RelationalForeignKeyExtensions.FindSharedObjectRootForeignKey Method
Definition
Important
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Overloads
| FindSharedObjectRootForeignKey(IConventionForeignKey, StoreObjectIdentifier) |
Finds the first IConventionForeignKey that is mapped to the same constraint in a shared table-like object. This method is typically used by database providers (and other extensions). It is generally not used in application code. |
| FindSharedObjectRootForeignKey(IForeignKey, StoreObjectIdentifier) |
Finds the first IForeignKey that is mapped to the same constraint in a shared table-like object. This method is typically used by database providers (and other extensions). It is generally not used in application code. |
| FindSharedObjectRootForeignKey(IMutableForeignKey, StoreObjectIdentifier) |
Finds the first IMutableForeignKey that is mapped to the same constraint in a shared table-like object. This method is typically used by database providers (and other extensions). It is generally not used in application code. |
| FindSharedObjectRootForeignKey(IReadOnlyForeignKey, StoreObjectIdentifier) |
Finds the first IForeignKey that is mapped to the same constraint in a shared table-like object. This method is typically used by database providers (and other extensions). It is generally not used in application code. |
FindSharedObjectRootForeignKey(IConventionForeignKey, StoreObjectIdentifier)
Finds the first IConventionForeignKey that is mapped to the same constraint in a shared table-like object.
This method is typically used by database providers (and other extensions). It is generally not used in application code.
public static Microsoft.EntityFrameworkCore.Metadata.IConventionForeignKey FindSharedObjectRootForeignKey (this Microsoft.EntityFrameworkCore.Metadata.IConventionForeignKey foreignKey, in Microsoft.EntityFrameworkCore.Metadata.StoreObjectIdentifier storeObject);public static Microsoft.EntityFrameworkCore.Metadata.IConventionForeignKey? FindSharedObjectRootForeignKey (this Microsoft.EntityFrameworkCore.Metadata.IConventionForeignKey foreignKey, in Microsoft.EntityFrameworkCore.Metadata.StoreObjectIdentifier storeObject);static member FindSharedObjectRootForeignKey : Microsoft.EntityFrameworkCore.Metadata.IConventionForeignKey * StoreObjectIdentifier -> Microsoft.EntityFrameworkCore.Metadata.IConventionForeignKey<Extension()>
Public Function FindSharedObjectRootForeignKey (foreignKey As IConventionForeignKey, ByRef storeObject As StoreObjectIdentifier) As IConventionForeignKeyParameters
- foreignKey
- IConventionForeignKey
The foreign key.
- storeObject
- StoreObjectIdentifier
The identifier of the containing store object.
Returns
The foreign key if found, or null if none was found.
Applies to
FindSharedObjectRootForeignKey(IForeignKey, StoreObjectIdentifier)
Finds the first IForeignKey that is mapped to the same constraint in a shared table-like object.
This method is typically used by database providers (and other extensions). It is generally not used in application code.
public static Microsoft.EntityFrameworkCore.Metadata.IForeignKey FindSharedObjectRootForeignKey (this Microsoft.EntityFrameworkCore.Metadata.IForeignKey foreignKey, in Microsoft.EntityFrameworkCore.Metadata.StoreObjectIdentifier storeObject);public static Microsoft.EntityFrameworkCore.Metadata.IForeignKey? FindSharedObjectRootForeignKey (this Microsoft.EntityFrameworkCore.Metadata.IForeignKey foreignKey, in Microsoft.EntityFrameworkCore.Metadata.StoreObjectIdentifier storeObject);static member FindSharedObjectRootForeignKey : Microsoft.EntityFrameworkCore.Metadata.IForeignKey * StoreObjectIdentifier -> Microsoft.EntityFrameworkCore.Metadata.IForeignKey<Extension()>
Public Function FindSharedObjectRootForeignKey (foreignKey As IForeignKey, ByRef storeObject As StoreObjectIdentifier) As IForeignKeyParameters
- foreignKey
- IForeignKey
The foreign key.
- storeObject
- StoreObjectIdentifier
The identifier of the containing store object.
Returns
The foreign key if found, or null if none was found.
Applies to
FindSharedObjectRootForeignKey(IMutableForeignKey, StoreObjectIdentifier)
Finds the first IMutableForeignKey that is mapped to the same constraint in a shared table-like object.
This method is typically used by database providers (and other extensions). It is generally not used in application code.
public static Microsoft.EntityFrameworkCore.Metadata.IMutableForeignKey FindSharedObjectRootForeignKey (this Microsoft.EntityFrameworkCore.Metadata.IMutableForeignKey foreignKey, in Microsoft.EntityFrameworkCore.Metadata.StoreObjectIdentifier storeObject);public static Microsoft.EntityFrameworkCore.Metadata.IMutableForeignKey? FindSharedObjectRootForeignKey (this Microsoft.EntityFrameworkCore.Metadata.IMutableForeignKey foreignKey, in Microsoft.EntityFrameworkCore.Metadata.StoreObjectIdentifier storeObject);static member FindSharedObjectRootForeignKey : Microsoft.EntityFrameworkCore.Metadata.IMutableForeignKey * StoreObjectIdentifier -> Microsoft.EntityFrameworkCore.Metadata.IMutableForeignKey<Extension()>
Public Function FindSharedObjectRootForeignKey (foreignKey As IMutableForeignKey, ByRef storeObject As StoreObjectIdentifier) As IMutableForeignKeyParameters
- foreignKey
- IMutableForeignKey
The foreign key.
- storeObject
- StoreObjectIdentifier
The identifier of the containing store object.
Returns
The foreign key if found, or null if none was found.
Applies to
FindSharedObjectRootForeignKey(IReadOnlyForeignKey, StoreObjectIdentifier)
Finds the first IForeignKey that is mapped to the same constraint in a shared table-like object.
This method is typically used by database providers (and other extensions). It is generally not used in application code.
public static Microsoft.EntityFrameworkCore.Metadata.IReadOnlyForeignKey? FindSharedObjectRootForeignKey (this Microsoft.EntityFrameworkCore.Metadata.IReadOnlyForeignKey foreignKey, in Microsoft.EntityFrameworkCore.Metadata.StoreObjectIdentifier storeObject);static member FindSharedObjectRootForeignKey : Microsoft.EntityFrameworkCore.Metadata.IReadOnlyForeignKey * StoreObjectIdentifier -> Microsoft.EntityFrameworkCore.Metadata.IReadOnlyForeignKey<Extension()>
Public Function FindSharedObjectRootForeignKey (foreignKey As IReadOnlyForeignKey, ByRef storeObject As StoreObjectIdentifier) As IReadOnlyForeignKeyParameters
- foreignKey
- IReadOnlyForeignKey
The foreign key.
- storeObject
- StoreObjectIdentifier
The identifier of the containing store object.
Returns
The foreign key if found, or null if none was found.
Applies to
Entity Framework