ScriptComponent.ComponentMetaData Property

Статья
12/15/2008

Returns a reference to the component definition.

Пространство имен: Microsoft.SqlServer.Dts.Pipeline
Сборка: Microsoft.SqlServer.TxScript (in microsoft.sqlserver.txscript.dll)

Синтаксис

'Декларация
Public ReadOnly Property ComponentMetaData As IDTSComponentMetaData90

public IDTSComponentMetaData90 ComponentMetaData { get; }

public:
property IDTSComponentMetaData90^ ComponentMetaData {
    IDTSComponentMetaData90^ get ();
}

/** @property */
public IDTSComponentMetaData90 get_ComponentMetaData ()

public function get ComponentMetaData () : IDTSComponentMetaData90

Значение свойства

An IDTSComponentMetaData90 object that contains the definition of the component.

Замечания

The Script component developer does not use the ScriptComponent class directly, but indirectly, by coding the methods and properties of the ScriptMain class, which inherits from ScriptComponent through the UserComponent class.

The developer can use the ComponentMetaData property of the ScriptMain class to raise errors, warnings, and informational messages to the data flow engine.

Пример

The following code sample shows how the Script component developer can use the ComponentMetaData property to raise an error from within the Script component.

Private myMetaData As IDTSComponentMetaData90
...
myMetaData = Me.ComponentMetaData
myMetaData.FireError(0, "Script Component", _
  "ERROR", String.Empty, 0, pbFireAgain)

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