CustomComponentViewHandlerAttribute Class

Статья
12/15/2008

Notifies the data flow designer at design time that the user interface of the component will manage the component viewer by itself.

Пространство имен: Microsoft.SqlServer.Dts.Pipeline.Design
Сборка: Microsoft.SqlServer.Dts.Design (in microsoft.sqlserver.dts.design.dll)

Синтаксис

'Декларация
<AttributeUsageAttribute(AttributeTargets.Class, AllowMultiple:=False)> _
Public NotInheritable Class CustomComponentViewHandlerAttribute
    Inherits Attribute

[AttributeUsageAttribute(AttributeTargets.Class, AllowMultiple=false)] 
public sealed class CustomComponentViewHandlerAttribute : Attribute

[AttributeUsageAttribute(AttributeTargets::Class, AllowMultiple=false)] 
public ref class CustomComponentViewHandlerAttribute sealed : public Attribute

/** @attribute AttributeUsageAttribute(AttributeTargets.Class, AllowMultiple=false) */ 
public final class CustomComponentViewHandlerAttribute extends Attribute

AttributeUsageAttribute(AttributeTargets.Class, AllowMultiple=false) 
public final class CustomComponentViewHandlerAttribute extends Attribute

Замечания

This attribute is typically used by components where design-time modifications have side effects outside the component itself and where the component manages other components in the data flow. For example, the Slowly Changing Dimension Transformation creates an entire sequence of data flow components and may also delete other objects.

Inheritance Hierarchy

System.Object
System.Attribute
Microsoft.SqlServer.Dts.Pipeline.Design.CustomComponentViewHandlerAttribute

Пример

The following sample shows the CustomComponentViewHandlerAttribute attribute applied to a class.

[CustomComponentViewHandler]
public class MyComponentUI
{
   ...
]

<CustomComponentViewHandler> _
Public Class MyComponentUI
  ...
End Class

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