Returns true if this collection has a relation at this index, false otherwise.
[Visual Basic] Overloads Overridable Public Function Contains( _ ByVal index As Integer _ ) As Boolean [C#] public virtual bool Contains( int index ); [C++] public: virtual bool Contains( int index ); [JScript] public function Contains( index : int ) : Boolean;
Whether a relation exists at this index.
RelationsCollection Class | RelationsCollection Members | System.Data Namespace | RelationsCollection.Contains Overload List