## TimeZoneInfo::IsInvalidTime method


Checks if specified date and time is invalid.

```cpp
bool System::TimeZoneInfo::IsInvalidTime(DateTime date_time) const
```


| Parameter | Type | Description |
| --- | --- | --- |
| date_time | DateTime | Date and Time. |

### ReturnValue

True is date_time is invalid.

## See Also

* Class [DateTime](../../datetime/)
* Class [TimeZoneInfo](../)
* Namespace [System](../../)
* Library [Aspose.PDF for C++](../../../)