| Overload | Description |
|---|---|
| Subtraction(TdPeriodTimeWithTimeZone,TimeSpan) | Subtracts the specified TimeSpan from a TdPeriodTimeWithTimeZone. |
| Subtraction(TdPeriodTimeWithTimeZone,TdIntervalDayToSecond) | Subtracts the specified TdIntervalDayToSecond from a TdPeriodTimeWithTimeZone. |