GetEnumerator 方法
Returns an enumerator for use in iterating over the LogProviderInfos collection.
命名空間： Microsoft.SqlServer.Dts.Runtime
組件： Microsoft.SqlServer.ManagedDTS (在 Microsoft.SqlServer.ManagedDTS.dll 中)
語法
'宣告
Public Function GetEnumerator As LogProviderInfoEnumerator
'用途
Dim instance As LogProviderInfos
Dim returnValue As LogProviderInfoEnumerator
returnValue = instance.GetEnumerator()
public LogProviderInfoEnumerator GetEnumerator()
public:
LogProviderInfoEnumerator^ GetEnumerator()
member GetEnumerator : unit -> LogProviderInfoEnumerator
public function GetEnumerator() : LogProviderInfoEnumerator
範例
The following code sample creates a LogProviderInfoEnumerator 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 LogProvInfoProperties
{
class Program
{
static void Main(string[] args)
{
Application app = new Application();
LogProviderInfos infos = app.LogProviderInfos;
//Create the Enumerator.
LogProviderInfoEnumerator myEnumerator = infos.GetEnumerator();
Console.WriteLine("The collection contains the following values:");
//Iterate over the collection using the indexer instead of foreach.
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 LogProvInfoProperties
Class Program
Shared Sub Main(ByVal args() As String)
Dim app As Application = New Application()
Dim infos As LogProviderInfos = app.LogProviderInfos
'Create the Enumerator.
Dim myEnumerator As LogProviderInfoEnumerator = infos.GetEnumerator()
Console.WriteLine("The collection contains the following values:")
'Iterate over the collection using the indexer instead of foreach.
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] SSIS log provider for Text files
[1] SSIS log provider for SQL Server Profiler
[2] SSIS log provider for SQL Server
[3] SSIS log provider for Windows Event Log
[4] SSIS log provider for XML files