Update model from database in entity framework is not working

Instead of "Generate Database from Model," Entitiy Framework uses "Update Database from Model."

With the aid of Visual Studio 2010, I produced a database from an Entity Framework 4 model. Now I was adding new attributes (with default values), altering column descriptions, changing column names, and changing column types repeatedly. The only jobs that cannot be completed automatically are those that do not need a lot of "additional labor" (in ...

Entity Framework update record not working

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Entity Framework 4.0 generating read only model when I create model from existing database

I am integrating Entity Framework support in Visual Studio 2010 using a bespoke ado.net provider that I am developing. For table objects, I'm building every conceivable mapping and reading all pertinent database metadata. A table with main keys and additional fields is used in my test. I get a model with all the column mappings and everything when ...

Updating models from database in Entity Framework 6.0

In Visual Studio 2013, I'm creating a Web API Service and have incorporated an ADO.NET Entity Data Model to my project (Database First)....In my edmx diagram, every table I've included has been successfully constructed....Then I made some adjustments, removing one column and adding two new columns to the original database. Therefore, when I attempt...

Entity Framework 6 Model-First - Update Production Database Based On Local Changes

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How to update model working with EF code first with 'Code First from Database'

You can choose tables when going through the generation process, which you should do. Only pick the most recent....Expand the tiny triangle and choose what you need instead of selecting all tables. Any dependent tables must also be chosen in order for the process to succeed. Simply delete the new code if those dependant tables are already present (...

Updating entity does not work in entity framework 6

I switched my project over to EF6 from EF4. While updating the records, I'm having difficulties. Here's my code:...public int SaveApplicantData(Applicant objApplicant, bool isEdit) { DBEntities context = new DBEntities(); int applicantId = 0; try { if (objApplicant.Id > 0) { ...

update-database -force command is not updating the base in entity framework code -first

Perhaps this question appears to be redundant. But here are the issue that I am facing with the command....Upon executing this command...update-database -force ...I encounter my first error....There is already an object named tblAbc in the database...Then I searched Google and found links to stackoverflow that suggested running ...Initial Add-Migra...

Updating entity framework model after changing the data type of column in database table

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Collection in entity framework model is not updating

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