December 2019
Intermediate to advanced
510 pages
11h 33m
English
Content preview from Hands-On RESTful Web Services with ASP.NET Core 3
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DbContext definition
DbContext is one of the abstractions between our application and the database. It enables us to interact with, and perform operations over, data. A DbContext implementation is also the representation of a session between our application and the database, and it can be used to query and save the instances of the application entities into our data source. Let's take a quick look at the DbContext implementation in the Catalog.Infrastructure project:
using System.Threading;using System.Threading.Tasks;using Catalog.Domain.Entities;using Catalog.Domain.Repositories;using Microsoft.EntityFrameworkCore;namespace Catalog.Infrastructure{ public class CatalogContext : DbContext, IUnitOfWork { public const string DEFAULT_SCHEMA ...
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