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Check to See What's Changed in Entity Framework

When you call Entity Framework's SaveChanges method, Entity Framework has to know what entities have changed in order to figure out what SQL Update/Delete/Insert statements to generate. If you also wa... read more

ASP.NET Core - CRUD Using Angular 5 and Entity Framework Core, Part 2

Here, we can also see the action methods, Edit and Delete. If we want to edit an existing employee record, click the Edit action link. It will open the Edit page as below where we can change ... using ... read more

Updating The Model

Because the designer is so closely linked to the underlying EDMX, changes ... have to check several properties to be sure. We’ll see another way to check the Entity Key when we look at the Model Brows... read more

Entity Framework Core: Logging

As part of the process, I need to see the queries generated by Entity Framework Core to make sure they were not the source of the issue (they were not). I’m going to be making these changes using ... ... read more

Introduction to Profiler

This is becoming even more important with the increased use of ORM tools like nHibernate, Linq to SQL, and Entity Framework ... events check box. Then you will have access to the 170 available events. ... read more

Migrations - Under the Hood

We were effectively on a see-saw where, when we fixed migration scripts for ... in case they get in a similar situation. How to recover from Entity Framework nightmare - database already has tables wi... read more

An In Depth Guide Into a Ridiculously Simple API Using .NET Core

That means a connection can be made as simply as : This will confirm you have properly installed the required tools for Entity Framework ... You will now see the generated SQL script that has been use... read more

The Reality of Getting Started with Test-Driven Development

If the Action method is returning a collection, do you just need to check to see how many objects are in the Model ... In your test, you could run a LINQ/Entity Framework query to count the number of ... read more

The WIRED Guide to Data Breaches

Sometimes the affected company will send you an email suggesting that you change a password or credit card number ... you won’t necessarily see an immediate negative impact. Hackers who steal a trove ... read more

DevOps for Databases

Even though there are a number of powerful tools to automate database changes, let’s take a look at one approach that you can easily automate with tools like Jenkins or VSTS by using Entity Framework ... read more

The Lagom Framework

The conceptual proximity of domain driven design and microservices can be found in different locations in the Lagom framework ... You can see exactly how this is presented in the code. Our quite simpl... read more

Pablo Castro, Britt Johnston, Michael Pizzo: ADO.NET Entity Framework - One Year Later

We actually now fully support databases that use owning schemas to group tables (we didn't back a year ago when we did the original Channel 9 video that's referenced ... is the difference that the Ent... read more