RequiredNavigationPropertyConfiguration<TEntityType,TTargetEntityType>.WithOptional Method

  • Reference

Definition

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

Overloads

WithOptional()

Configures the relationship to be required:optional without a navigation property on the other side of the relationship.
WithOptional(Expression<Func<TTargetEntityType,TEntityType>>)

Configures the relationship to be required:optional with a navigation property on the other side of the relationship.

WithOptional()

Configures the relationship to be required:optional without a navigation property on the other side of the relationship.

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

Returns

ForeignKeyNavigationPropertyConfiguration

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

Applies to

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

Configures the relationship to be required:optional with a navigation property on the other side of the relationship.

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

Parameters

navigationPropertyExpression
Expression<Func<TTargetEntityType,TEntityType>>

An lambda expression representing the navigation property on the other end of the relationship. C#: t => t.MyProperty VB.Net: Function(t) t.MyProperty

Returns

ForeignKeyNavigationPropertyConfiguration

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

Attributes
SuppressMessageAttribute

Applies to