DTSProcessingTask-Klasse

Processes objects in a Microsoft SQL Server Analysis Services database.

Vererbungshierarchie

System. . :: . .Object
  Microsoft.SqlServer.Dts.Runtime. . :: . .DtsObject
    Microsoft.SqlServer.Dts.Runtime. . :: . .Task
      Microsoft.DataTransformationServices.Tasks.DTSProcessingTask. . :: . .ASTaskBase
        Microsoft.DataTransformationServices.Tasks.DTSProcessingTask..::..DTSProcessingTask

Namespace:  Microsoft.DataTransformationServices.Tasks.DTSProcessingTask
Assembly:  Microsoft.SqlServer.ASTasks (in Microsoft.SqlServer.ASTasks.dll)

Syntax

'Declaration
<DtsTaskAttribute(LocalizationType := GetType(DTSProcessingTask), TaskType := "DTS90",  _
    UITypeName := "Microsoft.DataTransformationServices.Tasks.DTSProcessingTaskUI.DTSProcessingTaskUI, Microsoft.SqlServer.ASTasksUI, Version=10.0.0.0, Culture=Neutral, PublicKeyToken=89845dcd8080cc91",  _
    IconResource := "ProcessTaskIcon")> _
<GuidAttribute("BB85884C-3512-450f-9DB6-1AEDE8284283")> _
Public NotInheritable Class DTSProcessingTask _
    Inherits ASTaskBase _
    Implements IDTSComponentPersist
'Usage
Dim instance As DTSProcessingTask

[DtsTaskAttribute(LocalizationType = typeof(DTSProcessingTask), TaskType = "DTS90", 
    UITypeName = "Microsoft.DataTransformationServices.Tasks.DTSProcessingTaskUI.DTSProcessingTaskUI, Microsoft.SqlServer.ASTasksUI, Version=10.0.0.0, Culture=Neutral, PublicKeyToken=89845dcd8080cc91", 
    IconResource = "ProcessTaskIcon")]
[GuidAttribute("BB85884C-3512-450f-9DB6-1AEDE8284283")]
public sealed class DTSProcessingTask : ASTaskBase, 
    IDTSComponentPersist

[DtsTaskAttribute(LocalizationType = typeof(DTSProcessingTask), TaskType = L"DTS90", 
    UITypeName = L"Microsoft.DataTransformationServices.Tasks.DTSProcessingTaskUI.DTSProcessingTaskUI, Microsoft.SqlServer.ASTasksUI, Version=10.0.0.0, Culture=Neutral, PublicKeyToken=89845dcd8080cc91", 
    IconResource = L"ProcessTaskIcon")]
[GuidAttribute(L"BB85884C-3512-450f-9DB6-1AEDE8284283")]
public ref class DTSProcessingTask sealed : public ASTaskBase, 
    IDTSComponentPersist

[<SealedAttribute>]
[<DtsTaskAttribute(LocalizationType = typeof(DTSProcessingTask), TaskType = "DTS90", 
    UITypeName = "Microsoft.DataTransformationServices.Tasks.DTSProcessingTaskUI.DTSProcessingTaskUI, Microsoft.SqlServer.ASTasksUI, Version=10.0.0.0, Culture=Neutral, PublicKeyToken=89845dcd8080cc91", 
    IconResource = "ProcessTaskIcon")>]
[<GuidAttribute("BB85884C-3512-450f-9DB6-1AEDE8284283")>]
type DTSProcessingTask =  
    class
        inherit ASTaskBase
        interface IDTSComponentPersist
    end

public final class DTSProcessingTask extends ASTaskBase implements IDTSComponentPersist

Der DTSProcessingTask-Typ macht folgende Elemente verfügbar.

Konstruktoren

	Name	Beschreibung
	DTSProcessingTask	Initializes a new instance of the DTSProcessingTask class.

