Classe ConnectionManager
Provides the information that you must have to connect to a data source. All classes that inherit from the ConnectionManager contain the same properties and methods. The ConnectionManager class isolates the implementation details of the different connection types from the runtime. This enables the runtime to interact with each connection manager in a consistent and predictable manner. Connection managers contain a set of stock properties that all connections have in common, such as the Name, ID, Description, and ConnectionString. However, each connection type has additional properties that are specific to that connection type. These can be accessed through the Properties collection.This class cannot be inherited.
Namespace: Microsoft.SqlServer.Dts.Runtime
Assembly: Microsoft.SqlServer.ManagedDTS (em Microsoft.SqlServer.ManagedDTS.dll)
Sintaxe
'Declaração
Public NotInheritable Class ConnectionManager _
Inherits DtsObject _
Implements IDTSObjectHost, IDTSPersist, IDTSName, IComponent, _
IDisposable, IDTSPropertiesProvider, IDTSPackagePath
'Uso
Dim instance As ConnectionManager
public sealed class ConnectionManager : DtsObject,
IDTSObjectHost, IDTSPersist, IDTSName, IComponent, IDisposable,
IDTSPropertiesProvider, IDTSPackagePath
public ref class ConnectionManager sealed : public DtsObject,
IDTSObjectHost, IDTSPersist, IDTSName, IComponent, IDisposable,
IDTSPropertiesProvider, IDTSPackagePath
[<SealedAttribute>]
type ConnectionManager =
class
inherit DtsObject
interface IDTSObjectHost
interface IDTSPersist
interface IDTSName
interface IComponent
interface IDisposable
interface IDTSPropertiesProvider
interface IDTSPackagePath
end
public final class ConnectionManager extends DtsObject implements IDTSObjectHost, IDTSPersist, IDTSName, IComponent, IDisposable, IDTSPropertiesProvider, IDTSPackagePath
Comentários
A connection manager is a logical representation of a connection. At design time, in the graphical user interface, you use a connection manager to describe the physical connection that the runtime creates when the package runs. Integration Services provides different types of connection managers that enable packages to connect to a variety of data sources. For example, there is an ActiveX Data Objects (ADO) connection manager, an ADO.NET connection manager, an ODBC connection manager, and so on. For more information, see Extending Packages with Custom Objects.
Hierarquia de herança
System. . :: . .Object
Microsoft.SqlServer.Dts.Runtime. . :: . .DtsObject
Microsoft.SqlServer.Dts.Runtime..::..ConnectionManager
Segurança de thread
Quaisquer membros static (Shared no Visual Basic) públicos deste tipo são thread-safe. Não há garantia de que qualquer membro de instância seja thread-safe.