Routines (alphabetical) > Object Classes > File Format Object Classes > IDLffXMLSAX::Warning

# IDLffXMLSAX::Warning

Syntax | Arguments | Keywords | Version History

The IDLffXMLSAX::Warning procedure method is called when the parser detects a problem during processing. This method prints an IDL error string to the IDL output log and allows the parser to continue processing.

Note: This method will cause error messages to be printed to the IDL output log. If you would like your application to hide error messages from the user (or display them in some other fashion), override this method in your subclass of the IDLffXMLSAX object class. If you do override this method, the error message will not be printed to the output log unless you explicitly call the superclass method.

## Syntax

Obj->[IDLffXMLSAX::]Warning, SystemID, LineNumber, ColumnNumber, Message

## Arguments

### SystemID

A string containing the URI of the text that generated the error.

### LineNumber

A longword integer representing the line number that contains the error.

### ColumnNumber

A longword integer representing the column number that contains the error.

### Message

A string containing the error message.

## Keywords

None

## Version History

5.6 | Introduced