entity called TerminalInfo. The relationship is 1:0..1. I want to map the results to a 3rd class called…
TheColonel26
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Jet EntityFramework Provider reporting 'Could not find installable ISAM.'

I am using the JetEntityFrameworkProvider I am trying to connect to an MS Access file (it has extension .sep but it is indeed an access file). I know JetEntityFrameworkProvider does support DB first but I should be able to manually create the models…
TheColonel26
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Install JetEntityFrameWorkProvider on Visual Studio 2019 for C#

I want to develope one application in C# under Visual Studio and I pretend to use Entity Framework with two Access DBs (with accdb extension). I found the JetEntityFrameworkProvider project developed by Umberto Ballestrazzi(Alias Bubi), I saw the…
Pau Andrés
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