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Eigenschaften

	Name	Beschreibung
	ConnectionName	Infrastruktur (Geerbt von ASTaskBase.)
	ExecutionValue	Returns a user-defined object. This field is read-only. (Geerbt von Task.)
	ProcessingCommands	Gets or sets the text of the processing command to be sent to the Analysis Services server.
	ProgressEventName	Infrastruktur (Geerbt von ASTaskBase.)
	StatusEventName	Infrastruktur (Geerbt von ASTaskBase.)
	SubComponentName	Infrastruktur (Geerbt von ASTaskBase.)
	TaskDescription	Gets the description of the Analysis Services Processing task.
	TaskDisplayName	Gets the unique name for the Analysis Services Processing task.
	Version	*** Member deprecated; see Remarks. ***    Returns the version of the task. This property is read-only. (Geerbt von Task.)

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Methoden

	Name	Beschreibung
	CanUpdate	*** Member deprecated; see Remarks. ***    A Boolean that indicates whether the new package XML can update the old package XML. (Geerbt von Task.)
	Equals	Determines whether two object instances are equal. (Geerbt von DtsObject.)
	Execute	Infrastruktur (Geerbt von ASTaskBase.)
	Finalize	(Geerbt von Object.)
	FireError(String, String)	Infrastruktur (Geerbt von ASTaskBase.)
	FireError(Int32, String, String, String)	Infrastruktur (Geerbt von ASTaskBase.)
	GetConnectionID	Gets a String containing the ID of the connection. (Geerbt von Task.)
	GetConnectionName	Gets a String containing the name of the connection. (Geerbt von Task.)
	GetHashCode	Returns the hash code for this instance. (Geerbt von DtsObject.)
	GetType	(Geerbt von Object.)
	InitializeTask	Initializes the properties associated with the task. This method is called by the runtime and is not used in code. (Geerbt von Task.)
	InternalExecute	Infrastruktur (Geerbt von ASTaskBase.)
	InternalValidate	Infrastruktur (Geerbt von ASTaskBase.)
	LoadFromXML	Loads the task information from XML. This method is not callable by your application code. To load a package saved as .xml, use the Application..::..LoadPackage method.
	MemberwiseClone	(Geerbt von Object.)
	SaveToXML	Saves component information to the package XML. This method is not callable by your application code. To save a package as .xml, use the Application..::..SaveToXml method.
	StopExecution	Infrastruktur (Geerbt von ASTaskBase.)
	SubscribeToProgressEvent	Infrastruktur (Geerbt von ASTaskBase.)
	ToString	(Geerbt von Object.)
	UnsubscribeToProgressEvent	Infrastruktur (Geerbt von ASTaskBase.)
	Update	*** Member deprecated; see Remarks. ***    This method updates the old package XML with the new package XML if CanUpdate is set to true. (Geerbt von Task.)
	Validate	Infrastruktur (Geerbt von ASTaskBase.)
	ValidateConnection	Infrastruktur (Geerbt von ASTaskBase.)
	ValidateDDL	Infrastruktur (Geerbt von ASTaskBase.)
	WriteLog	Infrastruktur (Geerbt von ASTaskBase.)

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Felder

	Name	Beschreibung
	bExecutionCanceled	Infrastruktur (Geerbt von ASTaskBase.)
	bTraceError	Infrastruktur (Geerbt von ASTaskBase.)
	ddl	Infrastruktur (Geerbt von ASTaskBase.)
	m_events	Infrastruktur (Geerbt von ASTaskBase.)
	server	Infrastruktur (Geerbt von ASTaskBase.)

