Connections.Remove(Object) 메서드

정의

네임스페이스:

Microsoft.SqlServer.Dts.Runtime

어셈블리:

Microsoft.SqlServer.ManagedDTS.dll

ConnectionManager 컬렉션에서 Connections 개체를 제거합니다.

public:
 void Remove(System::Object ^ index);

public void Remove (object index);

member this.Remove : obj -> unit

Public Sub Remove (index As Object)

매개 변수

index

Object

제거할 ConnectionManager 개체의 이름, 인덱스 또는 ID입니다.

예제

다음 코드 샘플에서는 컬렉션에서 새로 추가된 ADO.NET 연결 관리자를 제거합니다.

using System;  
using System.Collections.Generic;  
using System.Text;  
using Microsoft.SqlServer.Dts.Runtime;  

namespace Connections_Collection  
{  
    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\ExecuteProcess Sample\ExecuteProcess\UsingExecuteProcess.dtsx";  

            // Create an application and load the sample.  
            Application app = new Application();  
            Package pkg = app.LoadPackage(mySample, null);  
            Connections myConns = pkg.Connections;  

            // Show how many connections are in the package.  
            int myConnsCount = myConns.Count;  
            Console.WriteLine("The number of connections is: {0}", myConnsCount);  

            // Add an OLEDB connection manager.  
            ConnectionManager myConn = pkg.Connections.Add("OLEDB");  
            myConn.Name = "My OLEDB ConnectionManager";  
            myConn.ConnectionString = "Data Source=.;Initial Catalog=AdventureWorks;Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Auto Translate=False;";  

            // Verify the addition of one connection manager.  
            myConnsCount = myConns.Count;  
            Console.WriteLine("The number of connections now is: {0}", myConnsCount);  

            // Write out the names of the connection managers.  
            foreach (ConnectionManager myCMgrs in myConns)  
            {  
                Console.WriteLine("Name:        {0}", myCMgrs.Name);  
                Console.WriteLine("ID:          {0}", myCMgrs.ID);  
                Console.WriteLine("--------------------------------------------");  
            }  

            // Remove the connection manager by name.  
            pkg.Connections.Remove("My OLEDB ConnectionManager");  

            // Verify the removal of the connection manager.  
            myConnsCount = myConns.Count;  
            Console.WriteLine("The number of connections is finally: {0}", myConnsCount);  

            // Using the Contains method, verify if the connection is in the collection.  
            Boolean connRemoved = myConns.Contains("My OLEDB ConnectionManager");  
            Console.WriteLine("The connection is still in the collection? {0}", connRemoved);  
            Console.WriteLine();  
        }  
    }  
}  

Imports System  
Imports System.Collections.Generic  
Imports System.Text  
Imports Microsoft.SqlServer.Dts.Runtime  

Namespace Connections_Collection  
    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\ExecuteProcess Sample\ExecuteProcess\UsingExecuteProcess.dtsx"   

            ' Create an application and load the sample.  
            Dim app As Application =  New Application()   
            Dim pkg As Package =  app.LoadPackage(mySample,Nothing)   
            Dim myConns As Connections =  pkg.Connections   

            ' Show how many connections are in the package.  
            Dim myConnsCount As Integer =  myConns.Count   
            Console.WriteLine("The number of connections is: {0}", myConnsCount)  

            ' Add an OLEDB connection manager.  
            Dim myConn As ConnectionManager =  pkg.Connections.Add("OLEDB")   
            myConn.Name = "My OLEDB ConnectionManager"  
            myConn.ConnectionString = "Data Source=.;Initial Catalog=AdventureWorks;Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Auto Translate=False;"  

            ' Verify the addition of one connection manager.  
            myConnsCount = myConns.Count  
            Console.WriteLine("The number of connections now is: {0}", myConnsCount)  

            ' Write out the names of the connection managers.  
            Dim myCMgrs As ConnectionManager  
            For Each myCMgrs In myConns  
                Console.WriteLine("Name:        {0}", myCMgrs.Name)  
                Console.WriteLine("ID:          {0}", myCMgrs.ID)  
                Console.WriteLine("--------------------------------------------")  
            Next  

            ' Remove the connection manager by name.  
            pkg.Connections.Remove("My OLEDB ConnectionManager")  

            ' Verify the removal of the connection manager.  
            myConnsCount = myConns.Count  
            Console.WriteLine("The number of connections is finally: {0}", myConnsCount)  

            ' Using the Contains method, verify if the connection is in the collection.  
            Dim connRemoved As Boolean =  myConns.Contains("My OLEDB ConnectionManager")   
            Console.WriteLine("The connection is still in the collection? {0}", connRemoved)  
            Console.WriteLine()  
        End Sub  
    End Class  
End Namespace  

샘플 출력:

The number of connections is: 3

The number of connections now is: 4

Name: Create_Execute_Process_Dest.sql

ID: {B52C0D78-5402-4544-BFEC-2BE203900C91}

--------------------------------------------

Name: customers

ID: {4F945623-B43F-470F-9D1E-D2A0B09177AE}

--------------------------------------------

Name: localhost.AdventureWorks

ID: {47179DDF-BD08-4E29-87C4-3A3D77105C2B}

--------------------------------------------

Name: My OLEDB ConnectionManager

ID: {90DF568E-ECB1-46D2-8DCB-3E2C67391E64}

--------------------------------------------

The number of connections is finally: 3

The connection is still in the collection? False