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Bound DataGrids - relations between them

Hello! I have 3 binded datagrid displayed on a form. There is a parent to children to children relation between them and it works. The correct children info is displayed depending on the current row of it's parent. The only thing is that I would like the child datagrid to be disabled if there is no parent selected. Is there a way to do that automatically? Right now, the user can write info in a child datagrid even if there are no rows in the parent grid.

1 Reply

PC Pascal Couture November 6, 2002 02:05 PM UTC

I forgot. If there is info written in the child datagrid while no parent is selected, I get an error (which is normal and which I wan't to avoid).

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