Класс Service
The Service class represents an instance of the SQL Server service.
Иерархия наследования
System.Object
Microsoft.SqlServer.Management.Smo.SmoObjectBase
Microsoft.SqlServer.Management.Smo.Wmi.WmiSmoObject
Microsoft.SqlServer.Management.Smo.Wmi.Service
Пространство имен: Microsoft.SqlServer.Management.Smo.Wmi
Сборка: Microsoft.SqlServer.SqlWmiManagement (в Microsoft.SqlServer.SqlWmiManagement.dll)
Синтаксис
'Декларация
Public NotInheritable Class Service _
Inherits WmiSmoObject _
Implements IAlterable
'Применение
Dim instance As Service
public sealed class Service : WmiSmoObject,
IAlterable
public ref class Service sealed : public WmiSmoObject,
IAlterable
[<SealedAttribute>]
type Service =
class
inherit WmiSmoObject
interface IAlterable
end
public final class Service extends WmiSmoObject implements IAlterable
Тип Service обеспечивает доступ к следующим элементам.
Свойства
| Имя | Описание | |
|---|---|---|
.gif "Открытое свойство") |
AcceptsPause | Gets the Boolean property value that specifies whether the SQL Server service can be paused. |
|
AcceptsStop | Gets the Boolean property value that specifies whether the SQL Server service can be stopped. |
|
AdvancedProperties | Represents a collection of Property objects. Each Property object represents an advanced property defined on the SQL Server service. |
|
Dependencies | Returns a list of services that are dependent on the referenced SQL Server service. |
|
Description | Gets a textual description of the SQL Server service. |
|
DisplayName | Gets the display name of the SQL Server service. |
|
ErrorControl | Gets the severity of the error if the SQL Server service fails to start during startup. |
|
ExitCode | Gets the Win32 error code that defines problems encountered when starting and stopping the SQL Server service. |
|
IsHadrEnabled | Gets whether the High Availability/Disaster Recovery is enabled. |
|
Name | Gets or sets the name of the referenced Windows Management Instrumentation (WMI) object. (Производный от WmiSmoObject.) |
|
Parent | Gets the ManagedComputer object that is the parent of the Service object. |
|
PathName | Gets the path and file name of the binary file that implements the SQL Server service. |
|
ProcessId | Gets the process ID that uniquely identifies the SQL Server service. |
|
Properties | Represents a collection of Property objects. Each Property object represents a property defined on the Windows Management Instrumentation (WMI) object. (Производный от WmiSmoObject.) |
|
ServiceAccount | Gets the system account under which the SQL Server service is running. |
|
ServiceState | Gets the state of the SQL Server service, such as running, stopped, or paused. |
|
StartMode | Gets or sets the method by which the SQL Server service is started. |
|
StartupParameters | Gets or sets any startup parameters for the SQL Server service. |
|
State | Gets the state of the referenced object. (Производный от SmoObjectBase.) |
|
Type | Gets the type of service, such as Microsoft Search service, SQL Server Agent service, or SQL Server service. |
|
Urn | Gets the Uniform Resource Name (URN) address that represents the Windows Management Instrumentation (WMI) object. (Производный от WmiSmoObject.) |
|
UserData | Gets or sets user-defined data associated with the referenced object. (Производный от SmoObjectBase.) |
В начало
Методы
| Имя | Описание | |
|---|---|---|
.gif "Открытый метод") |
Alter | Updates any Service object property changes on an instance of SQL Server. |
|
ChangeHadrServiceSetting | Changes the HA/DR service settings. |
|
ChangePassword | Changes the password for the system account under which the SQL Server service is running. |
|
Equals | (Производный от Object.) |
|
GetHashCode | (Производный от Object.) |
|
GetType | (Производный от Object.) |
|
Initialize | Initializes the referenced object. (Производный от WmiSmoObject.) |
.gif "Защищенный метод") |
IsObjectInitialized | Specifies whether the referenced object is initialized. (Производный от WmiSmoObject.) |
|
Pause | Pauses the SQL Server service. |
|
Refresh | Refreshes the SQL Server service. (Переопределяет WmiSmoObject.Refresh().) |
|
Resume | Resumes the SQL Server service. |
|
SetName | Sets the name of the referenced object. (Производный от WmiSmoObject.) |
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SetParentImpl | Sets the parent of the referenced object. (Производный от WmiSmoObject.) |
|
SetServiceAccount | Sets the account under which the SQL Server service runs. |
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Start | Starts the SQL Server service. |
|
Stop | Stops the SQL Server service. |
|
ToString | (Производный от Object.) |
|
Validate | Validates the state of an object. (Производный от SmoObjectBase.) |
В начало
События
| Имя | Описание | |
|---|---|---|
.gif "Открытое событие") |
ManagementStateChange | An event that occurs when the management state changes. |
В начало
Замечания
The Service object is used to programmatically manage the SQL Server service. With the Service object you can:
Connect to the service.
Modify the account and password used to connect to the service.
Start, stop, pause, and resume the service.
Check the properties of the service.
Thread Safety
Все общие статические члены этого типа (Shared в Microsoft Visual Basic) можно использовать в многопоточных операциях. Потокобезопасная работа с членами экземпляров типа не гарантируется.
Примеры
Управление службами и сетевыми настройками с помощью поставщика WMI
Безопасность многопоточности
Любые открытые статический (Shared в Visual Basic) элементы этого типа потокобезопасны. Потокобезопасность с элементами экземпляров не гарантируется.
См. также
Справочник
Пространство имен Microsoft.SqlServer.Management.Smo.Wmi