ConnectionManager.ID Proprietà

Definizione

Spazio dei nomi:

Microsoft.SqlServer.Dts.Runtime

Assembly:

Microsoft.SqlServer.ManagedDTS.dll

Ottiene l'ID dell'oggetto ConnectionManager. Questa proprietà è di sola lettura.

public:
 property System::String ^ ID { System::String ^ get(); };

[Microsoft.SqlServer.Dts.Runtime.Localization.LocalizablePropertyDescription(typeof(Microsoft.SqlServer.Dts.Runtime.Localized), "IDDesc")]
public string ID { get; }

[<Microsoft.SqlServer.Dts.Runtime.Localization.LocalizablePropertyDescription(typeof(Microsoft.SqlServer.Dts.Runtime.Localized), "IDDesc")>]
member this.ID : string

Public ReadOnly Property ID As String

Valore della proprietà

String

Stringa contenente il GUID della gestione connessione.

Implementazioni

ID

Attributi

LocalizablePropertyDescriptionAttribute

Esempio

Nell'esempio di codice seguente viene caricato un pacchetto esistente con due connessioni. Scorre le gestioni connessioni nel pacchetto e stampa i valori per varie proprietà, tra cui .ID

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

namespace Connections_Collection  
{  
    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\CalculatedColumns Sample\CalculatedColumns\CalculatedColumns.dtsx";  

            // Create an application and load the sample.  
            Application app = new Application();  
            Package pkg = app.LoadPackage(mySample, null);  
            Connections myConns = pkg.Connections;  
            int connCount = myConns.Count;  
            Console.WriteLine("The number of connections in the package is: {0}", connCount);  

            // Enumerate over the collection, printing out  
            // the values for various properties.  
            foreach (ConnectionManager connMgr in myConns)  
            {  
                Console.WriteLine("ConnectionString:        {0}", connMgr.ConnectionString);  
                Console.WriteLine("CreationName:            {0}", connMgr.CreationName);  
                Console.WriteLine("DelayValidation:         {0}", connMgr.DelayValidation);  
                Console.WriteLine("Description:             {0}", connMgr.Description);  
                Console.WriteLine("HostType:                {0}", connMgr.HostType);  
                Console.WriteLine("ID:                      {0}", connMgr.ID);  
                Console.WriteLine("InnerObject:             {0}", connMgr.InnerObject);  
                Console.WriteLine("Name:                    {0}", connMgr.Name);  
                Console.WriteLine("ProtectionLevel:         {0}", connMgr.ProtectionLevel);  
                Console.WriteLine("SupportsDTCTransactions: {0}", connMgr.SupportsDTCTransactions);  
            }  
            Console.WriteLine("");  
        }  
    }  
}  

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

Namespace Connections_Collection  
    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\CalculatedColumns Sample\CalculatedColumns\CalculatedColumns.dtsx"   

            ' Create an application and load the sample.  
            Dim app As Application =  New Application()   
            Dim pkg As Package =  app.LoadPackage(mySample,Nothing)   
            Dim myConns As Connections =  pkg.Connections   
            Dim connCount As Integer =  myConns.Count   
            Console.WriteLine("The number of connections in the package is: {0}", connCount)  

            ' Enumerate over the collection, printing out  
            ' the values for various properties.  
            Dim connMgr As ConnectionManager  
            For Each connMgr In myConns  
                Console.WriteLine("ConnectionString:        {0}", connMgr.ConnectionString)  
                Console.WriteLine("CreationName:            {0}", connMgr.CreationName)  
                Console.WriteLine("DelayValidation:         {0}", connMgr.DelayValidation)  
                Console.WriteLine("Description:             {0}", connMgr.Description)  
                Console.WriteLine("HostType:                {0}", connMgr.HostType)  
                Console.WriteLine("ID:                      {0}", connMgr.ID)  
                Console.WriteLine("InnerObject:             {0}", connMgr.InnerObject)  
                Console.WriteLine("Name:                    {0}", connMgr.Name)  
                Console.WriteLine("ProtectionLevel:         {0}", connMgr.ProtectionLevel)  
                Console.WriteLine("SupportsDTCTransactions: {0}", connMgr.SupportsDTCTransactions)  
            Next  
            Console.WriteLine("")  
        End Sub  
    End Class  
End Namespace  

Esempio di output

Il numero di connessioni nel pacchetto è: 2

ConnectionString: Origine dati=localhost;Initial Catalog=AdventureWorks; Provider=SQLOLEDB.1;Integrated Security=SSPI; Rendere persistenti le informazioni di sicurezza=False; Traduzione automatica=False;

CreationName: OLEDB

DelayValidation: False

Descrizione:

HostType: ConnectionManager

ID: {3427BFE1-F10C-4B7E-8E70-E8D9DC7DBA3}

InnerObject: System.__ComObject

Nome: localhost. Adventureworks

ProtectionLevel: EncryptSensitiveWithUserKey

SupportsDTCTransactions: True

ConnectionString: C:\Programmi\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\CalculatedColumns Sample\CalculatedColumns\results.txt

CreationName: FLATFILE

DelayValidation: False

Descrizione:

HostType: ConnectionManager

ID: {48B66F8D-7DFE-4D85-91C7-0999655484B2}

InnerObject: System.__ComObject

Nome: Riepilogo delle transazioni per Product1

ProtectionLevel: EncryptSensitiveWithUserKey

SupportsDTCTransactions: False

Commenti

Alla proprietà ID viene assegnato un GUID dal runtime al momento della ConnectionManager creazione di . Nell'interfaccia utente grafica il GUID viene visualizzato nella finestra di dialogo Proprietà della connessione come proprietà ID .