SiteMembershipCondition Class

.NET Framework (current version)

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

Namespace: System.Security.Policy
Assembly: mscorlib (in mscorlib.dll)

Inheritance Hierarchy

System::Object
System.Security.Policy::SiteMembershipCondition

Syntax

C++

[SerializableAttribute]
[ComVisibleAttribute(true)]
public ref class SiteMembershipCondition sealed : IMembershipCondition, 
	ISecurityEncodable, ISecurityPolicyEncodable

Constructors

	Name	Description
	SiteMembershipCondition(String^)	Initializes a new instance of the SiteMembershipCondition class with name of the site that determines membership.

Properties

	Name	Description
	Site	Gets or sets the site for which the membership condition tests.

Methods

	Name	Description
	Check(Evidence^)	Determines whether the specified evidence satisfies the membership condition.
	Copy()	Creates an equivalent copy of the membership condition.
	Equals(Object^)	Determines whether the site from the specified SiteMembershipCondition object is equivalent to the site contained in the current SiteMembershipCondition.(Overrides Object::Equals(Object^).)
	FromXml(SecurityElement^)	Reconstructs a security object with a specified state from an XML encoding.
	FromXml(SecurityElement^, PolicyLevel^)	Reconstructs a security object with a specified state from an XML encoding.
	GetHashCode()	Gets the hash code for the current membership condition.(Overrides Object::GetHashCode().)
	GetType()	Gets the Type of the current instance.(Inherited from Object.)
	ToString()	Creates and returns a string representation of the membership condition.(Overrides Object::ToString().)
	ToXml()	Creates an XML encoding of the security object and its current state.
	ToXml(PolicyLevel^)	Creates an XML encoding of the security object and its current state with the specified PolicyLevel.

A code assembly satisfies a site membership condition if that code originates from the Web site specified by 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.

Version Information

.NET Framework
Available since 1.1

Thread Safety

Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.