RuntimeForeignKey.IReadOnlyForeignKey.IsRequired 屬性

定義

命名空間:

Microsoft.EntityFrameworkCore.Metadata

組件:

Microsoft.EntityFrameworkCore.dll

套件:

Microsoft.EntityFrameworkCore v8.0.0

取得值，指出是否需要主體實體。 如果 true 為 ，則相依實體必須一律指派給有效的主體實體。

bool Microsoft.EntityFrameworkCore.Metadata.IReadOnlyForeignKey.IsRequired { [System.Diagnostics.DebuggerStepThrough] get; }

[<get: System.Diagnostics.DebuggerStepThrough>]
member this.Microsoft.EntityFrameworkCore.Metadata.IReadOnlyForeignKey.IsRequired : bool

 ReadOnly Property IsRequired As Boolean Implements IReadOnlyForeignKey.IsRequired

屬性值

Boolean

實作

IsRequired

屬性

DebuggerStepThroughAttribute