PeerCollaborationPermission PeerCollaborationPermission PeerCollaborationPermission PeerCollaborationPermission Class


Specifies the values that define or are used in System.Net.PeerToPeer.Collaboration object permissions.

public ref class PeerCollaborationPermission sealed : System::Security::CodeAccessPermission, System::Security::Permissions::IUnrestrictedPermission
public sealed class PeerCollaborationPermission : System.Security.CodeAccessPermission, System.Security.Permissions.IUnrestrictedPermission
type PeerCollaborationPermission = class
    inherit CodeAccessPermission
    interface IUnrestrictedPermission
Public NotInheritable Class PeerCollaborationPermission
Inherits CodeAccessPermission
Implements IUnrestrictedPermission


The default System.Security.Permissions allow all local and Intranet zone applications to access collaboration services, and no permission is granted for Internet zone applications. In other words, if the default permissions are not changed, all link-local and site-local applications have access to Peer-To-Peer collaboration services, but global applications have no access.

This class is not derivable.


PeerCollaborationPermission(PermissionState) PeerCollaborationPermission(PermissionState) PeerCollaborationPermission(PermissionState) PeerCollaborationPermission(PermissionState)

Initializes a new instance of the PeerCollaborationPermission. The initial PermissionState for this instance is passed when the constructor is called.


Assert() Assert() Assert() Assert()

Declares that the calling code can access the resource protected by a permission demand through the code that calls this method, even if callers higher in the stack have not been granted permission to access the resource. Using Assert() can create security issues.

(Inherited from CodeAccessPermission)
Copy() Copy() Copy() Copy()

Creates and returns a copy of the current PeerCollaborationPermission.

Demand() Demand() Demand() Demand()

Forces a SecurityException at run time if all callers higher in the call stack have not been granted the permission specified by the current instance.

(Inherited from CodeAccessPermission)
Deny() Deny() Deny() Deny()

Prevents callers higher in the call stack from using the code that calls this method to access the resource specified by the current instance.

(Inherited from CodeAccessPermission)
Equals(Object) Equals(Object) Equals(Object) Equals(Object)

Determines whether the specified CodeAccessPermission object is equal to the current CodeAccessPermission.

(Inherited from CodeAccessPermission)
FromXml(SecurityElement) FromXml(SecurityElement) FromXml(SecurityElement) FromXml(SecurityElement)

Represents the XML object model for encoding security objects.

GetHashCode() GetHashCode() GetHashCode() GetHashCode()

Gets a hash code for the CodeAccessPermission object that is suitable for use in hashing algorithms and data structures such as a hash table.

(Inherited from CodeAccessPermission)
GetType() GetType() GetType() GetType()

Gets the Type of the current instance.

(Inherited from Object)
Intersect(IPermission) Intersect(IPermission) Intersect(IPermission) Intersect(IPermission)

Creates and returns a permission that is the intersection of the current PeerCollaborationPermission and the specified target permission.

IsSubsetOf(IPermission) IsSubsetOf(IPermission) IsSubsetOf(IPermission) IsSubsetOf(IPermission)

Determines whether the current PeerCollaborationPermission is a subset of the specified target permission.

IsUnrestricted() IsUnrestricted() IsUnrestricted() IsUnrestricted()

Returns a value specifying whether the current PeerCollaborationPermission is unrestricted.

MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
PermitOnly() PermitOnly() PermitOnly() PermitOnly()

Prevents callers higher in the call stack from using the code that calls this method to access all resources except for the resource specified by the current instance.

(Inherited from CodeAccessPermission)
ToString() ToString() ToString() ToString()

Creates and returns a string representation of the current permission object.

(Inherited from CodeAccessPermission)
ToXml() ToXml() ToXml() ToXml()

Creates an XML encoding of the PeerCollaborationPermission and its current state.

Union(IPermission) Union(IPermission) Union(IPermission) Union(IPermission)

Creates a permission that is the union of the current PeerCollaborationPermission and the specified target permission.

Explicit Interface Implementations

IPermission.Demand() IPermission.Demand() IPermission.Demand() IPermission.Demand() Inherited from CodeAccessPermission
IStackWalk.Assert() IStackWalk.Assert() IStackWalk.Assert() IStackWalk.Assert() Inherited from CodeAccessPermission
IStackWalk.Demand() IStackWalk.Demand() IStackWalk.Demand() IStackWalk.Demand() Inherited from CodeAccessPermission
IStackWalk.Deny() IStackWalk.Deny() IStackWalk.Deny() IStackWalk.Deny() Inherited from CodeAccessPermission
IStackWalk.PermitOnly() IStackWalk.PermitOnly() IStackWalk.PermitOnly() IStackWalk.PermitOnly() Inherited from CodeAccessPermission

Applies to

See also