• Article

LoadFromSqlServer méthode

Loads a package from SQL Server by specifying the server name, user name, and password.

Espace de noms :  Microsoft.SqlServer.Dts.Runtime
Assembly :  Microsoft.SqlServer.ManagedDTS (dans Microsoft.SqlServer.ManagedDTS.dll)

Syntaxe

'Déclaration
Public Function LoadFromSqlServer ( _
    packagePath As String, _
    serverName As String, _
    serverUserName As String, _
    serverPassword As String, _
    events As IDTSEvents _
) As Package
'Utilisation
Dim instance As Application
Dim packagePath As String
Dim serverName As String
Dim serverUserName As String
Dim serverPassword As String
Dim events As IDTSEvents
Dim returnValue As Package

returnValue = instance.LoadFromSqlServer(packagePath, _
    serverName, serverUserName, serverPassword, _
    events)

public Package LoadFromSqlServer(
    string packagePath,
    string serverName,
    string serverUserName,
    string serverPassword,
    IDTSEvents events
)

public:
Package^ LoadFromSqlServer(
    String^ packagePath, 
    String^ serverName, 
    String^ serverUserName, 
    String^ serverPassword, 
    IDTSEvents^ events
)

member LoadFromSqlServer : 
        packagePath:string * 
        serverName:string * 
        serverUserName:string * 
        serverPassword:string * 
        events:IDTSEvents -> Package 

public function LoadFromSqlServer(
    packagePath : String, 
    serverName : String, 
    serverUserName : String, 
    serverPassword : String, 
    events : IDTSEvents
) : Package

Paramètres

  • serverName
    Type : System. . :: . .String
    The name of the instance of SQL Server that the package is loaded from.
  • serverUserName
    Type : System. . :: . .String
    The SQL Server login name if you use SQL Server Authentication to log into the server; otherwise, nullNothingnullptrunitune référence Null (Nothing dans Visual Basic) if you use Windows Authentication.
  • serverPassword
    Type : System. . :: . .String
    The SQL Server login password if you use SQL Server Authentication to log into the server; otherwise, nullNothingnullptrunitune référence Null (Nothing dans Visual Basic) if you use Windows Authentication.

Valeur de retour

Type : Microsoft.SqlServer.Dts.Runtime. . :: . .Package
The package that was loaded.

Exemples

The following code example loads a sample package, which was previously saved to the File System.

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

namespace LoadFromSQLServerTest
{
    class Program
    {
        static void Main(string[] args)
        {
            // The variable, pkg, points to the location
            // of the ExecuteProcess sample installed with
            // the SSIS package samples.
            string pkg = @"C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\ExecuteProcess Sample\ExecuteProcess\UsingExecuteProcess.dtsx";
            Application app = new Application();
            Package loadedPkg = app.LoadPackage(pkg, null);

            // Save the package to SQL Server.
            app.SaveToSqlServer(loadedPkg, null, "yourserver", null, null);

            // The package can now be viewed in the 
            // Microsoft SQL Server Management Studio, in the 
            // Integration Services / Stored Packages / MSDB folder,
            // with a name of UsingExecuteProcess.
            Package pkgIn = new Package();
            pkgIn = app.LoadFromSqlServer("\\UsingExecuteProcess", "yourserver", null, null, null);
            DateTime pkgCreation = pkgIn.CreationDate;
            Console.WriteLine("Creation Date = {0}", pkgCreation);
        }
    }
}

Imports System
Imports System.Collections.Generic
Imports System.Text
Imports Microsoft.SqlServer.Dts.Runtime
 
Namespace LoadFromSQLServerTest
    Class Program
        Shared  Sub Main(ByVal args() As String)
            ' The variable, pkg, points to the location
            ' of the ExecuteProcess sample installed with
            ' the SSIS package samples.
            Dim pkg As String =  "C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\ExecuteProcess Sample\ExecuteProcess\UsingExecuteProcess.dtsx" 
            Dim app As Application =  New Application() 
            Dim loadedPkg As Package =  app.LoadPackage(pkg,Nothing) 
 
            ' Save the package to SQL Server.
            app.SaveToSqlServer(loadedPkg, Nothing, "yourserver", Nothing, Nothing)
 
            ' The package can now be viewed in the 
            ' Microsoft SQL Server Management Studio, in the 
            ' Integration Services / Stored Packages / MSDB folder,
            ' with a name of UsingExecuteProcess.
            Dim pkgIn As Package = New Package() 
            pkgIn = app.LoadFromSqlServer("\\UsingExecuteProcess", "yourserver", Nothing, Nothing, Nothing)
            Dim pkgCreation As DateTime =  pkgIn.CreationDate 
            Console.WriteLine("Creation Date = {0}", pkgCreation)
        End Sub
    End Class
End Namespace

Sample Output:

Creation Date = 5/5/2003 5:46:00 PM