subtotals in hierarchy radgrid

[d-cpt]

I have a 3-level hierarchy radgrid as:
State name
    County name
        Township name - population
I can get subtotal for township population using Aggregate=Sum
Is that possible to get each County population total , State population, and all states population grand total?
Regards,

d-cpt

[Yavor]

Hello d-cpt,

You can use footer aggregates on per-table basis.
Let me know how this meets your requirements.

All the best,
Yavor
the Telerik team

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[d-cpt]

Hi Yavor,

Thank you for your reply. I actually did as you said. My grid is exactly like the 3-level hierarchy radgrid example. Yet, I can get the subtotal for each  townships of a County by using footer Aggregate=Sum.
May you give a tip for add a subtotal of a state and a grand total of all states.

Regards,

d-cpt

[Yavor]

Hello d-cpt,

Basically, if you would like to perform custom calculations on the control, you can use an approach similar to this one - adding the values one you perform the calculations.
I hope this gets you started properly.

Sincerely yours,
Yavor
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

[d-cpt]

Thank you, Yavor.

Regards,

d-cpt