public override async Task ExecuteAsync(object _)
{
_cancelCommand.NotifyCommandStarting();
Execution = new NotifyTaskCompletion(_command(_cancelCommand.Token));
OnPropertyChanged(nameof(Execution));
RaiseCanExecuteChanged();
await Execution.TaskCompletion;
_cancelCommand.NotifyCommandFinished();
RaiseCanExecuteChanged();
}
public override async Task ExecuteAsync(object parameter)
{
_cancelCommand.NotifyCommandStarting();
Execution = new NotifyTaskCompletion <TResult>(_command(_cancelCommand.Token));
OnPropertyChanged("Execution");
RaiseCanExecuteChanged();
await Execution.TaskCompletion;
_cancelCommand.NotifyCommandFinished();
RaiseCanExecuteChanged();
}