Gets the child columns of this relation.
[Visual Basic] Overridable Public ReadOnly Property ChildColumns As DataColumn () [C#] public DataColumn[] ChildColumns {virtual get;} [C++] public: __property virtual DataColumn* get_ChildColumns(); [JScript] public function get ChildColumns() : DataColumn[];
An array of DataColumn objects.
The following example gets the child columns or a DataRelation.
[Visual Basic]
Private Sub GetChildCols() Dim ChildArr() As DataColumn ' Get the DataRelation of a DataSet. Dim dr As DataRelation dr = DataSet1.Relations("CustomerOrders") ' Get the child columns. ChildArr = dr.ChildColumns ' Print the ColumnName of each column. Dim i As Integer For i = 0 to Ubound(ChildArr) Debug.Print ChildArr(i).ColumnName Next i End Sub
DataRelation Class | DataRelation Members | System.Data Namespace | DataColumn | ParentColumns