I have two buttons one to start my process and another to finish I would like to then work out the total time it took me to complete my process but don't know how to compare the two.
Heres an aproximation of my code:

code:


btnStart.onPress = function(){

started = new Date();

}

btnFinish.onPress = function (){

finished = new Date();

totalTime = new Date (finished - started);

}


if anyone could help me with displaying the time in a text box as 09:05 instead of 9:5 that would help me aswell -

code:


startText.text = started.getHours()+":"+ started.getMinutes();