The application's primary code-behind class has filename _______.
A)Application.xaml
B)Application.xaml.vb
C)Window1.xaml
D)Window1.xaml.vb

Question

Quizplus · Accepted Answer

The primary code-behind class for a WPF application is typically named [name of the project].xaml.vb (or .cs for C#) which in this case is Application.xaml.vb. Option A and C are for XAML files that define UI elements, while option D is for the code-behind of a specific window.

The Application's Primary Code-Behind Class Has Filename _______