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12 lis 2024 · The starting point for all DbContext configuration is DbContextOptionsBuilder. There are three ways to get this builder: In AddDbContext and related methods; In OnConfiguring; Constructed explicitly with new; Examples of each of these are shown in the preceding sections. The same configuration can be applied regardless of where the builder ...
18 mar 2015 · Entity Framework Core supports dependency injection for DbContext subclasses. This mechanism includes allowing for configuration of data access outside of of the DbContext. For example, the following would configure EF to persist to a SQL server using a connection string retrieved from config.json.
The starting point for all DbContext configuration is xref:Microsoft.EntityFrameworkCore.DbContextOptionsBuilder. There are three ways to get this builder: In AddDbContext and related methods; In OnConfiguring; Constructed explicitly with new
20 sie 2024 · DbContext is a central class in Entity Framework Core that manages the database connection and serves as a gateway for querying and saving instances of your entities. Key Components:...
In this post, we will see how to configure DbContext in Entity framework EFCore in ASP.NET Core. We will see high-level guidelines and best practices that can be considered in general for configuring the DBCOntext.
The DbContext class also allows you to override the OnModelCreating() and ConfigureConventions() methods to configure the database model and default conventions of EF Core. Visit how to configure a DbContext class for more info.
The connection to the database (including the name of the database) can be specified in several ways. If the parameterless DbContext constructor is called from a derived context, then the name of the derived context is used to find a connection string in the app.config or web.config file.
