System.Security.Policy.SiteMembershipCondition Class

Determines whether an assembly belongs to a code group by testing the site from which it originated. This class cannot be inherited.

See Also: SiteMembershipCondition Members

Syntax

[System.Runtime.InteropServices.ComVisible(true)]
public sealed class SiteMembershipCondition : IConstantMembershipCondition, IMembershipCondition

Remarks

A code assembly satisfies a site membership condition if that code originates from the Web site specified by SiteMembershipCondition.Site. Site identity is defined for code from URLs with any protocol except FILE. A site is the string between the "//" after the protocol of a URL and the following "/", if present. For example, www.fourthcoffee.com is the site identity in the URL http://www.fourthcoffee.com/process/grind.htm. This excludes port numbers. If a given URL is http://www.fourthcoffee.com:8000/, the site is www.fourthcoffee.com, not www.fourthcoffee.com:8000.

Sites can be matched exactly, or by a wildcard ("*") prefix at the dot delimiter. For example, the site name *.fourthcoffee.com matches fourthcoffee.com as well as www.fourthcoffee.com. Without a wildcard, the site name must be a precise match. The site name * will match any site, but will not match code that has no site evidence.

Requirements

Namespace: System.Security.Policy
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0, 4.0.0.0