Context Factory<TContext> Interface
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A factory for creating derived DbContext instances. Implement this interface to enable design-time services for context types that do not have a public default constructor. At design-time, derived DbContext instances can be created in order to enable specific design-time experiences such as model rendering, DDL generation etc. To enable design-time instantiation for derived DbContext types that do not have a public, default constructor, implement this interface. Design-time services will auto-discover implementations of this interface that are in the same assembly as the derived DbContext type.
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1709:IdentifiersShouldBeCasedCorrectly", Justification="Casing is intentional")] public interface IDbContextFactory<out TContext> where TContext : DbContext
public interface IDbContextFactory<out TContext> where TContext : DbContext
type IDbContextFactory<'Context (requires 'Context :> DbContext)> = interface
Public Interface IDbContextFactory(Of Out TContext)
The type of the context.This type parameter is covariant. That is, you can use either the type you specified or any type that is more derived. For more information about covariance and contravariance, see Covariance and Contravariance in Generics.
Creates a new instance of a derived DbContext type.
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