## DecoderFallbackBuffer::MovePrevious method


Moves buffer position one step back if possible.

```cpp
virtual bool System::Text::DecoderFallbackBuffer::MovePrevious()=0
```


### ReturnValue

True if a step back was taken, false otherwise.

## See Also

* Class [DecoderFallbackBuffer](../)
* Namespace [System::Text](../../)
* Library [Aspose.PDF for C++](../../../)