PipelineComponentInfos.GetEnumerator 方法
定义
重要
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返回用于遍历 PipelineComponentInfoEnumerator 集合的 PipelineComponentInfos 枚举器。
public:
Microsoft::SqlServer::Dts::Runtime::PipelineComponentInfoEnumerator ^ GetEnumerator();public Microsoft.SqlServer.Dts.Runtime.PipelineComponentInfoEnumerator GetEnumerator ();override this.GetEnumerator : unit -> Microsoft.SqlServer.Dts.Runtime.PipelineComponentInfoEnumeratorPublic Function GetEnumerator () As PipelineComponentInfoEnumerator返回
一个 PipelineComponentInfoEnumerator 枚举器。
示例
下面的代码示例使用GetEnumerator该方法创建一个PipelineComponentInfoEnumerator，然后循环访问集合。
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
示例输出：
该集合包含以下值：
[0] 合并
[1] 合并联接
[2] 查找
[3] 审核
[4] 行采样
[5] 维度处理
[6] 术语提取
[7] 数据挖掘模型训练
[8] OLE DB 源
[9] 字符映射
[10] 模糊分组