WmiDataReaderTask 构造函数
Initializes a new instance of the WmiDataReaderTask class.
命名空间： Microsoft.SqlServer.Dts.Tasks.WmiDataReaderTask
程序集： Microsoft.SqlServer.WMIDRTask（在 Microsoft.SqlServer.WMIDRTask.dll 中）
语法
声明
Public Sub New
用法
Dim instance As New WmiDataReaderTask()
public WmiDataReaderTask()
public:
WmiDataReaderTask()
new : unit -> WmiDataReaderTask
public function WmiDataReaderTask()
注释
The code sample shows how to call the task constructor. However, in most cases, you will be creating the task as a member of a package. For more information on casting the task, see the remarks in Add.
Package pkg = new Package();
Executable exec1 = pkg.Executables.Add("STOCK:WmiDataReaderTask");
TaskHost th = exec1 as TaskHost;
// You can cast the InnerObject of the TaskHost
// to the specific class.
// For the code samples, that task properties are accessed using
// the Properties of the TaskHost.
// WmiDataReaderTask myTask = th.InnerObject as WmiDataReaderTask;
Dim pkg As Package = New Package()
Dim exec1 As Executable = pkg.Executables.Add("STOCK:WmiDataReaderTask")
Dim th As TaskHost = exec1 as TaskHost
' You can cast the InnerObject of the TaskHost
' to the specific class.
' For the code samples, that task properties are accessed using
' the Properties of the TaskHost.
' Dim myTask As WmiDataReaderTask = th.InnerObject as WmiDataReaderTask
The properties and methods of the WmiDataReaderTask are available using the TaskHost variable, th.
示例
The following code sample creates a new WmiDataReaderTask by using the constructor.
WmiDataReaderTask myTask = new WmiDataReaderTask();
Dim myTask As WmiDataReaderTask = New WmiDataReaderTask()