OptionalNavigationPropertyConfiguration<TEntityType,TTargetEntityType>.WithOptionalPrincipal Method
Definition
Important
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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.ForeignKeyNavigationPropertyConfigurationPublic Function WithOptionalPrincipal () As ForeignKeyNavigationPropertyConfigurationReturns
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.ForeignKeyNavigationPropertyConfigurationPublic Function WithOptionalPrincipal (navigationPropertyExpression As Expression(Of Func(Of TTargetEntityType, TEntityType))) As ForeignKeyNavigationPropertyConfigurationParameters
- navigationPropertyExpression
- Expression<Func<TTargetEntityType,TEntityType>>
A lambda expression representing the navigation property on the other end of the relationship.
Returns
A configuration object that can be used to further configure the relationship.
- Attributes
Applies to
Entity Framework