About this problem my previous question is that. How to Access Multiple Classes data in One MainClass? Now to make my problem more clear i provide source code here SourceCode. As my source Code show i declare all the classes in my mainclass and my coding is in my mainclass.But i want to place all my mainclass code to its related class that i create in my application.For Exp Code related to first Class i want to place all there and Code related to Second Class place in Second Class.Now problem for me is that if i place all code to its related Classes then how we can access these Classes.Any Help will be appriated?