♣    WPF user interface can be divided into two types

               1. Client area

               2. Non Client area

Structure of WPF user interface :


wpf13


Client Area :


♣    With in the WPF window the area which we will use can be called as client area

Non Client Area :


♣    With in the WPF window the area which is occupied with system menu, icon, remaining buttons and so on is called as Non client area.