int32 HexChar(n);
Returns the ASCII character in hex that represents the specified value n, 0 ≤ n ≤ 15.
| Name | Type | Description | 
|---|---|---|
| n | int32 | Decimal value between 0 and 15. | 
The corresponding ASCII hex character. If n is out of range, the function returns the ASCII character corresponding to n modulo 16.