GetEnumerator 方法
Returns a managed LogEntryInfoEnumerator to iterate over the LogEntryInfos collection.
命名空间： Microsoft.SqlServer.Dts.Runtime
程序集： Microsoft.SqlServer.ManagedDTS（在 Microsoft.SqlServer.ManagedDTS.dll 中）
语法
声明
Public Function GetEnumerator As LogEntryInfoEnumerator
用法
Dim instance As LogEntryInfos
Dim returnValue As LogEntryInfoEnumerator
returnValue = instance.GetEnumerator()
public LogEntryInfoEnumerator GetEnumerator()
public:
LogEntryInfoEnumerator^ GetEnumerator()
member GetEnumerator : unit -> LogEntryInfoEnumerator
public function GetEnumerator() : LogEntryInfoEnumerator
示例
The following code sample creates a LogEntryInfoEnumerator 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 LogEntryInfosTest
{
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 the Application, and load the sample.
Application app = new Application();
Package pkg = app.LoadPackage(mySample, null);
//Create the Enumerator.
LogEntryInfos leInfos = pkg.LogEntryInfos;
LogEntryInfoEnumerator myEnumerator = leInfos.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);
Console.WriteLine();
}
}
}
Imports System
Imports System.Collections.Generic
Imports System.Text
Imports Microsoft.SqlServer.Dts.Runtime
Namespace LogEnTryInfosTest
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 the Application, and load the sample.
Dim app As Application = New Application()
Dim pkg As Package = app.LoadPackage(mySample,Nothing)
'Create the Enumerator.
Dim leInfos As LogEnTryInfos = pkg.LogEnTryInfos
Dim myEnumerator As LogEnTryInfoEnumerator = leInfos.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
Console.WriteLine()
End Sub
End Class
End Namespace
Sample Output:
The collection contains the following values:
[0] Microsoft.SqlServer.Dts.Runtime.LogEntryInfo