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Beispiele

The following code sample creates, configures, and executes a new DTSProcessingTask that processes the Targeted Mailing mining model in the Adventure Works DW sample database.

using Microsoft.SqlServer.Dts.Runtime;
using System.Reflection;

class Module1
{

  public static void Main()
  {

    Package pkg = new Package();
    string procCmd;

    ConnectionManager asCM;
    asCM = pkg.Connections.Add("MSOLAP100");
    asCM.Name = "Analysis Services Connection Manager";
    asCM.ConnectionString = "Data Source=<servername>;" +
      "Initial Catalog=Adventure Works DW;Provider=MSOLAP;" +
      "Integrated Security=SSPI;Impersonation Level=Impersonate;";

    procCmd = "<Batch xmlns=\"https://schemas.microsoft.com/analysisservices/2003/engine\">" +
      "<Parallel>" +
        "<Process xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" " +
            "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">" +
          "<Object>" +
            "<DatabaseID>Adventure Works DW</DatabaseID>" +
            "<MiningStructureID>Targeted Mailing</MiningStructureID>" +
          "</Object>" +
          "<Type>ProcessFull</Type>" +
          "<WriteBackTableCreation>UseExisting</WriteBackTableCreation>" +
        "</Process>" +
      "</Parallel>" +
    "</Batch>";

    Executable exe = pkg.Executables.Add("Microsoft.DataTransformationServices.Tasks.DTSProcessingTask.DTSProcessingTask, " +
      "Microsoft.SqlServer.ASTasks, Version=10.0.0.0, " +
      "Culture=neutral, PublicKeyToken=89845dcd8080cc91");
    TaskHost thTask = (TaskHost) exe;
    {
      thTask.Properties("ConnectionName").SetValue(thTask, "Analysis Services Connection Manager");
      thTask.Properties("ProcessingCommands").SetValue(thTask, procCmd);
    }

    DTSExecResult valResults = pkg.Validate(pkg.Connections, pkg.Variables, null, null);

    if (valResults==DTSExecResult.Success)
    {
      pkg.Execute();
    }

  }

}

Imports Microsoft.SqlServer.Dts.Runtime
Imports System.Reflection

Module Module1

  Sub Main()

    Dim pkg As New Package
    Dim procCmd As String

    Dim asCM As ConnectionManager
    asCM = pkg.Connections.Add("MSOLAP100")
    asCM.Name = "Analysis Services Connection Manager"
    asCM.ConnectionString = "Data Source=<servername>;" & _
      "Initial Catalog=Adventure Works DW;Provider=MSOLAP;" & _
      "Integrated Security=SSPI;Impersonation Level=Impersonate;"

    procCmd = "<Batch https://schemas.microsoft.com/analysisservices/2003/engine"">" & _
      "<Parallel>" & _
        "<Process xmlns:xsd=""http://www.w3.org/2001/XMLSchema"" " & _
            "xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"">" & _
          "<Object>" & _
            "<DatabaseID>Adventure Works DW</DatabaseID>" & _
            "<MiningStructureID>Targeted Mailing</MiningStructureID>" & _
          "</Object>" & _
          "<Type>ProcessFull</Type>" & _
          "<WriteBackTableCreation>UseExisting</WriteBackTableCreation>" & _
        "</Process>" & _
      "</Parallel>" & _
    "</Batch>"

    Dim exe As Executable = pkg.Executables.Add( _
      "Microsoft.DataTransformationServices.Tasks.DTSProcessingTask.DTSProcessingTask, " & _
      "Microsoft.SqlServer.ASTasks, Version=10.0.0.0, " & _
      "Culture=neutral, PublicKeyToken=89845dcd8080cc91")
    Dim thTask As TaskHost = CType(exe, TaskHost)
    With thTask
      .Properties("ConnectionName").SetValue(thTask, _
        "Analysis Services Connection Manager")
      .Properties("ProcessingCommands").SetValue(thTask, procCmd)
    End With

    Dim valResults As DTSExecResult = pkg.Validate( _
      pkg.Connections, pkg.Variables, Nothing, Nothing)

    If valResults = DTSExecResult.Success Then
      pkg.Execute()
    End If

  End Sub

End Module

Threadsicherheit

Alle öffentlichen static (Shared in Visual Basic)-Elemente dieses Typs sind Threadsicher. Für Instanzelemente wird die Threadsicherheit nicht gewährleistet.

Siehe auch

Verweis

Microsoft.DataTransformationServices.Tasks.DTSProcessingTask-Namespace