Connections.GetEnumerator メソッド
Connections コレクションに対する繰り返し処理で使用する ConnectionEnumerator を返します。
名前空間: Microsoft.SqlServer.Dts.Runtime
アセンブリ: Microsoft.SqlServer.ManagedDTS (Microsoft.SqlServer.ManagedDTS.dll)
構文
'宣言
Public Function GetEnumerator As ConnectionEnumerator
'使用
Dim instance As Connections
Dim returnValue As ConnectionEnumerator
returnValue = instance.GetEnumerator()
public ConnectionEnumerator GetEnumerator()
public:
ConnectionEnumerator^ GetEnumerator()
member GetEnumerator : unit -> ConnectionEnumerator
public function GetEnumerator() : ConnectionEnumerator
戻り値
型: Microsoft.SqlServer.Dts.Runtime.ConnectionEnumerator
コレクションに対する繰り返し処理で使用する列挙子です。
使用例
次のコード サンプルでは、GetEnumerator メソッドを使用して ConnectionEnumerator を作成し、コレクションに対して繰り返し処理を実行します。
using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.SqlServer.Dts.Runtime;
namespace ConnMgr_GetEnum_Current
{
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);
// Get the Connections collection from the package.
Connections conns = pkg.Connections;
//Create the enumerator.
ConnectionEnumerator myEnumerator = conns.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 ConnMgr_GetEnum_Current
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)
' Get the Connections collection from the package.
Dim conns As Connections = pkg.Connections
'Create the enumerator.
Dim myEnumerator As ConnectionEnumerator = conns.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
サンプル出力:
The collection contains the following values:
[0] localhost.AdventureWorks
[1] Transaction Summary by Product1