String Comparison
A string comparison expression effectively compares two content items, in the form:
Syntax
<content item> <comparison operator> <content item> |
The comparison operators are as follows:
Operator |
Meaning |
== |
Equal – the predicate returns true if both content items are the same |
!= |
Not Equal – the predicate returns true if the content items are different |
-> |
Regular expression – the right content item is treated as a regular expression pattern, and the predicate returns true if the left content item is a match for the pattern. The standard .NET Framework regular expression grammar is used. |
Note that all comparison operators are case-insensitive.