I want to build a custom control that uses both the DataGrid and the
DataList. My questions are:

1) What is the best way to do this? Should I derive my class from both or
should I simply use private
inheritance (have an instance of each in my control)

2) In deriving from the DataGrid, how do I know what needs to be overidden
and what doesn't? (if you have a good reference I'll take it)

3) In deriving from the DataList, hos do I know what needs to be overidden
and what doesn't? (again..insert a good reference here if you have one)

Pointers help and comments are greatly appreciated!