Category items expand upwards instead of below category name

[Sri]

Is it possible to have the property items expand above the Category name instead of below?  So an example might be like this:
---  Tax property items show above "Taxes" category name  ---
          City Tax:        $500.00
          State Tax:      $1000.00
          Federal Tax:  $2000.00
Taxes

---  Instead of current way where Tax property items show below the category name  ---
Taxes
          City Tax:        $500.00
          State Tax:      $1000.00
          Federal Tax:  $2000.00

I would use this method to sum-up all of the taxes, and have the "Taxes" category name show the total of all taxes listed above it.  Ie:  "Taxes =   $3500.00"
Thank you.

[Dess | Tech Support Engineer, Principal]

Hello Sri,

Thank you for writing.

RadPropertyGrid provides an easy and versatile approach to processing data objects' properties. RadPropertyGrid gives the end-user the ability to group its items thanks to our data processing engine. However, it is not supported to change the expand direction and display all items above the category to which they belong to. For the time being, we have not had similar request from other customers. If other clients require this functionality, we will consider it in the future control's improvement.

I hope this information helps. Should you have further questions, I would be glad to help.

Regards,
Desislava
Telerik