Clase Executable
Defines an abstract class that provides the methods that all objects that are run by the run-time engine are required to inherit and implement.
Jerarquía de herencia
System.Object
Microsoft.SqlServer.Dts.Runtime.DtsObject
Microsoft.SqlServer.Dts.Runtime.Executable
Microsoft.SqlServer.Dts.Runtime.DtsContainer
Espacio de nombres: Microsoft.SqlServer.Dts.Runtime
Ensamblado: Microsoft.SqlServer.ManagedDTS (en Microsoft.SqlServer.ManagedDTS.dll)
Sintaxis
'Declaración
Public MustInherit Class Executable _
Inherits DtsObject
'Uso
Dim instance As Executable
public abstract class Executable : DtsObject
public ref class Executable abstract : public DtsObject
[<AbstractClassAttribute>]
type Executable =
class
inherit DtsObject
end
public abstract class Executable extends DtsObject
El tipo Executable expone los siguientes miembros.
Constructores
| Nombre | Descripción | |
|---|---|---|
.gif "Método protegido") |
Executable | Initializes a new instance of the Executable class. |
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Métodos
| Nombre | Descripción | |
|---|---|---|
.gif "Método público") |
Equals | Determines whether two object instances are equal. (Se hereda de DtsObject.) |
|
Execute | Executes the executable. |
|
Finalize | (Se hereda de Object.) |
|
GetHashCode | Returns the hash code for this instance. (Se hereda de DtsObject.) |
|
GetType | (Se hereda de Object.) |
|
MemberwiseClone | (Se hereda de Object.) |
|
ToString | (Se hereda de Object.) |
|
Validate | Verify that the executable will successfully execute by validating all its dependencies and other items before executing it. The component that implements this method is the component that is being validated. |
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Campos
| Nombre | Descripción | |
|---|---|---|
.gif "Campo protegido") |
m_executable | Infraestructura. The executable. |
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Comentarios
The Executable abstract base class is inherited by the abstract base class DtsContainer, which is then inherited by the abstract base class EventsProvider. The EventsProvider class is subsequently inherited by the following containers that are used often in code.
ForEachLoop Class
ForLoop Class
Package Class
Sequence Class
TaskHost Class
Seguridad para subprocesos
Cualquier miembro público static (Shared en Visual Basic) de este tipo es seguro para subprocesos. No se garantiza que los miembros de instancia sean seguros para subprocesos.