Show the relation field for two tables in a gridgroupingcontrol

[Julien Goldberg]

Hello.

I have two tables in a gridgroupingcontrol, linked by the field "ID".

In the child grids, the column "ID" is hidden. There is a property or a way to show it?

thank you.

[Administrator]

Did you try adding the ID column to the child''s VisibleColumns collection?

GridTableDescriptor td = groupingGrid.TableDescriptor.Relations["ParentToChild"].ChildTableDescriptor;
td.VisibleColumns.Add("ID");

[Julien Goldberg]

I''v tried. Seems to do nothing.

Thank you

>Did you try adding the ID column to the child''s VisibleColumns collection?
>
>

>GridTableDescriptor td = groupingGrid.TableDescriptor.Relations["ParentToChild"].ChildTableDescriptor;
>td.VisibleColumns.Add("ID");
>

[Administrator]

Try adding it back into the Columns collection. This code worked for me.

GridTableDescriptor td = gridGroupingControl1.TableDescriptor.Relations["ParentToChild"].ChildTableDescriptor;
td.Columns.Add("ID");