DropDown Grouping recursive data Deep level 4

Hello,

do you have a sample code with a dropdown grouping controls with a data structure with hierarchical data with a deep level of 4 ?

It seems that in the sample, each level is mapped from a customer row and a Order item row in Populate method.

Do you have a version which work with a "generic" hierarchical data structure parsed in a recursived manner ?

Thank you for your help

Julien

No, we have just this example. Feel free to modding it in the way you need.