| Name | Desciption | Data Type |
|---|---|---|
| VAL_StringPos_NUMARRAY | The value of the number held at or to the right of a specified string position. | Double |
| MyString | The alphanumeric string for analysis. | String |
| StringPos | The string position (between 1 and the total length of the string) from which the value should be collected. | Long |

The value -1 represents an error returned by the function.