TaskHost.HostType Property

Статья
12/15/2008

Gets a value from the DTSObjectHostType enumeration that describes the host of the container. This property is read-only.

Пространство имен: Microsoft.SqlServer.Dts.Runtime
Сборка: Microsoft.SqlServer.ManagedDTS (in microsoft.sqlserver.manageddts.dll)

Синтаксис

'Декларация
<BrowsableAttribute(False)> _
Public ReadOnly Property HostType As DTSObjectHostType

[BrowsableAttribute(false)] 
public DTSObjectHostType HostType { get; }

[BrowsableAttribute(false)] 
public:
virtual property DTSObjectHostType HostType {
    DTSObjectHostType get () sealed;
}

/** @property */
public final DTSObjectHostType get_HostType ()

public final function get HostType () : DTSObjectHostType

Значение свойства

A DTSObjectHostType enumerator.

Пример

The following code example creates a package and adds a Sequence container to it. A FileSystemTask is then added to the task host, and the HostType property is reviewed, returning a value from the DTSObjectHostType enumeration.

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

namespace Microsoft.SqlServer.SSIS.Samples
{
    class mySample
    {
        static void Main(string[] args)
        {
            Package package = new Package();
            Sequence seq = (Sequence)package.Executables.Add("STOCK:SEQUENCE");

            // Add a File System task.
            Executable eFileTask1 = seq.Executables.Add("STOCK:FileSystemTask");
            TaskHost thFileTask1 = eFileTask1 as TaskHost;

            // Use the TaskHost variable to find the DtsObjectHostType.
            DTSObjectHostType hType = thFileTask1.HostType;
            Console.WriteLine("Host Type: {0}", hType);
        }
    }
}

Imports System
Imports System.Collections.Generic
Imports System.Text
Imports Microsoft.SqlServer.Dts.Runtime
Imports Microsoft.SqlServer.Dts.Tasks.FileSystemTask
 
Namespace Microsoft.SqlServer.SSIS.Samples
    Class mySample
        Shared  Sub Main(ByVal args() As String)
            Dim package As Package =  New Package() 
            Dim seq As Sequence = CType(package.Executables.Add("STOCK:SEQUENCE"), Sequence)
 
            ' Add a File System task.
            Dim eFileTask1 As Executable =  seq.Executables.Add("STOCK:FileSystemTask") 
            Dim thFileTask1 As TaskHost =  eFileTask1 as TaskHost 
 
            ' Use the TaskHost variable to find the DtsObjectHostType.
            Dim hType As DTSObjectHostType =  thFileTask1.HostType 
            Console.WriteLine("Host Type: {0}", hType)
        End Sub
    End Class
End Namespace

Sample Output:

Host Type: Task

Синхронизация потоков

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.

Платформы

Платформы разработки

Список поддерживаемых платформ см. в разделе Hardware and Software Requirements for Installing SQL Server 2005.

Целевые платформы

Список поддерживаемых платформ см. в разделе Hardware and Software Requirements for Installing SQL Server 2005.

См. также

Справочник

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

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