MultiParent
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Shows how to create a complex master-detail display.

You can create simple master-detail forms by binding a master grid
to a data table and binding a detail grid to a data relation, e.g.

  _flexMaster.SetDataBinding(ds, "Orders");
  _flexDetail.SetDataBinding(ds, "Orders.Orders_Details");

This sample shows how you can create a master grid that allows
multiple selection. The detail grid will show the detail for all
master items in the selection.
