## Uri::IsHexEncoding method


Determines if a character in the specified string at the specified position is hexadecimal encoded.

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


| Parameter | Type | Description |
| --- | --- | --- |
| pattern | const String\& | The string to check |
| index | int32_t | Zero-based position of the character to test |

### ReturnValue

True if the specified character is hexadecimal encoded, otherwise - false

## See Also

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