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MessageQueueAccessRights Enumeration

Specifies a set of object-specific access rights for operations specific to Message Queuing.

This enumeration has a FlagsAttribute attribute that allows a bitwise combination of its member values.

[Visual Basic]
<Flags>
<Serializable>
Public Enum MessageQueueAccessRights
[C#]
[Flags]
[Serializable]
public enum MessageQueueAccessRights
[C++]
[Flags]
[Serializable]
__value public enum MessageQueueAccessRights
[JScript]
public
   Flags
 Serializable
enum MessageQueueAccessRights

Remarks

The MessageQueueAccessRights enumeration enables you to specify Message Queuing object-specific rights such as receiving, peeking, or writing messages, or setting queue properties. It is one of two enumerations to which the GenericAccessRights enumeration maps extensive read, write, or execute abilities. The other, StandardAccessRights, enables you to specify rights common to most objects, for example, deleting the object or reading a security descriptor.

Note   Both StandardAccessRights and MessageQueueAccessRights provide a member for deleting a queue. The needs of the application define which set of flags you use.

The access rights associated with the MessageQueueAccessRights enumeration are listed in the Permissions box of the queue properties window.

Members

Member name Description Value
ChangeQueuePermissions The right to modify queue permissions. 262144
DeleteJournalMessage The right to delete messages from the journal queue. 8
DeleteMessage The right to delete messages from the queue. 1
DeleteQueue The right to delete the queue. 65536
FullControl Full rights to the queue. A union of all other rights in the enumeration. 983103
GenericRead A combination of GetQueueProperties, GetQueuePermissions, ReceiveMessage, and ReceiveJournalMessage. 131115
GenericWrite A combination of GetQueueProperties, GetQueuePermissions, and WriteMessage. 131108
GetQueuePermissions The right to read queue permissions. 131072
GetQueueProperties The right to read properties of the queue. 32
PeekMessage The right to peek messages from the queue. 2
ReceiveJournalMessage The right to receive messages from the journal queue. This includes the rights to delete and peek messages from the journal queue. 10
ReceiveMessage The right to receive messages from the queue. This includes the rights to delete and peek messages. 3
SetQueueProperties The right to modify properties of the queue. 16
TakeQueueOwnership The right to take ownership of the queue. 524288
WriteMessage The right to send messages to the queue. 4

Requirements

Namespace: System.Messaging

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

Assembly: System.Messaging (in System.Messaging.dll)

See Also

System.Messaging Namespace | StandardAccessRights | GenericAccessRights | MessageQueue.SetPermissions

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