public sealed class RegistryPermission : System.Security.CodeAccessPermission : IUnrestrictedPermission,
IBuiltInPermission {
// Public Constructors
public RegistryPermission(PermissionState state);
public RegistryPermission(RegistryPermissionAccess access, string pathList);
// Public Instance Methods
public void AddPathList(RegistryPermissionAccess access, string pathList);
public override IPermission Copy( );
// overrides CodeAccessPermission
public override void FromXml(System.Security.SecurityElement esd);
// overrides CodeAccessPermission
public string GetPathList(RegistryPermissionAccess access);
public override IPermission Intersect(System.Security.IPermission target);
// overrides CodeAccessPermission
public override bool IsSubsetOf(System.Security.IPermission target);
// overrides CodeAccessPermission
public bool IsUnrestricted( );
// implements IUnrestrictedPermission
public void SetPathList(RegistryPermissionAccess access, string pathList);
public override SecurityElement ToXml( );
// overrides CodeAccessPermission
public override IPermission Union(System.Security.IPermission other);
// overrides CodeAccessPermission
}
The RegistryPermission class represents the
ability of code to access and manipulate the contents of the Windows
registry. More specifically, RegistryPermission
controls access to secured members of the
Microsoft.Win32.RegistryKey class.
RegistryPermission maintains separate lists of
registry key names to which different levels of access have been
granted, and therefore a single RegistryPermission
object can represent different types of access to an arbitrary number
of registry keys.
To create a RegistryPermission object, pass a
System.String containing a semicolon-separated
list of registry key names, along with a value from the
RegistryPermissionAccess enumeration to the
RegistryPermission constructor. The
RegistryPermissionAccess enumeration contains
values that represent the type of access granted to a registry key,
such as permission to read, write, or create.
To create a RegistryPermission object that
represents a more complex permission set, use the
AddPathList( ) and SetPathList(
) methods. Both methods take a
System.String containing a semicolon-separated
list of registry key names and a value from the
RegistryPermissionAccess enumeration, which
specifies the level of access to assign to the specified registry
keys. The AddPathList( ) method adds the newly
specified key names to the list of already configured keys. The
SetPathList( ) method replaces its existing list
of keys with the newly specified set.
The GetPathList( ) method returns a
System.String containing a semicolon-separated
list of registry keys to which access of the specified level is
granted. The RegistryPermissionAccess.AllAccess
and RegistryPermissionAccess.NoAccess values are
invalid in calls to GetPathList( ), and will cause
a System.ArgumentException to be thrown.
System.Security.CodeAccessPermission(System.Security.IPermission,
System.Security.ISecurityEncodable,
System.Security.IStackWalk)