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Zone Class

Zone Class

Provides the security zone of a code assembly as evidence for policy evaluation. This class cannot be inherited.

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

public sealed class Zone : EvidenceBase, IIdentityPermissionFactory

The Zone type exposes the following members.

Public methodZoneInitializes a new instance of the Zone class with the zone from which a code assembly originates.

Public propertySecurityZoneGets the zone from which the code assembly originates.

Public methodCloneCreates a new object that is a copy of the current instance. (Overrides EvidenceBase.Clone().)
Public methodCopyCreates an equivalent copy of the evidence object.
Public methodStatic memberCreateFromUrlCreates a new zone with the specified URL.
Public methodCreateIdentityPermissionCreates an identity permission that corresponds to the current instance of the Zone evidence class.
Public methodEqualsCompares the current Zone evidence object to the specified object for equivalence. (Overrides Object.Equals(Object).)
Public methodGetHashCodeGets the hash code of the current zone. (Overrides Object.GetHashCode().)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodToStringReturns a string representation of the current Zone. (Overrides Object.ToString().)

The presence of Zone evidence produces a ZoneIdentityPermission in the grant set. If there is a Demand for ZoneIdentityPermission, the ZoneIdentityPermission that corresponds to the Zone evidence will be compared with the demanded permission.

Zones are defined by the SecurityZone enumeration.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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