WPF treeview to display data in two level

Question

Hi,

 

I am having treeview to display two level of data as follows:

 

Projects

  Project 1

  Project 2

  Project 3

Resources

  Emp1

  Emp2

  Emp3

 

I am able to display this data in treeview control.

 

I would like to have different format for children of Projects and Resources.

 

Anybody has any idea how can I achieve this.

Is it possible to have two user control each for Project and Employee to be display in treeview.