ManyNavigationPropertyConfiguration<TEntityType,TTargetEntityType>.WithOptional Method
Definition
Important
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Overloads
| WithOptional() |
Configures the relationship to be many:optional without a navigation property on the other side of the relationship. |
| WithOptional(Expression<Func<TTargetEntityType,TEntityType>>) |
Configures the relationship to be many:optional with a navigation property on the other side of the relationship. |
WithOptional()
Configures the relationship to be many:optional without a navigation property on the other side of the relationship.
public System.Data.Entity.ModelConfiguration.Configuration.DependentNavigationPropertyConfiguration<TTargetEntityType> WithOptional ();member this.WithOptional : unit -> System.Data.Entity.ModelConfiguration.Configuration.DependentNavigationPropertyConfiguration<'argetEntityType (requires 'argetEntityType : null)>Public Function WithOptional () As DependentNavigationPropertyConfiguration(Of TTargetEntityType)Returns
A configuration object that can be used to further configure the relationship.
Applies to
WithOptional(Expression<Func<TTargetEntityType,TEntityType>>)
Configures the relationship to be many: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.DependentNavigationPropertyConfiguration<TTargetEntityType> 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.DependentNavigationPropertyConfiguration<TTargetEntityType> WithOptional (System.Linq.Expressions.Expression<Func<TTargetEntityType,TEntityType>> navigationPropertyExpression);member this.WithOptional : System.Linq.Expressions.Expression<Func<'argetEntityType, 'EntityType>> -> System.Data.Entity.ModelConfiguration.Configuration.DependentNavigationPropertyConfiguration<'argetEntityType (requires 'argetEntityType : null)>Public Function WithOptional (navigationPropertyExpression As Expression(Of Func(Of TTargetEntityType, TEntityType))) As DependentNavigationPropertyConfiguration(Of TTargetEntityType)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
A configuration object that can be used to further configure the relationship.
- Attributes
Applies to
Entity Framework