Gets or sets a regular expression representing the subjects that should have
the permissions defined by this IPermission.
![](../icons/collapse_all.gif)
![](../icons/collapse_all.gif)
The regular expression syntaxes supported by the Liberator are Basic and Extended. The full .NET regular expressions syntax is not supported. However, the syntax for the most common regular expression operations is the same in each case. For more information on the various regular expression syntaxes, see www.regular-expressions.info.