Метод DBProviderInfos.GetEnumerator
Returns an enumerator for use in iterating over the DBProviderInfos collection.
Пространство имен: Microsoft.SqlServer.Dts.Runtime
Сборка: Microsoft.SqlServer.ManagedDTS (в Microsoft.SqlServer.ManagedDTS.dll)
Синтаксис
'Декларация
Public Function GetEnumerator As DBProviderInfoEnumerator
'Применение
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
Возвращаемое значение
Тип: Microsoft.SqlServer.Dts.Runtime.DBProviderInfoEnumerator
A DBProviderInfoEnumerator enumerator.
Примеры
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