createAsync3<TParam, TResult> method
Creates a RxCommand for an asynchronous handler function with parameter that returns a value
func
: handler function
canExecute
: observable that can bve used to enable/diable the command based on some other state change
if omitted the command can be executed always except it's already executing
Implementation
static RxCommand<TParam, TResult> createAsync3<TParam, TResult>(AsyncFunc1<TParam,TResult> func, [Observable<bool> canExecute])
{
return new RxCommandAsync<TParam,TResult>((x) async => func(x),canExecute);
}