DbColumn.IsUnique Property
Definition
Important
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Gets a nullable boolean value that indicates whether a unique constraint applies to this column, or returns null if no value is set. Can be set to either true or false indicating whether a unique constraint applies to this column, or null (Nothing in Visual Basic) when overridden in a derived class.
public: property Nullable<bool> IsUnique { public:
Nullable<bool> get(); protected:
void set(Nullable<bool> value); };public bool? IsUnique { get; protected set; }member this.IsUnique : Nullable<bool> with get, setPublic Property IsUnique As Nullable(Of Boolean)Property Value
Returns true if a unique constraint applies to this column; otherwise, false. If no value is set, returns a null reference (Nothing in Visual Basic).
Applies to
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