Might anyone be able to assist me with writing a (hopefully) simple program to generate an "outline" of successively imbedded nodes, ideally for Visual Basic 2005? Although the recursive technique is the part I'm wrestling with (and thus could probably figure out the rest) the ideal input would be a global one dimensional array containing the number of nodes at each level (0=stop), for instance level[4]=3,2,1,0 would generate the following...