| SubtractHrs Function | 
Unit
QESBPCSDateTime
Declaration
Function SubtractHrs(const DT: TDateTime; const Hrs: Extended): TDateTime;
| Parameters | 
| DT | Date/Time to process. | 
| Hrs | Number of Hours to Subtract - can be negative. | 
Category
Date/Time Arithmetic RoutinesImplementation
 
| function SubtractHrs (const DT: TDateTime; const Hrs: Extended): TDateTime;
begin
     Result := AddHrs (DT, -1 * Hrs);
End; | 
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