Classe FileSystemTask

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

Hiérarchie d'héritage

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

Espace de noms :  Microsoft.SqlServer.Dts.Tasks.FileSystemTask
Assembly :  Microsoft.SqlServer.FileSystemTask (en Microsoft.SqlServer.FileSystemTask.dll)

Syntaxe

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

Le type FileSystemTask expose les membres suivants.

Constructeurs

  Nom Description
Méthode publique FileSystemTask Initializes a new instance of the FileSystemTask class.

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Propriétés

  Nom Description
Propriété publique Attributes Gets or sets the attributes to apply to the file or directory.
Propriété publique DebugMode A Boolean indicating if a task should check if breakpoints are enabled.
Propriété publique Destination Gets or sets the destination folder or file.
Propriété publique ExecutionValue Returns the number of successful operations performed by the task. This field is read-only. (remplace Task.ExecutionValue.)
Propriété publique IsDestinationPathVariable Gets or sets a Boolean that indicates whether Destination information is located in a package variable.
Propriété publique IsSourcePathVariable Gets or sets a Boolean that indicates whether Source information is located in a package variable.
Propriété publique Operation Gets or sets a value from the DTSFileSystemOperation enumeration that determines the type of operation to perform.
Propriété publique OperationName Gets or sets the name of the task.
Propriété publique OverwriteDestinationFile Gets or sets a Boolean that indicates whether the task will overwrite destination files.
Propriété publique PreservedAttributes Gets or sets the Data Transformation Services preserved attributes.
Propriété publique 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.
Propriété publique 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.
Propriété publique Version *** Member deprecated; see Remarks. ***    Returns the version of the task. This property is read-only. (hérité de Task.)

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Méthodes

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

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Notes

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

Sécurité des threads

Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Tous les membres de l'instance ne sont pas garantis comme étant thread-safe.

Voir aussi

Référence

Espace de noms Microsoft.SqlServer.Dts.Tasks.FileSystemTask