Interfaz MainPipe
Provides the managed implementation of the IDTSPipeline100 interface used to programmatically configure a data flow task.
Espacio de nombres: Microsoft.SqlServer.Dts.Pipeline.Wrapper
Ensamblado: Microsoft.SqlServer.DTSPipelineWrap (en Microsoft.SqlServer.DTSPipelineWrap.dll)
Sintaxis
'Declaración
<GuidAttribute("410E91E9-2C45-487A-851A-5B3DFE747329")> _
Public Interface MainPipe _
Inherits IDTSPipeline100
'Uso
Dim instance As MainPipe
[GuidAttribute("410E91E9-2C45-487A-851A-5B3DFE747329")]
public interface MainPipe : IDTSPipeline100
[GuidAttribute(L"410E91E9-2C45-487A-851A-5B3DFE747329")]
public interface class MainPipe : IDTSPipeline100
[<GuidAttribute("410E91E9-2C45-487A-851A-5B3DFE747329")>]
type MainPipe =
interface
interface IDTSPipeline100
end
public interface MainPipe extends IDTSPipeline100
El tipo MainPipe expone los siguientes miembros.
Propiedades
| Nombre | Descripción | |
|---|---|---|
.gif "Propiedad pública") |
AutoGenerateIDForNewObjects | Gets or sets a value that specifies whether the data flow automatically generates and sets the ID property for newly created objects. (Se hereda de IDTSPipeline100.) |
|
BLOBTempStoragePath | Gets or sets a value that specifies the file system location where Binary Large Objects (BLOBs) are temporarily written to disk. (Se hereda de IDTSPipeline100.) |
|
BufferManager | Gets the IDTSBufferManager100 object. (Se hereda de IDTSPipeline100.) |
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BufferTempStoragePath | Gets or sets the file system path used to temporarily cache buffer data. (Se hereda de IDTSPipeline100.) |
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ComponentMetaDataCollection | Gets the collection of data flow components in the task. (Se hereda de IDTSPipeline100.) |
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DefaultBufferMaxRows | Gets or sets the maximum number of rows the task allows in an IDTSBuffer100 buffer. (Se hereda de IDTSPipeline100.) |
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DefaultBufferSize | Gets or sets the default size of the IDTSBuffer100 objects created by the task. (Se hereda de IDTSPipeline100.) |
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EnableCacheUpdate | Infraestructura. Gets or sets whether the IDTSPipeline100 enabled the updating of cache. (Se hereda de IDTSPipeline100.) |
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EnableDisconnectedColumns | Gets or sets a value that indicates whether the data flow task enables the disconnected columns in the main pipe. (Se hereda de IDTSPipeline100.) |
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EngineThreads | Gets or sets the number of threads the data flow task uses. (Se hereda de IDTSPipeline100.) |
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Events | Sets the events interface that the data flow and its components use to raise events during execution. (Se hereda de IDTSPipeline100.) |
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IsSavingXml | Infraestructura. Gets or sets whether the IDTSPipeline100 is saving xml. (Se hereda de IDTSPipeline100.) |
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PathCollection | Gets the IDTSPathCollection100 collection for the data flow task. (Se hereda de IDTSPipeline100.) |
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PersistenceCustomPropertyCollection | Gets the collection of custom properties that have the specified persistence format. (Se hereda de IDTSPipeline100.) |
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RunInOptimizedMode | Gets or sets a value that specifies whether the data flow task runs in optimized mode. (Se hereda de IDTSPipeline100.) |
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VariableDispenser | Sets the IDTSVariableDispenser100 used to lock variables in the package for reading and writing. (Se hereda de IDTSPipeline100.) |
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Métodos
| Nombre | Descripción | |
|---|---|---|
.gif "Método público") |
GetNextPasteID | Gets the next available ID that the data flow task generates. (Se hereda de IDTSPipeline100.) |
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GetObjectByID | Retrieves an object contained in the data flow task by using the ID of the object. (Se hereda de IDTSPipeline100.) |
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New | Infraestructura. Specifies a new instance of IDTSPipeline100 class. (Se hereda de IDTSPipeline100.) |
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UpdateCacheOnInputColumns | Infraestructura. Updates the cache on input column of IDTSPipeline100. (Se hereda de IDTSPipeline100.) |
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Comentarios
The MainPipe (displayed as the Data Flow Task in SQL Server Data Tools (SSDT)) is the managed implementation of the IDTSPipeline100 COM interface. It is the interface used from managed code when programmatically creating or modifying a data flow task in a Package. For an overview of the methods and properties available to this object, see the MainPipeClass documentation.
Ejemplos
The following code example adds the MainPipe object to a Package and retrieves the MainPipe using the InnerObject property of the TaskHost.
Package p = new Package();
Executable e = p.Executables.Add("DTS.Pipeline.1");
TaskHost thMainPipe = e as TaskHost;
MainPipe dataFlowTask = thMainPipe.InnerObject as MainPipe;