Класс ServiceContract

Статья
04/26/2013

The ServiceContract objects represents a contract that specifies the direction and type of messages in a conversation.

Иерархия наследования

System.Object
  Microsoft.SqlServer.Management.Smo.SmoObjectBase
    Microsoft.SqlServer.Management.Smo.SqlSmoObject
      Microsoft.SqlServer.Management.Smo.NamedSmoObject
        Microsoft.SqlServer.Management.Smo.ScriptNameObjectBase
          Microsoft.SqlServer.Management.Smo.Broker.BrokerObjectBase
            Microsoft.SqlServer.Management.Smo.Broker.ServiceContract

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

Синтаксис

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

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

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

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

public final class ServiceContract extends BrokerObjectBase implements IObjectPermission, IExtendedProperties, ICreatable, IAlterable, IDroppable

Тип ServiceContract обеспечивает доступ к следующим элементам.

Конструкторы

	Имя	Описание
	ServiceContract()	Initializes a new instance of the ServiceContract class.
	ServiceContract(ServiceBroker, String)	Initializes a new instance of the ServiceContract class on the specified instance of Компонент Service Broker and with the specified name.

В начало

Свойства

	Имя	Описание
	Events	Gets the events associated with the service contract.
	ExtendedProperties	Gets the extended properties of the ServiceContract object.
	ID	Gets the ID value that uniquely identifies the service contract.
	IsSystemObject	Gets the Boolean property value that specifies whether the Service Contract is a system object.
	MessageTypeMappings	Gets the message type mappings of the ServiceContract object.
	Name	Gets or sets the name of the object. (Производный от BrokerObjectBase.)
	Owner	Gets or sets the owner of the service contract.
	Parent	Gets the ServiceBroker object that is the parent of the ServiceContract object.
	Properties	Gets a collection of Property objects that represent the object properties. (Производный от SqlSmoObject.)
	State	Gets the state of the referenced object. (Производный от SmoObjectBase.)
	Urn	Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (Производный от SqlSmoObject.)
	UserData	Gets or sets user-defined data associated with the referenced object. (Производный от SmoObjectBase.)

