/// <summary>
/// Attaches referenced column combobox to the proper datasource with posible
/// referenced columns.
/// </summary>
private void AttachReferencedColumnColumn()
{
if (!String.IsNullOrEmpty(ReferencedTable))
{
// Reset data soure before rebind
referenceColumn.DataSource = null;
// Restore binding settings
referenceColumn.DataPropertyName = ForeignKeyColumn.ReferencedColumn;
referenceColumn.DisplayMember = Column.Name;
referenceColumn.ValueMember = Column.Name;
// Set data source for referenced column column
referenceColumn.DataSource = ColumnDescriptor.Enumerate(
Connection,
new object[] {
null,
Connection.Schema,
ReferencedTable
});
}
else
{
// Reset data source for referenced column column
referenceColumn.DataSource = null;
}
}