Reason (XPathError property)
<section begin=dpl_desc/>XPathErrorReason enumeration value indicating the type of error causing the exception<section end=dpl_desc/>
Reason is a member of the XPathError class.
Syntax
%reason = %XPathErr:Reason
Syntax terms
| %reason | This XPathErrorReason enumeration value describes the reason for the translation failure. |
|---|---|
| %XPathErr | An XPathError object. |
Usage Notes
- An XPathErrorReason enumeration may have one of the following values:
- SyntaxError
- A violation of the syntax of an XPath expression.
- EmptyResult
- There are no nodes matched by the XPath expression, and the method requires at least one matching node.
- As with all enumerations, you use
the
ToStringmethod to convert an enumeration value to a character string whose value is the name of the enumeration value.