How to read xml node with Expand/Collapse all node in asp.net C#

Hi,
I have xml node like ,
<Configuration> <Employees>     <Employee ID="1" Type="100" Name="XXX" StartDate="13/7/2015" EndDate="24/7/2015" >        <Qualifications>             <Qualification ID="2" DiscountRate="0" >                          </Qualification>        </Qualifications>    </Employee> </Employees> </Configuration>
In my example,say "Employees" is a parent node and "Employee" is a child node.
     1)How to Expand the attributes in parent node(i.e, Employees) ?(such that my UI should appear like this)
                &nbs ...