IsInRelation()

bool System.Data.DataColumn.IsInRelation ( )

inlinepackage

Definition at line 1450 of file DataColumn.cs.

    {
        DataRelationCollection parentRelations = _table.ParentRelations;
        for (int i = 0; i < parentRelations.Count; i++)
        {
            if (parentRelations[i].ChildKey.ContainsColumn(this))
            {
                return true;
            }
        }
        parentRelations = _table.ChildRelations;
        for (int j = 0; j < parentRelations.Count; j++)
        {
            if (parentRelations[j].ParentKey.ContainsColumn(this))
            {
                return true;
            }
        }
        return false;
    }

References System.Data.DataColumn._table, System.Data.DataTable.ChildRelations, System.Collections.Generic.Dictionary< TKey, TValue >.Count, and System.Data.DataTable.ParentRelations.