'Hour' - wrong parameters count - mql4

External question — Stack Overflow Stack Exchange Author: user1582596 Original post: https://stackoverflow.com/questions/75705164 License: CC BY-SA 4.0 — https://creativecommons.org/licenses/by-sa/4.0/ Adaptation: HTML converted to plain text; contact email addresses removed. I am attempting to restrict the hours during which trading can occur, but I have not been successful with my attempts so far. I would appreciate any input or suggestions on how to accomplish this. // Function to Check if Trade Time is Valid bool IsTradeTime() { datetime now = TimeCurrent(); int hour = Hour(now); Error: 'Hour' - wrong parameters count

External answer — Stack Overflow Stack Exchange Author: Yasin İPEK Original post: https://stackoverflow.com/a/75755569 License: CC BY-SA 4.0 — https://creativecommons.org/licenses/by-sa/4.0/ Adaptation: HTML converted to plain text; contact email addresses removed. //Global Variable input string baslangicZamani= "08:00"; input string bitisZamani="23:00"; //+------------------------------------------------------------------+ bool ZamanFiltresi() { datetime _mevcutZaman = TimeCurrent(); datetime _zamanIlk = StringToTime(TimeToString(_mevcutZaman,TIME_DATE) + " " + baslangicZamani); datetime _zamanSon = StringToTime(TimeToString(_mevcutZaman,TIME_DATE) + " " + bitisZamani) + 60; if(_zamanIlk>_zamanSon) { if(_mevcutZaman >= _zamanIlk || _mevcutZaman <= _zamanSon) return (true); else return (false); } if(_zamanIlk<_zamanSon) { if(_mevcutZaman >= _zamanIlk && _mevcutZaman <= _zamanSon) return (true); else return (false); } return (false); }