The Provided Example gives an error: BeginPolling Only Takes 1 Argument

[MasterAirscrachDev]

title sums up the error
CS1501 No overload for method 'BeginPolling' takes 2 arguments

[BadMagic100]

Classic example of updating the API and not updating the docs. You would now subscribe to one or more events on the DualSense instance, as shown here:

DualSenseAPI/TestDriver/Program.cs

Line 116 in a121e53

static void MainAsyncPolling(DualSense ds)