ReferenceCollectionBuilder.HasPrincipalKey(String[]) Method
Definition
Important
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Configures the unique property(s) that this relationship targets. Typically you would only call this method if you want to use a property(s) other than the primary key as the principal property(s). If the specified property(s) is not already a unique constraint (or the primary key) then a new unique constraint will be introduced.
public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceCollectionBuilder HasPrincipalKey (params string[] keyPropertyNames);abstract member HasPrincipalKey : string[] -> Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceCollectionBuilder
override this.HasPrincipalKey : string[] -> Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceCollectionBuilderPublic Overridable Function HasPrincipalKey (ParamArray keyPropertyNames As String()) As ReferenceCollectionBuilderParameters
- keyPropertyNames
- String[]
The name(s) of the referenced key property(s).
Returns
The same builder instance so that multiple configuration calls can be chained.
Applies to
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Entity Framework