The parent columns of this constraint.
[Visual Basic] Overridable Public ReadOnly Property RelatedColumns As DataColumn () [C#] public DataColumn[] RelatedColumns {virtual get;} [C++] public: __property virtual DataColumn* get_RelatedColumns(); [JScript] public function get RelatedColumns() : DataColumn[];
An array of DataColumn objects that are the parent columns of the constraint.
The following example returns an array of DataColumn objects through the RelatedColumns property.
[Visual Basic]
Private GetRelatedColumns() Dim relCols() As DataColumn Dim dr As DataRelation Dim i As Integer ' Get the DataRelation from a DataSet. For Each dr In DataSet1.Relations If dr.GetType.ToString = "System.Data.ForeignKeyConstraint" Then relCols = dr.RelatedColumns For i = 0 To Ubound(relCols) Debug.Print relCols(i).ColumnName Next i End If Next End Sub
ForeignKeyConstraint Class | ForeignKeyConstraint Members | System.Data Namespace | Columns | DataColumn | DataTable | Table | RelatedTable