BreakpointTargets.GetEnumerator Metode

Definisi

Ruang nama:

Microsoft.SqlServer.Dts.Runtime

Rakitan:

Microsoft.SqlServer.ManagedDTS.dll

Mengembalikan yang BreakpointTargetEnumerator dapat melakukan iterasi melalui BreakpointTargets koleksi.

public:
 Microsoft::SqlServer::Dts::Runtime::BreakpointTargetEnumerator ^ GetEnumerator();

public Microsoft.SqlServer.Dts.Runtime.BreakpointTargetEnumerator GetEnumerator ();

override this.GetEnumerator : unit -> Microsoft.SqlServer.Dts.Runtime.BreakpointTargetEnumerator

Public Function GetEnumerator () As BreakpointTargetEnumerator

Mengembalikan

BreakpointTargetEnumerator

A BreakpointTargetEnumerator untuk BreakpointTargets koleksi.

Contoh

Contoh kode berikut membuat BreakpointTargetEnumerator menggunakan GetEnumerator metode , lalu melakukan iterasi atas koleksi.

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

namespace BreakpointTarget_Expression  
{  
    class Program  
    {  
        static void Main(string[] args)  
            {  
            Package pkg = new Package();  
            TaskHost taskHost = (TaskHost)pkg.Executables.Add("STOCK:FileSystemTask");  
            BreakpointTargets bptargets = pkg.GetBreakpointTargets(taskHost, false);  
            // Create the enumerator.  
            BreakpointTargetEnumerator myEnumerator = bptargets.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.Description);  
        }  
    }  
}  

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

Namespace BreakpointTarget_Expression  
    Class Program  
        Shared  Sub Main(ByVal args() As String)  
            Dim pkg As Package =  New Package()   
            Dim taskHost As TaskHost = CType(pkg.Executables.Add("STOCK:FileSystemTask"), TaskHost)  
            Dim bptargets As BreakpointTargets =  pkg.GetBreakpointTargets(taskHost,False)   
            ' Create the enumerator.  
            Dim myEnumerator As BreakpointTargetEnumerator =  bptargets.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  

Contoh Output:

Koleksi berisi nilai berikut:

[0] Putus ketika kontainer menerima peristiwa OnPreExecute

[1] Istirahat ketika kontainer menerima peristiwa OnPostExecute

[2] Istirahat ketika kontainer menerima peristiwa OnError

[3] Istirahat ketika kontainer menerima peristiwa OnWarning

[4] Istirahat ketika kontainer menerima peristiwa OnInformation

[5] Istirahat ketika kontainer menerima peristiwa OnTaskFailed

[6] Istirahat ketika kontainer menerima peristiwa OnProgress

[7] Istirahat ketika kontainer menerima peristiwa OnQueryCancel

[8] Istirahat ketika kontainer menerima peristiwa OnVariableValueChanged

[9] Istirahat ketika kontainer menerima peristiwa OnCustomEvent