## UriShim::IsHexEncoding method


Checks if given pattern is an escaped hex form.

```cpp
static bool System::UriShim::IsHexEncoding(const String &pattern, int32_t index)
```


| Parameter | Type | Description |
| --- | --- | --- |
| pattern | const String\& | [String](../../string/) to read escaped hex form from. |
| index | int32_t | Offset in the given string. |

### ReturnValue

True if there's an escaped hex pattern at given position, false otherwise.

## See Also

* Class [String](../../string/)
* Class [UriShim](../)
* Namespace [System](../../)
* Library [Aspose.PDF for C++](../../../)