| [Overview][Constants][Procedures and functions][Index] | 
Calculate the number of seconds elapsed since the start of the hour
Source position: dateutil.inc line 221
| function SecondOfTheHour( | 
| const AValue: TDateTime | 
| ):Word; | 
| AValue | 
 | Moment in the hour | 
Number of seconds elapsed since the start of the hour
SecondOfTheHour returns the number of seconds that have passed since the start of the Hour (HH:00:00) till the moment indicated by AValue. This is a zero-based number, i.e. HH:00:00.999 return 0.
For an example, see the MinuteOfTheHour function.
| 
 | Calculate the number of seconds elapsed since the start of the year. | |
| 
 | Calculate number of seconds elapsed since the start of the month. | |
| 
 | Calculate the number of seconds elapsed since the start of the week | |
| 
 | Calculate the number of seconds elapsed since the start of the day | |
| 
 | Calculate the number of seconds elapsed since the start of the minute | |
| 
 | Calculate the number of minutes elapsed since the start of the hour | |
| 
 | Calculate the number of milliseconds elapsed since the start of the hour |