WPF - How do I get the MainWindow instance?

Question

I have this in MainWindow.xaml.cs:

public partial class MainWindow : Window
{
    public double _frameCounter = 0;\\;

Very new to WPF and C

Answer 1

You can access your field with

Application.Current.MainWindow._frameCounter

Answer 2

Try this: Application.Current.MainWindow._frameCounter

Application.MainWindow MSDN