DTSFileSystemOperation Énumération

Définition

Espace de noms:

Microsoft.SqlServer.Dts.Tasks.FileSystemTask

Assembly:

Microsoft.SqlServer.FileSystemTask.dll

Indique l'opération de système de fichiers à exécuter.

public enum class DTSFileSystemOperation

public enum DTSFileSystemOperation

type DTSFileSystemOperation = 

Public Enum DTSFileSystemOperation

Héritage

Enum

DTSFileSystemOperation

Champs

CopyDirectory	6	L'objet FileSystemTask copiera un répertoire. Les propriétés IsDestinationPathVariable et IsSourcePathVariable doivent être définies.
CopyFile	0	L'objet FileSystemTask copiera un fichier. Les propriétés IsDestinationPathVariable et IsSourcePathVariable doivent être définies.
CreateDirectory	5	L'objet FileSystemTask créera un répertoire. La propriété IsSourcePathVariable doit être définie.
DeleteDirectory	8	L'objet FileSystemTask supprimera un répertoire. La propriété IsSourcePathVariable doit être définie.
DeleteDirectoryContent	9	FileSystemTask supprimera le contenu d'un répertoire. La propriété IsSourcePathVariable doit être définie.
DeleteFile	2	FileSystemTask supprimera un fichier. La propriété IsSourcePathVariable doit être définie.
MoveDirectory	7	L'objet FileSystemTask déplacera un répertoire. Les propriétés IsDestinationPathVariable et IsSourcePathVariable doivent être définies.
MoveFile	1	L'objet FileSystemTask déplacera un fichier. Les propriétés IsDestinationPathVariable et IsSourcePathVariable doivent être définies.
RenameFile	3	L'objet FileSystemTask renommera un fichier. Les propriétés IsDestinationPathVariable et IsSourcePathVariable doivent être définies.
SetAttributes	4	L'objet FileSystemTask définira les attributs d'un fichier ou d'un répertoire. Les propriétés IsDestinationPathVariable et IsSourcePathVariable doivent être définies.

Exemples

L’exemple de code suivant crée une FileSystemTask sous forme Executable de package. Copie FileSystemTask un dossier de test, qui contient deux sous-dossiers et un fichier .txt, dans un autre dossier. Le dossier et les sous-dossiers sont copiés, car l’action à effectuer, comme indiqué par la Operation propriété, est définie sur CopyDirectory.

using System;  
using System.Collections.Generic;  
using System.Text;  
using Microsoft.SqlServer.Dts.Runtime;  
using Microsoft.SqlServer.Dts.Tasks.FileSystemTask;  

namespace FileSystemTask_API  
{  
    class Program  
    {  
        static void Main(string[] args)  
        {  
            String sourceDir = @"C:\TestFolder";  
            String destDir = @"C:\MyNewTestFolder";  

            Package pkg = new Package();  
            Executable exec1 = pkg.Executables.Add("STOCK:FileSystemTask");  
            TaskHost th = exec1 as TaskHost;  

            // Show how to set properties using the TaskHost Properties.  
            // Set the properties to copy an existing folder, which contains two subfolders  
            // and a .txt file, to another existing folder on the C:\ drive.  

            // The source or destination files are not in a variable, so set   
            // IsSourcePathVariable and IsDestinationPathVariable to false.  
            th.Properties["IsSourcePathVariable"].SetValue(th, false);  
            th.Properties["IsDestinationPathVariable"].SetValue(th, false);  

            // Create the File connection manager for the source.  
            ConnectionManager cm = pkg.Connections.Add("FILE");  
            cm.Name = "The FILE connection manager";  
            cm.ConnectionString = sourceDir;  
            cm.Properties["FileUsageType"].SetValue(cm, DTSFileConnectionUsageType.FolderExists);  

            // Create the File connection manager for the destination.  
            ConnectionManager cmdest = pkg.Connections.Add("FILE");  
            cmdest.Name = "The destination FILE connection manager";  
            cmdest.ConnectionString = destDir;  
            cmdest.Properties["FileUsageType"].SetValue(cmdest, DTSFileConnectionUsageType.FolderExists);  

