PipelineComponentInfos.Item Property

아티클
12/15/2008

Returns a PipelineComponentInfo object from the collection.

네임스페이스: Microsoft.SqlServer.Dts.Runtime
어셈블리: Microsoft.SqlServer.ManagedDTS (in microsoft.sqlserver.manageddts.dll)

구문

‘선언
Public ReadOnly Default Property Item ( _
    index As Object _
) As PipelineComponentInfo

public PipelineComponentInfo this [
    Object index
] { get; }

public:
property PipelineComponentInfo^ default [Object^] {
    PipelineComponentInfo^ get (Object^ index);
}

/** @property */
public PipelineComponentInfo get_Item (Object index)

매개 변수

index
The name, ID, description, or index of the item to locate in the collection.

속성 값

A PipelineComponentInfo object.

주의

If the call to the Contains method returns true, you can access the specified element in the collection by using the syntax PipelineComponentInfos[index]. However, if the Contains method returns false, this property throws an exception. In C#, this property is the indexer for the PipelineComponentInfos class

예

The following code example retrieves an item from the collection using two methods. The first method uses the pInfos[…] syntax to retrieve the entire object located in the first position of the collection and place it in the pInfo object. You can now retrieve all properties from the pInfo object as usual. The second method demonstrates how to retrieve a specific property, the description, from the "merge" object in the collection using the name as the indexer.

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;

            //Using the Item method syntax of [x], obtain the description
            // of the Merge entry.
            PipelineComponentInfo pInfo = pInfos["Merge"];
            String nameOfFirstItem = pInfos["Merge"].Description;
            Console.WriteLine("Description of Merge entry: {0}", nameOfFirstItem);
        }
    }
}

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 
 
            'Using the Item method syntax of [x], obtain the description
            ' of the Merge entry.
            Dim pInfo As PipelineComponentInfo =  pInfos("Merge") 
            Dim nameOfFirstItem As String =  pInfos("Merge").Description 
            Console.WriteLine("Description of Merge entry: {0}", nameOfFirstItem)
        End Sub
    End Class
End Namespace

Sample Output:

Description of Merge entry: Merge Transformation

스레드 보안

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

플랫폼

개발 플랫폼

지원되는 플랫폼 목록은 SQL Server 2005 설치를 위한 하드웨어 및 소프트웨어 요구 사항을 참조하십시오.

대상 플랫폼

지원되는 플랫폼 목록은 SQL Server 2005 설치를 위한 하드웨어 및 소프트웨어 요구 사항을 참조하십시오.

참고 항목

참조

PipelineComponentInfos Class
PipelineComponentInfos Members
Microsoft.SqlServer.Dts.Runtime Namespace

다음을 통해 공유