Класс ConnectionManagerHostClass
Этот API-интерфейс поддерживает инфраструктуру SQL Server 2012 и не предназначен для использования непосредственно из кода.
Represents a connection manager that connects to a task host.
Иерархия наследования
System.Object
Microsoft.SqlServer.Dts.Runtime.Wrapper.ConnectionManagerHostClass
Пространство имен: Microsoft.SqlServer.Dts.Runtime.Wrapper
Сборка: Microsoft.SqlServer.DTSRuntimeWrap (в Microsoft.SqlServer.DTSRuntimeWrap.dll)
Синтаксис
'Декларация
<ClassInterfaceAttribute(ClassInterfaceType.None)> _
<GuidAttribute("674245D1-B1B2-4A1D-B83E-C944FAB42834")> _
Public Class ConnectionManagerHostClass _
Implements ConnectionManagerHost, IDTSName100, IDTSObjectHost100, IDTSConnectionManager100
'Применение
Dim instance As ConnectionManagerHostClass
[ClassInterfaceAttribute(ClassInterfaceType.None)]
[GuidAttribute("674245D1-B1B2-4A1D-B83E-C944FAB42834")]
public class ConnectionManagerHostClass : ConnectionManagerHost,
IDTSName100, IDTSObjectHost100, IDTSConnectionManager100
[ClassInterfaceAttribute(ClassInterfaceType::None)]
[GuidAttribute(L"674245D1-B1B2-4A1D-B83E-C944FAB42834")]
public ref class ConnectionManagerHostClass : ConnectionManagerHost,
IDTSName100, IDTSObjectHost100, IDTSConnectionManager100
[<ClassInterfaceAttribute(ClassInterfaceType.None)>]
[<GuidAttribute("674245D1-B1B2-4A1D-B83E-C944FAB42834")>]
type ConnectionManagerHostClass =
class
interface ConnectionManagerHost
interface IDTSName100
interface IDTSObjectHost100
interface IDTSConnectionManager100
end
public class ConnectionManagerHostClass implements ConnectionManagerHost, IDTSName100, IDTSObjectHost100, IDTSConnectionManager100
Тип ConnectionManagerHostClass обеспечивает доступ к следующим элементам.
Конструкторы
Имя | Описание | |
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ConnectionManagerHostClass | Инфраструктура. Initializes a new instance of the ConnectionManagerHostClass class. |
В начало
Свойства
Имя | Описание | |
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ConnectionString | Инфраструктура. Gets or sets the connection string used to establish a connection to a data source. |
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CreationName | Инфраструктура. Gets the string that is used by the runtime to create an instance of the ConnectionManagerHostClass object. This property is read-only. |
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DelayValidation | Инфраструктура. Gets or sets a Boolean that indicates whether package validation is delayed until the package runs. |
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Description | Инфраструктура. Gets or sets the description of the ConnectionManagerHostClass object. |
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HostType | Инфраструктура. Gets an enumeration that describes the type of host that the connection is being used by. This property is read-only. |
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ID | Инфраструктура. Gets the ID of the ConnectionManagerHostClass. This property is read-only. |
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InnerObject | Инфраструктура. Gets the specific connection type that was created. This property is read-only. |
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Name | Инфраструктура. Gets or sets the name of the ConnectionManagerHostClass object. |
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ProtectionLevel | Инфраструктура. Gets or sets the level of encryption performed on sensitive data that is contained in the package. |
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Scope | Инфраструктура. Gets the scope of the connection manager. |
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SupportsDTCTransactions | Инфраструктура. Returns a Boolean that indicates if the connection supports Microsoft Distributed Transaction Coordinator (MS DTC) transactions. |
В начало
Методы
Имя | Описание | |
---|---|---|
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AcquireConnection | Инфраструктура. Creates an instance of the connection type. |
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Equals | (Производный от Object.) |
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Finalize | (Производный от Object.) |
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GetHashCode | (Производный от Object.) |
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GetType | (Производный от Object.) |
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MemberwiseClone | (Производный от Object.) |
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ReleaseConnection | Инфраструктура. Frees the connection established during AcquireConnection. Called at design time and runtime. |
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SetQualifier | Инфраструктура. Changes a qualifier on the connection manager after the connection manager has been created but before it is used in a running package. |
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ToString | (Производный от Object.) |
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Validate | Инфраструктура. Validates the connection and returns an enumeration that indicates success or failure. |
В начало
Замечания
For more information, see ConnectionManager.
Безопасность многопоточности
Любые открытые статический (Shared в Visual Basic) элементы этого типа потокобезопасны. Потокобезопасность с элементами экземпляров не гарантируется.