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IForeignKey.IsRequired Property

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Definition

Namespace:
Microsoft.EntityFrameworkCore.Metadata
Assembly:
Microsoft.EntityFrameworkCore.dll
Package:
Microsoft.EntityFrameworkCore v1.0.6
Package:
Microsoft.EntityFrameworkCore v1.1.6
Package:
Microsoft.EntityFrameworkCore v2.0.3
Package:
Microsoft.EntityFrameworkCore v2.1.11
Package:
Microsoft.EntityFrameworkCore v2.2.6
Package:
Microsoft.EntityFrameworkCore v3.0.0
Package:
Microsoft.EntityFrameworkCore v3.1.0
Package:
Microsoft.EntityFrameworkCore v5.0.0
Source:
IForeignKey.cs

Gets a value indicating whether the principal entity is required. If true, the dependent entity must always be assigned to a valid principal entity.

public bool IsRequired { get; }
member this.IsRequired : bool
Public ReadOnly Property IsRequired As Boolean

Property Value

Boolean

Applies to