Статья
09/28/2010

Класс ServiceQueue

The ServiceQueue object represents a queue that stores messages and after they are received.

Пространство имен: Microsoft.SqlServer.Management.Smo.Broker
Сборка: Microsoft.SqlServer.Smo (в Microsoft.SqlServer.Smo.dll)

Синтаксис

'Декларация
<TypeConverterAttribute(GetType(LocalizableTypeConverter))> _
<PhysicalFacetAttribute> _
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
<LocalizedPropertyResourcesAttribute("Microsoft.SqlServer.Management.Smo.Broker.BrokerLocalizableResources",  _
    True)> _
Public NotInheritable Class ServiceQueue _
    Inherits ScriptSchemaObjectBase _
    Implements IObjectPermission, IExtendedProperties, ICreatable, IAlterable,  _
    IDroppable, IScriptable
'Применение
Dim instance As ServiceQueue

[TypeConverterAttribute(typeof(LocalizableTypeConverter))]
[PhysicalFacetAttribute]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)]
[LocalizedPropertyResourcesAttribute("Microsoft.SqlServer.Management.Smo.Broker.BrokerLocalizableResources", 
    true)]
public sealed class ServiceQueue : ScriptSchemaObjectBase, 
    IObjectPermission, IExtendedProperties, ICreatable, IAlterable, IDroppable, 
    IScriptable

[TypeConverterAttribute(typeof(LocalizableTypeConverter))]
[PhysicalFacetAttribute]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::CheckOnSchedule)]
[LocalizedPropertyResourcesAttribute(L"Microsoft.SqlServer.Management.Smo.Broker.BrokerLocalizableResources", 
    true)]
public ref class ServiceQueue sealed : public ScriptSchemaObjectBase, 
    IObjectPermission, IExtendedProperties, ICreatable, IAlterable, IDroppable, 
    IScriptable

[<SealedAttribute>]
[<TypeConverterAttribute(typeof(LocalizableTypeConverter))>]
[<PhysicalFacetAttribute>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
[<LocalizedPropertyResourcesAttribute("Microsoft.SqlServer.Management.Smo.Broker.BrokerLocalizableResources", 
    true)>]
type ServiceQueue =  
    class
        inherit ScriptSchemaObjectBase
        interface IObjectPermission
        interface IExtendedProperties
        interface ICreatable
        interface IAlterable
        interface IDroppable
        interface IScriptable
    end

public final class ServiceQueue extends ScriptSchemaObjectBase implements IObjectPermission, IExtendedProperties, ICreatable, IAlterable, IDroppable, IScriptable

Замечания

The ServiceQueue object provides asynchronous communication between services. It also provides other benefits, such as automatically locking messages in the same conversation group.

To get ServiceQueue object properties, users can be a member of the public fixed server role.

To set ServiceQueue object properties, users must be a member of the db_ddladmin or db_owner fixed database roles, or be a member of the sysadmin fixed server role. The user also requires REFERENCES permission on the specified schema.

To create a service queue, users must be a member of the db_ddladmin or db_owner fixed database roles, or be a member of the sysadmin fixed server role. The user also requires REFERENCES permission on the specified schema.

To drop a service queue, users must be a member of the db_ddladmin or db_owner fixed database roles, or be a member of the sysadmin fixed server role. The user also requires REFERENCES permission on the specified schema.

To receive a message, users must have RECEIVE permission on the service queue.

To grant, deny, or revoke permissions on the message type to other users, users must have CONTROL permission on the service queue.

Thread Safety

Все общие статические члены этого типа (Shared в Microsoft Visual Basic) можно использовать в многопоточных операциях. Безопасная многопоточная работа с членами экземпляров типа не гарантируется.