The application making use of the XML Reader can use this interface to find out where in the XML document the parser is currently processing.
This function will return the column number offset in the current line (see getLineNumber() below).
This information is especially useful when passed to an application in the p6ISAX2ErrorHandler component. The combination of the line and column number offset will point to a parsing problem.
- Parameters
-
| pNumber | [ out ] starts at 1, character offset in the current line. |
- Returns
| Success | P6R::eOk | |
| Failure | P6R::eInvalidArg | pNumber is NULL. |
