DTSObjectHostType 枚举

定义

命名空间:

Microsoft.SqlServer.Dts.Runtime

程序集:

Microsoft.SqlServer.ManagedDTS.dll

说明承载其他任务或容器的容器类型。

public enum class DTSObjectHostType

public enum DTSObjectHostType

type DTSObjectHostType = 

Public Enum DTSObjectHostType

继承

Enum

DTSObjectHostType

字段

ConnectionManager	1	宿主为连接管理器。
ForEachEnumerator	3	宿主为 Foreach 枚举器。
LogProvider	2	宿主为日志提供程序。
Task	0	宿主为任务。

示例

下面的代码示例创建一个包，并将容器 Sequence 添加到其中。 然后，将 A FileSystemTask 添加到任务主机，并 HostType 查看该属性，并从 DTSObjectHostType 枚举中返回值。

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  

示例输出：

主机类型：任务