Cannot access non-static method in static context?

Question

Given this code....

public class CalibrationViewModel : ViewModelBase
{
    private FileSystemWatcher fsw;

    public CalibrationViewModel(Calibration calibrati         


        

Answer 1

Change this:

Dispatcher.BeginInvoke

to this:

Dispatcher.CurrentDispatcher.BeginInvoke

the issue is BeginInvoke is an instance method and needs an instance to access it. However, your current syntax is trying to access BeginInvoke in a static manner off the class Dispatcher and that's what's causing this error:

Cannot access non-static method BeginInvoke in static context