How to Creating a Three-Level Navigation Form, First and second level must be in horizontal orientation, third level desirable be to vertical orientation and dependent of level 2.
:banghead:
I solved this problem, solution is in fact that next navigation control are level off last navigation controls than are in form, you can create multilevel navigation form, only last level can be in vertical orientation.
I can describe in detail the solution with screen captures just need to tell me where , unfortunately I do not have your own blog