How to get access to nested tables ?

[Administrator]

Hello !
How to get access to nested tables ?
From GridGroupingControl at runtime.

[Administrator]

You can get access to a nested table inside a record as follows:

NestedTable nt = groupingGrid.Table.Records[n].NestedTables[0];

whereas n is the specific record that owns the nested table.

NestedTable has a ChildTable property.

ChildTable ct = nt.ChildTable;

To get access to a specific record in that child table you can then call

Record recordInNestedTable = ct.Records[0];

or

Record recordInNestedTable = ct.FilteredRecords[0];

If you need access to the TableDescriptor for a nested relation, you can call

GridTableDescriptor td = this.gridGroupingControl1.TableDescriptor.Relations[0].ChildTableDescriptor;

Let me know if you have other questions.

Thanks,
Stefan