Classe DtsPipelineComponentAttribute
Contains design-time information about a PipelineComponent object.
Hierarquia de herança
System.Object
System.Attribute
Microsoft.SqlServer.Dts.Pipeline.Localization.DtsLocalizableAttribute
Microsoft.SqlServer.Dts.Pipeline.DtsPipelineComponentAttribute
Namespace: Microsoft.SqlServer.Dts.Pipeline
Assembly: Microsoft.SqlServer.PipelineHost (em Microsoft.SqlServer.PipelineHost.dll)
Sintaxe
'Declaração
<AttributeUsageAttribute(AttributeTargets.Class, Inherited := False, AllowMultiple := False)> _
Public Class DtsPipelineComponentAttribute _
Inherits DtsLocalizableAttribute
'Uso
Dim instance As DtsPipelineComponentAttribute
[AttributeUsageAttribute(AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
public class DtsPipelineComponentAttribute : DtsLocalizableAttribute
[AttributeUsageAttribute(AttributeTargets::Class, Inherited = false, AllowMultiple = false)]
public ref class DtsPipelineComponentAttribute : public DtsLocalizableAttribute
[<AttributeUsageAttribute(AttributeTargets.Class, Inherited = false, AllowMultiple = false)>]
type DtsPipelineComponentAttribute =
class
inherit DtsLocalizableAttribute
end
public class DtsPipelineComponentAttribute extends DtsLocalizableAttribute
O tipo DtsPipelineComponentAttribute expõe os membros a seguir.
Construtores
| Nome | Descrição | |
|---|---|---|
.gif "Método público") |
DtsPipelineComponentAttribute | Initializes a new instance of the DtsPipelineComponentAttribute class. |
Início
Propriedades
| Nome | Descrição | |
|---|---|---|
.gif "Propriedade pública") |
ComponentType | Identifies a component as a source, destination, or transformation. |
|
CurrentVersion | Gets or sets the version of the component. |
|
Description | Gets or sets the description of the DtsLocalizableAttribute. (Herdado de DtsLocalizableAttribute.) |
|
DisplayName | Gets or sets the display name of the DtsLocalizableAttribute. (Herdado de DtsLocalizableAttribute.) |
|
HelpCollection | Gets or sets the help collection from which to retrieve the help. |
|
HelpKeyword | Gets or sets the help keyword associated with the component. |
|
IconResource | Gets or sets the icon used to represent the component in the toolbox. |
|
LocalizationType | Gets or sets the class that supplies values for the DtsLocalizableAttribute. (Herdado de DtsLocalizableAttribute.) |
|
NoEditor | Gets or sets a value indicating whether the Advanced Properties editor is available for the component. |
|
RequiredProductLevel | Gets or sets a value indicating the required SQL Server 2005 product level for the data flow component. |
|
SamplesTag | Gets or sets the samples tag from the component. |
|
ShapeProgID | Gets or sets the designer shape of the component. |
|
SupportsBackPressure | Identifies the component as one that supports more than one input, and implements the optional methods for handling excessive memory usage if the inputs produce data at uneven rates. |
|
TypeId | (Herdado de Attribute.) |
|
UITypeName | Gets or sets the qualified name of the assembly implementing the user interface of the component. |
Início
Métodos
| Nome | Descrição | |
|---|---|---|
|
Equals | (Herdado de Attribute.) |
.gif "Método protegido") |
Finalize | (Herdado de Object.) |
|
GetHashCode | (Herdado de Attribute.) |
|
GetType | (Herdado de Object.) |
|
IsDefaultAttribute | (Herdado de Attribute.) |
|
Match | (Herdado de Attribute.) |
|
MemberwiseClone | (Herdado de Object.) |
|
ToString | (Herdado de Object.) |
Início
Implementações de interfaces explícitas
| Nome | Descrição | |
|---|---|---|
.gif "Implementações de interfaces explícitas") .gif "Método privado") |
_Attribute.GetIDsOfNames | (Herdado de Attribute.) |
|
_Attribute.GetTypeInfo | (Herdado de Attribute.) |
|
_Attribute.GetTypeInfoCount | (Herdado de Attribute.) |
|
_Attribute.Invoke | (Herdado de Attribute.) |
Início
Comentários
This attribute is applied to managed data flow components that derive from PipelineComponent. The attribute identifies a class as a managed data flow component and provides information through its properties that controls how the SSIS Designer displays and interacts with the object.
Exemplos
The following example shows a managed data flow component that implements this attribute.
[DtsPipelineComponent(DisplayName="MyComponent", ComponentType=ComponentType.Transform)]
public class MyComponent: PipelineComponent
{}
DtsPipelineComponent(DisplayName="MyComponent", ComponentType=ComponentType.Transform)> _
Public Class MyComponent
Inherits PipelineComponent
End Class
Segurança de thread
Qualquer membro público static (Shared no Visual Basic) desse tipo é seguro para threads. Não há garantia de que qualquer membro de instância seja seguro para threads.