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  • Artículo

GetEnumerator Método

Returns an enumerator for use in iterating over the DBProviderInfos collection.

Espacio de nombres:  Microsoft.SqlServer.Dts.Runtime
Ensamblado:  Microsoft.SqlServer.ManagedDTS (en Microsoft.SqlServer.ManagedDTS.dll)

Sintaxis

'Declaración
Public Function GetEnumerator As DBProviderInfoEnumerator
'Uso
Dim instance As DBProviderInfos
Dim returnValue As DBProviderInfoEnumerator

returnValue = instance.GetEnumerator()

public DBProviderInfoEnumerator GetEnumerator()

public:
DBProviderInfoEnumerator^ GetEnumerator()

member GetEnumerator : unit -> DBProviderInfoEnumerator 

public function GetEnumerator() : DBProviderInfoEnumerator

Ejemplos

The following code sample creates a DBProviderInfoEnumerator using the GetEnumerator method, and then iterates over the collection.

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

namespace DBProvInfos_GetEnum
{
    class Program
    {
        static void Main(string[] args)
        {
            Application app = new Application();
            DBProviderInfos dbprovInfos = app.DBProviderInfos;

            //Create the Enumerator.
            DBProviderInfoEnumerator myEnumerator = dbprovInfos.GetEnumerator();
            Console.WriteLine("The collection contains the following values:");
            int i = 0;
            while ((myEnumerator.MoveNext()) && (myEnumerator.Current != null))
                Console.WriteLine("[{0}] {1}", i++, myEnumerator.Current.Name);
        }
    }
}

Imports System
Imports System.Collections.Generic
Imports System.Text
Imports Microsoft.SqlServer.Dts.Runtime
 
Namespace DBProvInfos_GetEnum
    Class Program
        Shared  Sub Main(ByVal args() As String)
            Dim app As Application =  New Application() 
            Dim dbprovInfos As DBProviderInfos =  app.DBProviderInfos 
 
            'Create the Enumerator.
            Dim myEnumerator As DBProviderInfoEnumerator =  dbprovInfos.GetEnumerator() 
            Console.WriteLine("The collection contains the following values:")
            Dim i As Integer =  0 
            While (myEnumerator.MoveNext()) &&(myEnumerator.Current <> Nothing)
            Console.WriteLine("[{0}] {1}",i = Console.WriteLine("[{0}] {1}",i + 1
            End While
        End Sub
    End Class
End Namespace

Sample Output:

The collection contains the following values:

[0] MediaCatalogDB OLE DB Provider

[1] SQLOLEDB

[2] MSOLAP

[3] MediaCatalogMergedDB OLE DB Provider

[4] MSDMine

[5] VSEE Versioning Enlistment Manager Proxy Data Source

[6] MediaCatalogWebDB OLE DB Provider

[7] SQLNCLI10

[8] MSOLAP

[9] MSDAIPP.DSO

[10] MSUSP

[11] Microsoft.Jet.OLEDB.4.0