В начало

Методы

	Имя	Описание
	Alter	Updates any ServiceContract object property changes on the instance of Microsoft SQL Server.
	Create	Creates a remote service binding on the instance of Microsoft SQL Server as defined by the ServiceContract object.
	Deny(ObjectPermissionSet, String)	Denies access to the specified permission for the specified grantee on the service contract.
	Deny(ObjectPermissionSet, array<String[])	Denies access to the specified permission for the specified grantees on the service contract.
	Deny(ObjectPermissionSet, String, Boolean)	Denies access to the specified permission for the specified grantee and other users who the grantee granted access to on the service contract.
	Deny(ObjectPermissionSet, array<String[], Boolean)	Denies access to the specified permission for the specified grantees on the service contract.
	Discover	Discovers a list of type Object. (Производный от SqlSmoObject.)
	Drop	Removes the service contract.
	EnumObjectPermissions()	Enumerates a list of object permissions for the service contract.
	EnumObjectPermissions(String)	Enumerates a list of object permissions for a specified grantee on the service contract.
	EnumObjectPermissions(ObjectPermissionSet)	Enumerates a list of object permissions for a specified permission on the service contract.
	EnumObjectPermissions(String, ObjectPermissionSet)	Enumerates a list of object permissions for a specified grantee and a specified permission on the service contract.
	Equals	(Производный от Object.)
	FormatSqlVariant	Formats an object as SqlVariant type. (Производный от SqlSmoObject.)
	GetContextDB	Gets the context database that is associated with this object. (Производный от SqlSmoObject.)
	GetDBName	Returns the name of the database on which the instance of Компонент Service Broker is implemented. (Производный от BrokerObjectBase.)
	GetHashCode	(Производный от Object.)
	GetPropValue	Gets a property value of the SqlSmoObject object. (Производный от SqlSmoObject.)
	GetPropValueOptional	Gets a property value of the SqlSmoObject object. (Производный от SqlSmoObject.)
	GetPropValueOptionalAllowNull	Gets a property value of the SqlSmoObject object. (Производный от SqlSmoObject.)
	GetServerObject	Gets the server of the SqlSmoObject object. (Производный от SqlSmoObject.)
	GetType	(Производный от Object.)
	Grant(ObjectPermissionSet, String)	Grants access to the specified permission for the specified grantee on the service contract.
	Grant(ObjectPermissionSet, array<String[])	Grants access to the specified permission for the specified grantees on the service contract.
	Grant(ObjectPermissionSet, String, Boolean)	Grants access to the specified permission and the ability to grant access to other users for the specified grantee on the service contract.
	Grant(ObjectPermissionSet, array<String[], Boolean)	Grants access to the specified permission and the ability to grant access to other users for the specified grantees on the service contract.
	Grant(ObjectPermissionSet, String, Boolean, String)	Grants access to the specified permission and the ability to grant access to other users for the specified grantee on the service contract.
	Grant(ObjectPermissionSet, array<String[], Boolean, String)	Grants access to the specified permission and the ability to grant access to other users for the specified grantee on the service contract under an assumed role.
	Initialize()	Initializes the object and forces the properties be loaded. (Производный от SqlSmoObject.)
	Initialize(Boolean)	Initializes the object and forces the properties be loaded. (Производный от SqlSmoObject.)
	IsObjectInitialized	Verifies whether the object has been initialized. (Производный от SqlSmoObject.)
	IsObjectInSpace	Verifies whether the object is isolated or connected to the instance of SQL Server. (Производный от SqlSmoObject.)
	Refresh	Refreshes the script name. (Производный от ScriptNameObjectBase.)
	Revoke(ObjectPermissionSet, String)	Revokes previously granted permissions from a grantee on the service contract.
	Revoke(ObjectPermissionSet, array<String[])	Revokes previously granted permissions from a list of grantees on the service contract.
	Revoke(ObjectPermissionSet, String, Boolean, Boolean)	Revokes previously granted permissions from a grantee on the service contract and any other users to whom the grantee has granted access. The grantee is also given the ability to revoke other users' access.
	Revoke(ObjectPermissionSet, array<String[], Boolean, Boolean)	Revokes previously granted permissions from grantees on the service contract and any other users to whom the grantees have granted access. The grantees are also given the ability to revoke other users' access.
	Revoke(ObjectPermissionSet, String, Boolean, Boolean, String)	Revokes previously granted permissions from a grantee on the service contract and any other users to whom the grantee has granted access. The grantee is also given the ability to revoke other users' access under an assumed role.
	Revoke(ObjectPermissionSet, array<String[], Boolean, Boolean, String)	Revokes previously granted permissions from grantees on the service contract and any other users to whom the grantees have granted access. The grantees are also given the ability to revoke other users' access under an assumed role.
	Script()	Generates a Transact-SQL script that can be used to re-create the Компонент Service Broker object. (Производный от BrokerObjectBase.)
	Script(ScriptingOptions)	Generates a Transact-SQL script that can be used to re-create the SQL Server Agent alert as specified by the scripting options. (Производный от BrokerObjectBase.)
	SetParentImpl	Sets the parent of the SqlSmoObject to the newParent parameter. (Производный от SqlSmoObject.)
	ToString	Returns a String that represents the referenced object. (Производный от SqlSmoObject.)
	Validate	Validates the state of an object. (Производный от SmoObjectBase.)

В начало

События

	Имя	Описание
	PropertyChanged	Represents the event that occurs when a property is changed. (Производный от SqlSmoObject.)
	PropertyMetadataChanged	Represents the event that occurs when property metadata changes. (Производный от SqlSmoObject.)

В начало

Явные реализации интерфейса

	Имя	Описание
	IAlienObject.Discover	Discovers any dependencies. Не ссылайтесь на этот элемент непосредственно из кода. Он поддерживает работу инфраструктуры SQL Server. (Производный от SqlSmoObject.)
	IAlienObject.GetDomainRoot	Returns the root of the domain. (Производный от SqlSmoObject.)
	IAlienObject.GetParent	Gets the parent of this object. Не ссылайтесь на этот элемент непосредственно из кода. Он поддерживает работу инфраструктуры SQL Server. (Производный от SqlSmoObject.)
	IAlienObject.GetPropertyType	Gets the type of the specified property. (Производный от SqlSmoObject.)
	IAlienObject.GetPropertyValue	Gets the value of the specified property. (Производный от SqlSmoObject.)
	IAlienObject.GetUrn	Gets the Unified Resource Name (URN) of the object. Не ссылайтесь на этот элемент непосредственно из кода. Он поддерживает работу инфраструктуры SQL Server. (Производный от SqlSmoObject.)
	IAlienObject.Resolve	Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. (Производный от SqlSmoObject.)
	IAlienObject.SetObjectState	Sets the object state to the specified SfcObjectState value. (Производный от SqlSmoObject.)
	IAlienObject.SetPropertyValue	Sets the property value. (Производный от SqlSmoObject.)
	ISfcPropertyProvider.GetPropertySet	Gets the interface reference to the set of properties of this object. (Производный от SqlSmoObject.)

В начало

Замечания

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

To set ServiceContract 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 contract, 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 contract, 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 grant, deny, or revoke permissions on the service type to other users, users must have CONTROL permission on the message type

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.