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Classe FileSystemTask

  • Artigo

Runs commands against the file system. This class cannot be inherited.

Hierarquia de herança

System.Object
  Microsoft.SqlServer.Dts.Runtime.DtsObject
    Microsoft.SqlServer.Dts.Runtime.Task
      Microsoft.SqlServer.Dts.Tasks.FileSystemTask.FileSystemTask

Namespace:  Microsoft.SqlServer.Dts.Tasks.FileSystemTask
Assembly:  Microsoft.SqlServer.FileSystemTask (em Microsoft.SqlServer.FileSystemTask.dll)

Sintaxe

'Declaração
<GuidAttribute("882ED50A-CCA5-427A-BB5D-2DC706DDD747")> _
Public NotInheritable Class FileSystemTask _
    Inherits Task _
    Implements IDTSFileSystemTask, IDTSBreakpointSite, IDTSSuspend, IDTSComponentPersist
'Uso
Dim instance As FileSystemTask

[GuidAttribute("882ED50A-CCA5-427A-BB5D-2DC706DDD747")]
public sealed class FileSystemTask : Task, 
    IDTSFileSystemTask, IDTSBreakpointSite, IDTSSuspend, IDTSComponentPersist

[GuidAttribute(L"882ED50A-CCA5-427A-BB5D-2DC706DDD747")]
public ref class FileSystemTask sealed : public Task, 
    IDTSFileSystemTask, IDTSBreakpointSite, IDTSSuspend, IDTSComponentPersist

[<SealedAttribute>]
[<GuidAttribute("882ED50A-CCA5-427A-BB5D-2DC706DDD747")>]
type FileSystemTask =  
    class 
        inherit Task 
        interface IDTSFileSystemTask 
        interface IDTSBreakpointSite 
        interface IDTSSuspend 
        interface IDTSComponentPersist 
    end

public final class FileSystemTask extends Task implements IDTSFileSystemTask, IDTSBreakpointSite, IDTSSuspend, IDTSComponentPersist

O tipo FileSystemTask expõe os membros a seguir.

Construtores

  Nome Descrição
Método público FileSystemTask Initializes a new instance of the FileSystemTask class.

Início

Propriedades

  Nome Descrição
Propriedade pública Attributes Gets or sets the attributes to apply to the file or directory.
Propriedade pública DebugMode A Boolean indicating if a task should check if breakpoints are enabled.
Propriedade pública Destination Gets or sets the destination folder or file.
Propriedade pública ExecutionValue Returns the number of successful operations performed by the task. This field is read-only. (Substitui Task.ExecutionValue.)
Propriedade pública IsDestinationPathVariable Gets or sets a Boolean that indicates whether Destination information is located in a package variable.
Propriedade pública IsSourcePathVariable Gets or sets a Boolean that indicates whether Source information is located in a package variable.
Propriedade pública Operation Gets or sets a value from the DTSFileSystemOperation enumeration that determines the type of operation to perform.
Propriedade pública OperationName Gets or sets the name of the task.
Propriedade pública OverwriteDestinationFile Gets or sets a Boolean that indicates whether the task will overwrite destination files.
Propriedade pública PreservedAttributes Gets or sets the Data Transformation Services preserved attributes.
Propriedade pública Source Gets or sets the source file or directory. If IsSourcePathVariable is set to true, gets or sets the package variable name representing the source file or directory.
Propriedade pública SuspendRequired Gets or sets a Boolean that indicates if tasks should suspend when they encounter a breakpoint. This value is set by the runtime engine for tasks and containers when a breakpoint is encountered.
Propriedade pública Version *** Member deprecated; see Remarks. ***    Returns the version of the task. This property is read-only. (Herdado de Task.)

Início

Métodos

  Nome Descrição
Método público AcceptBreakpointManager Passes a BreakpointManager to the task. This method is called by the runtime and is not used in code.
Método público CanUpdate *** Member deprecated; see Remarks. ***    A Boolean that indicates whether the new package XML can update the old package XML. (Herdado de Task.)
Método público Equals Determines whether two object instances are equal. (Herdado de DtsObject.)
Método público Execute Runs the task. (Substitui Task.Execute(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging, Object).)
Método público GetConnectionID Gets a String containing the ID of the connection. (Herdado de Task.)
Método público GetConnectionName Gets a String containing the name of the connection. (Herdado de Task.)
Método público GetHashCode Returns the hash code for this instance. (Herdado de DtsObject.)
Método público GetType (Herdado de Object.)
Método público InitializeTask Initializes the properties associated with the task. This method is called by the runtime and is not used in code. (Substitui Task.InitializeTask(Connections, VariableDispenser, IDTSInfoEvents, IDTSLogging, EventInfos, LogEntryInfos, ObjectReferenceTracker).)
Método público LoadFromXML This method is not callable by your application code. To load a package that is saved as .xml to the hard drive, use the Application.LoadPackage method.
Método público ResumeExecution Resumes execution of the task after pausing. The task or container is resumed by the runtime engine.
Método público SaveToXML This method is not callable by your application code. To save a package as .xml, use the Application.SaveToXml method.
Método público SuspendExecution Indicates that the executable needs to suspend. This method is called by the runtime engine.
Método público ToString (Herdado de Object.)
Método público Update *** Member deprecated; see Remarks. ***    This method updates the old package XML with the new package XML if CanUpdate is set to true. (Herdado de Task.)
Método público Validate Verifies that the task is properly configured. (Substitui Task.Validate(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging).)

Início

Comentários

For information on the tasks that can be run with this task, see DTSFileSystemOperation.

Segurança de thread

Qualquer membro público static (Shared no Visual Basic) desse tipo é seguro para threads. Não há garantia de que qualquer membro de instância seja seguro para threads.

Consulte também

Referência

Namespace Microsoft.SqlServer.Dts.Tasks.FileSystemTask