public MainViewModel()
{
_watcher.InputPortsEnumerated += _watcher_InputPortsEnumerated;
_watcher.OutputPortsEnumerated += _watcher_OutputPortsEnumerated;
// these are for debugging only
_watcher.OutputPortDescriptors.VectorChanged += OutputPortDescriptors_VectorChanged;
_watcher.InputPortDescriptors.VectorChanged += InputPortDescriptors_VectorChanged;
// the built-in synth requires an add-on package for the solution, and isn't very good anyway
// this is not a required setting. However, if you don't ignore it, you need to add the DLS package
// via project->add reference->universal windows->extensions
_watcher.IgnoreBuiltInWavetableSynth = true;
// make sure you have the event handlers wired up before this.
_watcher.EnumerateInputPorts();
_watcher.EnumerateOutputPorts();
}
