public sealed class StrongNameMembershipCondition : IMembershipCondition, System.Security.ISecurityEncodable, System.Security.ISecurityPolicyEncodable, IConstantMembershipCondition { // Public Constructors public StrongNameMembershipCondition(System.Security.Permissions.StrongNamePublicKeyBlob blob, string name, Version version); // Public Instance Properties public string Name{set; get; } public StrongNamePublicKeyBlob PublicKey{set; get; } public Version Version{set; get; } // Public Instance Methods public bool Check(Evidence evidence); // implements IMembershipCondition public IMembershipCondition Copy( ); // implements IMembershipCondition public override bool Equals(object o); // overrides object public void FromXml(System.Security.SecurityElement e); // implements System.Security.ISecurityEncodable public void FromXml(System.Security.SecurityElement e, PolicyLevel level); // implements System.Security.ISecurityPolicyEncodable public override int GetHashCode( ); // overrides object public override string ToString( ); // overrides object public SecurityElement ToXml( ); // implements System.Security.ISecurityEncodable public SecurityElement ToXml(PolicyLevel level); // implements System.Security.ISecurityPolicyEncodable } This membership condition class uses StrongName evidence to determine if an assembly or application domain qualifies for membership of a CodeGroup. The PublicKey property contains a System.Security.Permissions.StrongNamePublicKeyBlob object that represents the public key information to base the membership test on. The Name and Version properties are optional, but allow the StrongNameMembershipCondition to perform a more specific and accurate test for membership.
When policy resolution calls the Check( ) method, if the provided Evidence collection contains a StrongName object, the StrongNameMembershipCondition compares its PublicKey, Name, and Version properties with the equivalent properties of the StrongName object. If the values match, then membership of the CodeGroup is granted.
StrongNameMembershipCondition objects are also used in the PolicyLevel class to identify a policy level's set of fully trusted assemblies.
