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GetEnumerator メソッド

PipelineComponentInfos コレクションに対する繰り返し処理で使用する PipelineComponentInfoEnumerator 列挙子を返します。

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 PipelineComponentInfoEnumerator
'使用
Dim instance As PipelineComponentInfos
Dim returnValue As PipelineComponentInfoEnumerator

returnValue = instance.GetEnumerator()
public PipelineComponentInfoEnumerator GetEnumerator()
public:
PipelineComponentInfoEnumerator^ GetEnumerator()
member GetEnumerator : unit -> PipelineComponentInfoEnumerator 
public function GetEnumerator() : PipelineComponentInfoEnumerator

使用例

次のコード サンプルでは、GetEnumerator メソッドを使用して PipelineComponentInfoEnumerator 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 TaskInfos_Item
{
    class Program
    {
        static void Main(string[] args)
        {
            Application app = new Application();
            PipelineComponentInfos pInfos = app.PipelineComponentInfos;

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

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

サンプルの出力 :

The collection contains the following values:

[0] Merge

[1] Merge Join

[2] Lookup

[3] Audit

[4] Row Sampling

[5] Dimension Processing

[6] Term Extraction

[7] Data Mining Model Training

[8] OLE DB Source

[9] Character Map

[10] Fuzzy Grouping