createSync1<TParam> method
Creates a RxCommand for a synchronous handler function with one parameter and no return type
action
: 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, Unit> createSync1<TParam>(Action1<TParam> action, [Observable<bool> canExecute])
{
return new RxCommandSync<TParam,Unit>((x) {action(x); return Unit.Default;},canExecute);
}