TaskHost.InnerObject Özelliği

Tarafından barındırılan görev örnek erişmek için kullanılan yöntem TaskHost.

Ad Alanı:  Microsoft.SqlServer.Dts.Runtime
Derleme:  Microsoft.SqlServer.ManagedDTS (Microsoft.SqlServer.ManagedDTS içinde.dll)

Sözdizimi

'Bildirim
<BrowsableAttribute(False)> _
Public ReadOnly Property InnerObject As Object
    Get
'Kullanım
Dim instance As TaskHost
Dim value As Object

value = instance.InnerObject

[BrowsableAttribute(false)]
public Object InnerObject { get; }

[BrowsableAttribute(false)]
public:
virtual property Object^ InnerObject {
    Object^ get () sealed;
}

[<BrowsableAttribute(false)>]
abstract InnerObject : Object
[<BrowsableAttribute(false)>]
override InnerObject : Object

final function get InnerObject () : Object

Özellik Değeri

Tür: System.Object
Tarafından içerilen nesne TaskHost.

Uygulamalar

IDTSObjectHost.InnerObject

Açıklamalar

Belirli görev örnek kaldýrarak almak InnerObject , TaskHost olarak görev türü.Sonra görevin nesne yöntemleri ve özellikleri doğrudan erişmek için kullanın.

Örnekler

Aşağıdaki kod örneği ekler bir FileSystemTask ve BulkInsertTask bir paket ve döngü kullanarak görevleri alır InnerObject yöntem, TaskHost belirleme görev türü.

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

namespace Microsoft.SqlServer.SSIS.Samples
{
    class Program
    {
        static void Main(string[] args)
        {
            Package p = new Package();
            // Add a File System task to the package.
            Executable exec1 = p.Executables.Add("STOCK:FileSystemTask");
            TaskHost thFileSystemTask1 = exec1 as TaskHost;
            // Add a Bulk Insert task to the package.
            Executable exec2 = p.Executables.Add("STOCK:BulkInsertTask");
            TaskHost thFileSystemTask2 = exec2 as TaskHost;

            // Iterate through the package Executables collection.
            Executables pExecs = p.Executables;
            foreach (Executable pExec in pExecs)
            {
                TaskHost taskHost = (TaskHost)pExec;
                Console.WriteLine("Type {0}", taskHost.InnerObject.ToString());

                if (taskHost.InnerObject is Microsoft.SqlServer.Dts.Tasks.FileSystemTask.FileSystemTask)
                {
                    // Do work here.
                }
                else if (taskHost.InnerObject is Microsoft.SqlServer.Dts.Tasks.BulkInsertTask.BulkInsertTask)
                {
                    // Do work here.
                }
                // Continue to add statements to check InnerObject, if desired.
            }
        }
    }
}

Imports System
Imports System.Collections.Generic
Imports System.Text
Imports Microsoft.SqlServer.Dts.Runtime
Imports Microsoft.SqlServer.Dts.Tasks.BulkInsertTask
Imports Microsoft.SqlServer.Dts.Tasks.FileSystemTask
 
Namespace Microsoft.SqlServer.SSIS.Samples
    Class Program
        Shared  Sub Main(ByVal args() As String)
            Dim p As Package =  New Package() 
            ' Add a File System task to the package.
            Dim exec1 As Executable =  p.Executables.Add("STOCK:FileSystemTask") 
            Dim thFileSystemTask1 As TaskHost =  exec1 as TaskHost 
            ' Add a Bulk Insert task to the package.
            Dim exec2 As Executable =  p.Executables.Add("STOCK:BulkInsertTask") 
            Dim thFileSystemTask2 As TaskHost =  exec2 as TaskHost 
 
            ' Iterate through the package Executables collection.
            Dim pExecs As Executables =  p.Executables 
            Dim pExec As Executable
            For Each pExec In pExecs
                Dim taskHost As TaskHost = CType(pExec, TaskHost)
                Console.WriteLine("Type {0}", taskHost.InnerObject.ToString())
 
                If TypeOf taskHost.InnerObject Is Microsoft.SqlServer.Dts.Tasks.FileSystemTask.FileSystemTask Then
                    ' Do work here.
                Else If TypeOf taskHost.InnerObject Is Microsoft.SqlServer.Dts.Tasks.BulkInsertTask.BulkInsertTask Then 
                    ' Do work here.
                End If
                ' Continue to add statements to check InnerObject, if desired.
            Next
        End Sub
    End Class
End Namespace

Örnek Çıktı:

Microsoft.sqlserver.DTS.Tasks.FileSystemTask.FileSystemTask yazın

Microsoft.sqlserver.DTS.Tasks.BulkInsertTask.BulkInsertTask yazın

Ayrıca bkz.

Başvuru

TaskHost Sınıf

Microsoft.SqlServer.Dts.Runtime Ad Alanı