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RowIsExpandedChanged in radgridview

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GridView
This is a migrated thread and some comments may be shown as answers.
Koti
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Koti asked on 24 Jul 2012, 08:10 AM
Hi
I have hierarchial radgridview.
gridview have childgridview. In child gridview has subchild gridview.
In sub child gridview has another child.
Like parent ->child ->sub child -> sub subchild
when expanding parent, child gridview poplating ,
when expanding child, sub child gridview poplating. 
when expanding sub child gridview, sub subchild gridview poplating. 

My problem is
when expanding the child, it's RowIsExpandedChanged is firing and also it's parent gridview RowIsExpandedChanged is firing,

when expanding the sub child, it's RowIsExpandedChanged is firing and also child gridview's RowIsExpandedChanged is firing and parent gridview RowIsExpandedChanged is firing,
 

when expanding the sub subchild, it's RowIsExpandedChanged is firing and also sub child gridview's RowIsExpanded is firing and also child gridview's RowIsExpandedChanged is firing and parent gridview RowIsExpandedChanged is firing,
  

 How to restrict child grid's parent RowIsExpandedChanged event firing ?

No answers yet. Maybe you can help?

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Koti
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