Connections.Item[Object] Properti

Referensi

Definisi

Ruang nama:: Microsoft.SqlServer.Dts.Runtime

Rakitan:: Microsoft.SqlServer.ManagedDTS.dll

Penting

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ConnectionManager Mendapatkan objek dari Connections koleksi.

public:
 property Microsoft::SqlServer::Dts::Runtime::ConnectionManager ^ default[System::Object ^] { Microsoft::SqlServer::Dts::Runtime::ConnectionManager ^ get(System::Object ^ index); };

public Microsoft.SqlServer.Dts.Runtime.ConnectionManager this[object index] { get; }

member this.Item(obj) : Microsoft.SqlServer.Dts.Runtime.ConnectionManager

Default Public ReadOnly Property Item(index As Object) As ConnectionManager

Parameter

index: Object

Nama, identitas, ID, atau indeks objek yang akan ConnectionManager dikembalikan.

Nilai Properti

ConnectionManager

Objek ConnectionManager dari koleksi.

Contoh

Sampel kode berikut mengambil item dari koleksi menggunakan dua metode. Metode pertama menggunakan conns[0] sintaks untuk mengambil seluruh objek yang terletak di posisi pertama koleksi dan memasukkannya ke myConnMgr dalam variabel . Anda sekarang dapat mengambil semua properti dari myConnMgr seperti biasa. Metode kedua mengambil properti tertentu dari objek pertama dalam koleksi menggunakan conns[0].<property> sintaks.

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

namespace Connections_Item  
{  
    class Program  
    {  
        static void Main(string[] args)  
        {  
            // The package is one of the SSIS Samples.  
            string mySample = @"C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\ExecuteProcess Sample\ExecuteProcess\UsingExecuteProcess.dtsx";  

            // Create an application and load the sample.  
            Application app = new Application();  
            Package pkg = app.LoadPackage(mySample, null);  
            Connections conns = pkg.Connections;  

            //Using the Item method syntax of [x], obtain the  
            // entire first entry, and then just the name.  
            ConnectionManager myConnMgr = conns[0];  
            String nameOfFirstItem = conns[0].Name;  

            //Print the name of the connection manager located at position [0].  
            Console.WriteLine("The ID of the first connection info is: {0}", myConnMgr.ID);  
            Console.WriteLine("The Name of the first connection info is: {0}", nameOfFirstItem);  
        }  
    }  
}

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

Namespace Connections_Item  
    Class Program  
        Shared  Sub Main(ByVal args() As String)  
            ' The package is one of the SSIS Samples.  
            Dim mySample As String =  "C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\ExecuteProcess Sample\ExecuteProcess\UsingExecuteProcess.dtsx"   

            ' Create an application and load the sample.  
            Dim app As Application =  New Application()   
            Dim pkg As Package =  app.LoadPackage(mySample,Nothing)   
            Dim conns As Connections =  pkg.Connections   

            'Using the Item method syntax of [x], obtain the  
            ' entire first entry, and then just the name.  
            Dim myConnMgr As ConnectionManager =  conns(0)   
            Dim nameOfFirstItem As String =  conns(0).Name   

            'Print the name of the connection manager located at position [0].  
            Console.WriteLine("The ID of the first connection info is: {0}", myConnMgr.ID)  
            Console.WriteLine("The Name of the first connection info is: {0}", nameOfFirstItem)  
        End Sub  
    End Class  
End Namespace

Contoh Output:

The ID of the first connection info is: {B52C0D78-5402-4544-BFEC-2BE203900C91}

The Name of the first connection info is: Create_Execute_Process_Dest.sql

Keterangan

Jika panggilan ke Contains metode mengembalikan true, Anda dapat mengakses elemen yang ditentukan dalam koleksi menggunakan sintaks Connections[index]. Contains Jika metode mengembalikan false, properti ini memberikan pengecualian. Di C#, properti ini adalah pengindeks Connections untuk kelas .

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