OptionalNavigationPropertyConfiguration<TEntityType,TTargetEntityType>.WithOptionalPrincipal Method

  • Reference

Definition

Namespace:
System.Data.Entity.ModelConfiguration.Configuration
Assembly:
EntityFramework.dll

Overloads

WithOptionalPrincipal()

Configures the relationship to be optional:optional without a navigation property on the other side of the relationship. The entity type being configured will be the principal in the relationship. The entity type that the relationship targets will be the dependent and contain a foreign key to the principal.
WithOptionalPrincipal(Expression<Func<TTargetEntityType,TEntityType>>)

Configures the relationship to be optional:optional with a navigation property on the other side of the relationship. The entity type being configured will be the principal in the relationship. The entity type that the relationship targets will be the dependent and contain a foreign key to the principal.

WithOptionalPrincipal()

Configures the relationship to be optional:optional without a navigation property on the other side of the relationship. The entity type being configured will be the principal in the relationship. The entity type that the relationship targets will be the dependent and contain a foreign key to the principal.

public System.Data.Entity.ModelConfiguration.Configuration.ForeignKeyNavigationPropertyConfiguration WithOptionalPrincipal ();
member this.WithOptionalPrincipal : unit -> System.Data.Entity.ModelConfiguration.Configuration.ForeignKeyNavigationPropertyConfiguration
Public Function WithOptionalPrincipal () As ForeignKeyNavigationPropertyConfiguration

Returns

ForeignKeyNavigationPropertyConfiguration

A configuration object that can be used to further configure the relationship.

Applies to

WithOptionalPrincipal(Expression<Func<TTargetEntityType,TEntityType>>)

Configures the relationship to be optional:optional with a navigation property on the other side of the relationship. The entity type being configured will be the principal in the relationship. The entity type that the relationship targets will be the dependent and contain a foreign key to the principal.

[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public System.Data.Entity.ModelConfiguration.Configuration.ForeignKeyNavigationPropertyConfiguration WithOptionalPrincipal (System.Linq.Expressions.Expression<Func<TTargetEntityType,TEntityType>> navigationPropertyExpression);
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1006:DoNotNestGenericTypesInMemberSignatures")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1011:ConsiderPassingBaseTypesAsParameters")]
public System.Data.Entity.ModelConfiguration.Configuration.ForeignKeyNavigationPropertyConfiguration WithOptionalPrincipal (System.Linq.Expressions.Expression<Func<TTargetEntityType,TEntityType>> navigationPropertyExpression);
member this.WithOptionalPrincipal : System.Linq.Expressions.Expression<Func<'argetEntityType, 'EntityType>> -> System.Data.Entity.ModelConfiguration.Configuration.ForeignKeyNavigationPropertyConfiguration
Public Function WithOptionalPrincipal (navigationPropertyExpression As Expression(Of Func(Of TTargetEntityType, TEntityType))) As ForeignKeyNavigationPropertyConfiguration

Parameters

navigationPropertyExpression
Expression<Func<TTargetEntityType,TEntityType>>

A lambda expression representing the navigation property on the other end of the relationship.

Returns

ForeignKeyNavigationPropertyConfiguration

A configuration object that can be used to further configure the relationship.

Attributes
SuppressMessageAttribute

Applies to