DbContextOptionsExtensionInfo Class

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Information/metadata for an IDbContextOptionsExtension.

public abstract class DbContextOptionsExtensionInfo

type DbContextOptionsExtensionInfo = class

Public MustInherit Class DbContextOptionsExtensionInfo

Inheritance: Object
DbContextOptionsExtensionInfo

Derived: Microsoft.EntityFrameworkCore.Infrastructure.RelationalOptionsExtension.RelationalExtensionInfo

Remarks

See Implementation of database providers and extensions for more information and examples.

Constructors

DbContextOptionsExtensionInfo(IDbContextOptionsExtension)

Creates a new DbContextOptionsExtensionInfo instance containing info/metadata for the given extension.

Properties

Extension	The extension for which this instance contains metadata.
IsDatabaseProvider	`true` if the extension is a database provider; `false` otherwise.
LogFragment	A message fragment for logging typically containing information about any useful non-default options that have been configured.

Methods

GetServiceProviderHashCode()	Returns a hash code created from any options that would cause a new IServiceProvider to be needed. For example, if the options affect a singleton service. However most extensions do not have any such options and should return zero.
PopulateDebugInfo(IDictionary<String,String>)	Populates a dictionary of information that may change between uses of the extension such that it can be compared to a previous configuration for this option and differences can be logged. The dictionary key should be prefixed by the extension name. For example, `"SqlServer:"`.
ShouldUseSameServiceProvider(DbContextOptionsExtensionInfo)	Returns a value indicating whether all of the options used in GetServiceProviderHashCode() are the same as in the given extension.

Applies to

Delen via