AssociationAttribute::IsUnique Property

 

Gets or sets the indication of a uniqueness constraint on the foreign key.

Namespace:   System.Data.Linq.Mapping
Assembly:  System.Data.Linq (in System.Data.Linq.dll)

public:
property bool IsUnique {
	bool get();
	void set(bool value);
}

Property Value

Type: System::Boolean

Default = false.

When true, this property indicates a true 1:1 relationship.

.NET Framework
Available since 3.5
Windows Phone Silverlight
Available since 7.1
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