Класс ConnectionManagerOleDbClass
Этот API-интерфейс поддерживает инфраструктуру SQL Server 2012 и не предназначен для использования непосредственно из кода.
Represents a connection manager that connects to a data source using OLE DB provider.
Иерархия наследования
System.Object
Microsoft.SqlServer.Dts.Runtime.Wrapper.ConnectionManagerOleDbClass
Пространство имен: Microsoft.SqlServer.Dts.Runtime.Wrapper
Сборка: Microsoft.SqlServer.DTSRuntimeWrap (в Microsoft.SqlServer.DTSRuntimeWrap.dll)
Синтаксис
'Декларация
<ClassInterfaceAttribute(ClassInterfaceType.None)> _
<GuidAttribute("3269FBD7-897B-4CDF-8988-2E1A24B10FBB")> _
Public Class ConnectionManagerOleDbClass _
Implements IDTSConnectionManager100, ConnectionManagerOleDb, IDTSConnectionManagerDatabaseParameters100
'Применение
Dim instance As ConnectionManagerOleDbClass
[ClassInterfaceAttribute(ClassInterfaceType.None)]
[GuidAttribute("3269FBD7-897B-4CDF-8988-2E1A24B10FBB")]
public class ConnectionManagerOleDbClass : IDTSConnectionManager100,
ConnectionManagerOleDb, IDTSConnectionManagerDatabaseParameters100
[ClassInterfaceAttribute(ClassInterfaceType::None)]
[GuidAttribute(L"3269FBD7-897B-4CDF-8988-2E1A24B10FBB")]
public ref class ConnectionManagerOleDbClass : IDTSConnectionManager100,
ConnectionManagerOleDb, IDTSConnectionManagerDatabaseParameters100
[<ClassInterfaceAttribute(ClassInterfaceType.None)>]
[<GuidAttribute("3269FBD7-897B-4CDF-8988-2E1A24B10FBB")>]
type ConnectionManagerOleDbClass =
class
interface IDTSConnectionManager100
interface ConnectionManagerOleDb
interface IDTSConnectionManagerDatabaseParameters100
end
public class ConnectionManagerOleDbClass implements IDTSConnectionManager100, ConnectionManagerOleDb, IDTSConnectionManagerDatabaseParameters100
Тип ConnectionManagerOleDbClass обеспечивает доступ к следующим элементам.
Конструкторы
Имя | Описание | |
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ConnectionManagerOleDbClass | Инфраструктура. Initializes a new instance of the ConnectionManagerOleDbClass 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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InitialCatalog | Инфраструктура. Gets or sets the initial catalog for the connection. |
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Password | Инфраструктура. Gets or sets the password for the connection. |
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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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RetainSameConnection | Инфраструктура. Gets or sets a Boolean that indicates whether the connection manager retains the same connection. |
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Scope | Инфраструктура. Gets the scope of the connection manager. |
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ServerName | Инфраструктура. Gets or sets the server name. |
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SupportsDTCTransactions | Инфраструктура. Gets a Boolean that indicates whether the connection supports Microsoft Distributed Transaction Coordinator (MS DTC) transactions. |
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UserName | Инфраструктура. Gets or sets the username for the connection. |
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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GetConnectionForSchema | Инфраструктура. Gets the connection for the schema. |
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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.