IDTSOutput100.IsAttached 属性
Gets a value that indicates if the IDTSOutput100 object is attached to another component via an IDTSPath100object.
命名空间： Microsoft.SqlServer.Dts.Pipeline.Wrapper
程序集： Microsoft.SqlServer.DTSPipelineWrap（在 Microsoft.SqlServer.DTSPipelineWrap.dll 中）
语法
声明
ReadOnly Property IsAttached As Boolean
Get
用法
Dim instance As IDTSOutput100
Dim value As Boolean
value = instance.IsAttached
bool IsAttached { get; }
property bool IsAttached {
bool get ();
}
abstract IsAttached : bool
function get IsAttached () : boolean
属性值
类型：System.Boolean
true if the IDTSOutput100 is connected to another component; otherwise, false. The default is false.
注释
IDTSOutput100 objects that are not attached to a path do not receive a PipelineBuffer from the data flow engine.
For example, source components or components with asynchronous outputs that have multiple IDTSOutput100 objects, receive a PipelineBuffer for each IDTSOutput100 attached to a path from a call to PrimeOutput.