PackageInfos.Contains Method

Artículo
12/15/2008

Returns a Boolean that indicates whether an object can be retrieved from the collection by using the name, index, GUID, or description parameter.

Espacio de nombres: Microsoft.SqlServer.Dts.Runtime
Ensamblado: Microsoft.SqlServer.ManagedDTS (in microsoft.sqlserver.manageddts.dll)

Sintaxis

'Declaración
Public Function Contains ( _
    index As Object _
) As Boolean

public bool Contains (
    Object index
)

public:
bool Contains (
    Object^ index
)

public boolean Contains (
    Object index
)

public function Contains (
    index : Object
) : boolean

Parámetros

index
The name, index, GUID, or description of the object in the collection to match.

Valor devuelto

true if you can retrieve an object from the collection using the syntax PackageInfos[index].

Ejemplo

The following code example returns the name of the first package in the collection.

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

namespace PackageInfoTest
{
    class Program
    {
        static void Main(string[] args)
        {
            string pkg = @"C:\Program Files\ Microsoft SQL Server\90\Samples\Integration Services\Package Samples\ExecuteProcess Sample\ExecuteProcess\UsingExecuteProcess.dtsx";
            string pkg2 = @"C:\Program Files\ Microsoft SQL Server\90\Samples\Integration Services\Package Samples\CalculatedColumns Sample\CalculatedColumns\CalculatedColumns.dtsx";

            Application app = new Application();
            Package p1 = app.LoadPackage(pkg, null);
            Package p2 = app.LoadPackage(pkg2, null);
            p1.Description = "UsingExecuteProcess package";
            p2.Description = "CalculatedColumns package";

            app.SaveToDtsServer(p1, null, @"File System\myp1Package", "YOURSERVER");
            app.SaveToDtsServer(p2, null, @"File System\myp2Package", "YOURSERVER");

            PackageInfos pInfos = app.GetDtsServerPackageInfos(@"File System", "YOURSERVER");
            Console.WriteLine("Number of Packages {0}", pInfos.Count.ToString());

            if (pInfos.Contains(0))
            {
                Console.WriteLine("Package {0} found ", pInfos[0].Name);
            }
            else
            {
                Console.WriteLine("Package cannot be found using Contains");
            }
         }
    }
}

Imports System
Imports System.Collections.Generic
Imports System.Text
Imports Microsoft.SqlServer.Dts.Runtime
 
Namespace PackageInfoTest
    Class Program
        Shared  Sub Main(ByVal args() As String)
            Dim pkg As String =  "C:\Program Files\ Microsoft SQL Server\90\Samples\Integration Services\Package Samples\ExecuteProcess Sample\ExecuteProcess\UsingExecuteProcess.dtsx" 
            Dim pkg2 As String =  "C:\Program Files\ Microsoft SQL Server\90\Samples\Integration Services\Package Samples\CalculatedColumns Sample\CalculatedColumns\CalculatedColumns.dtsx" 
 
            Dim app As Application =  New Application() 
            Dim p1 As Package =  app.LoadPackage(pkg,Nothing) 
            Dim p2 As Package =  app.LoadPackage(pkg2,Nothing) 
            p1.Description = "UsingExecuteProcess package"
            p2.Description = "CalculatedColumns package"
 
            app.SaveToDtsServer(p1, Nothing, "File System\myp1Package", "YOURSERVER")
            app.SaveToDtsServer(p2, Nothing, "File System\myp2Package", "YOURSERVER")
 
            Dim pInfos As PackageInfos =  app.GetDtsServerPackageInfos("File System","YOURSERVER") 
            Console.WriteLine("Number of Packages {0}", pInfos.Count.ToString())
 
            If pInfos.Contains(0) Then
                Console.WriteLine("Package {0} found ", pInfos(0).Name)
            Else 
                Console.WriteLine("Package cannot be found using Contains")
            End If
        End Sub
    End Class
End Namespace

Sample Output:

Number of Packages 2

Package myp1Package found

Seguridad para subprocesos

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Plataformas

Plataformas de desarrollo

Para obtener una lista de las plataformas compatibles, vea Requisitos de hardware y software para instalar SQL Server 2005.

Plataformas de destino