AddForeignKeyOperation Class

Reference

Definition

Namespace:: System.Data.Entity.Migrations.Model

Assembly:: EntityFramework.dll

Important

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Represents a foreign key constraint being added to a table.

Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc.

public class AddForeignKeyOperation : System.Data.Entity.Migrations.Model.ForeignKeyOperation

type AddForeignKeyOperation = class
    inherit ForeignKeyOperation

Public Class AddForeignKeyOperation
Inherits ForeignKeyOperation

Inheritance: Object

MigrationOperation

ForeignKeyOperation
AddForeignKeyOperation

Constructors

AddForeignKeyOperation(Object)

Initializes a new instance of the AddForeignKeyOperation class. The PrincipalTable, PrincipalColumns, DependentTable and DependentColumns properties should also be populated.

Properties

AnonymousArguments	Gets additional arguments that may be processed by providers. Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc. (Inherited from MigrationOperation)
CascadeDelete	Gets or sets a value indicating if cascade delete should be configured on the foreign key constraint.
DependentColumns	The names of the foreign key column(s). Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc. (Inherited from ForeignKeyOperation)
DependentTable	Gets or sets the name of the table that the foreign key columns exist in. Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc. (Inherited from ForeignKeyOperation)
HasDefaultName	Gets a value indicating if a specific name has been supplied for this foreign key constraint. (Inherited from ForeignKeyOperation)
Inverse	Gets an operation to drop the foreign key constraint.
IsDestructiveChange	Gets a value indicating if this operation may result in data loss.
Name	Gets or sets the name of this foreign key constraint. If no name is supplied, a default name will be calculated. Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc. (Inherited from ForeignKeyOperation)
PrincipalColumns	The names of the column(s) that the foreign key constraint should target. Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc.
PrincipalTable	Gets or sets the name of the table that the foreign key constraint targets. Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc. (Inherited from ForeignKeyOperation)

Methods

CreateCreateIndexOperation()

Gets an operation to create an index on the foreign key column(s).

Applies to