/// <summary>
/// RegisterAsyncAction registers an asynchronous method that runs
/// whenever the Command's Execute method is called and doesn't return a
/// result.
/// </summary>
/// <param name="calculationFunc">The function to be run in the
/// background.</param>
public static IObservable <Unit> RegisterAsyncAction(this IReactiveCommand This,
Action <object> calculationFunc,
IScheduler scheduler = null)
{
Contract.Requires(calculationFunc != null);
return(This.RegisterAsyncFunction(x => { calculationFunc(x); return new Unit(); }, scheduler));
}
/// <summary>
/// RegisterAsyncAction registers an asynchronous method that runs
/// whenever the Command's Execute method is called and doesn't return a
/// result.
/// </summary>
/// <param name="calculationFunc">The function to be run in the
/// background.</param>
public static IObservable <Unit> RegisterAsyncAction(this IReactiveCommand This,
Action <object> calculationFunc,
IScheduler scheduler = null)
{
Contract.Requires(calculationFunc != null);
// NB: This PermaRef isn't exactly correct, but the people using
// this method probably are Doing It Wrong, so let's let them
// continue to do so.
return(This.RegisterAsyncFunction(x => { calculationFunc(x); return new Unit(); }, scheduler)
.Publish().PermaRef());
}