次の方法で共有

CoreStrings.DuplicateForeignKey メソッド

  • リファレンス

定義

名前空間:
Microsoft.EntityFrameworkCore.Diagnostics
アセンブリ:
Microsoft.EntityFrameworkCore.dll
パッケージ:
Microsoft.EntityFrameworkCore v3.0.0
パッケージ:
Microsoft.EntityFrameworkCore v3.1.0
パッケージ:
Microsoft.EntityFrameworkCore v5.0.0
パッケージ:
Microsoft.EntityFrameworkCore v6.0.0
パッケージ:
Microsoft.EntityFrameworkCore v7.0.0
パッケージ:
Microsoft.EntityFrameworkCore v8.0.0

同じプロパティの外部キーがエンティティ型 '{duplicateEntityType}' に既に存在し、'{principalType}' のキー {keyProperties} も対象としているため、外部キー {foreignKeyProperties} をエンティティ型 '{entityType}' に追加できません。

public static string DuplicateForeignKey (object foreignKey, object entityType, object duplicateEntityType, object key, object principalType);
public static string DuplicateForeignKey (object foreignKeyProperties, object entityType, object duplicateEntityType, object keyProperties, object principalType);
public static string DuplicateForeignKey (object? foreignKeyProperties, object? entityType, object? duplicateEntityType, object? keyProperties, object? principalType);
static member DuplicateForeignKey : obj * obj * obj * obj * obj -> string
static member DuplicateForeignKey : obj * obj * obj * obj * obj -> string
Public Shared Function DuplicateForeignKey (foreignKey As Object, entityType As Object, duplicateEntityType As Object, key As Object, principalType As Object) As String
Public Shared Function DuplicateForeignKey (foreignKeyProperties As Object, entityType As Object, duplicateEntityType As Object, keyProperties As Object, principalType As Object) As String

パラメーター

foreignKeyforeignKeyProperties
Object
entityType
Object
duplicateEntityType
Object
keykeyProperties
Object
principalType
Object

戻り値

String

適用対象