Problem : In SQL you can express multiple aggregates in a single database query like this: SELECT MIN(p.x), MAX(p.x), MIN(p.y), […]
Tag: entity-framework
Why does “await LoadAsync()” freeze the UI while “await Task.Run(() => Load())” does not?
Problem : I’m following a walkthrough on how to combine EntityFramework with WPF. I decided to play around with async/await […]
Doesn’t await when using ForEachAsync with await inside Action
Problem : The following should return “C”, but it returns “B” using System.Data.Entity; //… var state = “A”; var qry […]
Custom setter for C# model
Problem : I don’t know how to make custom setter for C# data model. The scenario is pretty simple, I […]
How to find out field maximum length in Entity Framework in .NET 4?
Problem : According to this question, there’s no built-in way in EF v1 to figure out the length of a […]
Should I have different DTOs for Create and Update? (CRUD) [closed]
Problem : Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the […]
Converting a EF CodeFirst Base class to a Inherited class (using table-per-type)
Problem : I am using EF Code First and have two classes defined as follows: public class User { public […]
Entity Framework: Bulk UpdateFromQuery in Batches
Problem : I want to perform a bulk update for a Million+ rows. However, I don’t want to update the […]
UnitOfWork Implementation
Problem : Ive been able to implement a little cool unit of work to work with entity framework. I came […]
LINQ to Entities does not recognize the method ‘System.Linq.IQueryable`
Problem : I want to run this LINQ simple code to have record number in LINQ but result is beneath […]