            // Set the source property and destination properties  
            // for the task.  
            th.Properties["Source"].SetValue(th, cm.Name);  
            th.Properties["Destination"].SetValue(th, cmdest.Name);  

            // The operation to perform is to copy all the files and  
             // subfolders in a folder.  
            // Do not overwrite the destination information   
            // if it exists.  
            th.Properties["Operation"].SetValue(th, DTSFileSystemOperation.CopyDirectory);  
            th.Properties["OperationName"].SetValue(th, "Copy TestFolder");  
            th.Properties["OverwriteDestinationFile"].SetValue(th, false);  

            // Set the attribute of the folder to be read-only.  
            th.Properties["Attributes"].SetValue(th, DTSFileSystemAttributes.ReadOnly);  
            // Multiple attributes can be set. The next line of code,  
            // commented out, shows how to do that.  
            //th.Properties["Attributes"].SetValue(th, DTSFileSystemAttributes.ReadOnly | DTSFileSystemAttributes.Hidden);  

            // Run the task and copy the folder.  
            DTSExecResult result = pkg.Execute();  
        }  
    }  
}  

Imports System  
Imports System.Collections.Generic  
Imports System.Text  
Imports Microsoft.SqlServer.Dts.Runtime  
Imports Microsoft.SqlServer.Dts.Tasks.FileSystemTask  

Namespace FileSystemTask_API  
    Class Program  
        Shared  Sub Main(ByVal args() As String)  
            Dim sourceDir As String =  "C:\TestFolder"   
            Dim destDir As String =  "C:\MyNewTestFolder"   

            Dim pkg As Package =  New Package()   
            Dim exec1 As Executable =  pkg.Executables.Add("STOCK:FileSystemTask")   
            Dim th As TaskHost =  exec1 as TaskHost   

            ' Show how to set properties using the TaskHost Properties.  
            ' Set the properties to copy an existing folder, which contains two subfolders  
            ' and a .txt file, to another existing folder on the C:\ drive.  

            ' The source or destination files are not in a variable, so set   
            ' IsSourcePathVariable and IsDestinationPathVariable to false.  
            th.Properties("IsSourcePathVariable").SetValue(th, False)  
            th.Properties("IsDestinationPathVariable").SetValue(th, False)  

            ' Create the File connection manager for the source.  
            Dim cm As ConnectionManager =  pkg.Connections.Add("FILE")   
            cm.Name = "The FILE connection manager"  
            cm.ConnectionString = sourceDir  
            cm.Properties("FileUsageType").SetValue(cm, DTSFileConnectionUsageType.FolderExists)  

            ' Create the File connection manager for the destination.  
            Dim cmdest As ConnectionManager =  pkg.Connections.Add("FILE")   
            cmdest.Name = "The destination FILE connection manager"  
            cmdest.ConnectionString = destDir  
            cmdest.Properties("FileUsageType").SetValue(cmdest, DTSFileConnectionUsageType.FolderExists)  

            ' Set the source property and destination properties  
            ' for the task.  
            th.Properties("Source").SetValue(th, cm.Name)  
            th.Properties("Destination").SetValue(th, cmdest.Name)  

            ' The operation to perform is to copy all the files and  
             ' subfolders in a folder.  
            ' Do not overwrite the destination information   
            ' if it exists.  
            th.Properties("Operation").SetValue(th, DTSFileSystemOperation.CopyDirectory)  
            th.Properties("OperationName").SetValue(th, "Copy TestFolder")  
            th.Properties("OverwriteDestinationFile").SetValue(th, False)  

            ' Set the attribute of the folder to be read-only.  
            th.Properties("Attributes").SetValue(th, DTSFileSystemAttributes.ReadOnly)  
            ' Multiple attributes can be set. The next line of code,  
            ' commented out, shows how to do that.  
            'th.Properties["Attributes"].SetValue(th, DTSFileSystemAttributes.ReadOnly | DTSFileSystemAttributes.Hidden);  

            ' Run the task and copy the folder.  
            Dim result As DTSExecResult =  pkg.Execute()   
        End Sub  
    End Class  
End Namespace