NavigationBuilder.IsRequired(Boolean) Method
Definition
Important
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Configures whether this navigation is required.
public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.NavigationBuilder IsRequired (bool required = true);abstract member IsRequired : bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.NavigationBuilder
override this.IsRequired : bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.NavigationBuilderPublic Overridable Function IsRequired (Optional required As Boolean = true) As NavigationBuilderParameters
- required
- Boolean
A value indicating whether the navigation should be required.
Returns
The same builder instance so that multiple configuration calls can be chained.
Applies to
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Entity Framework