Classe 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.
Hierarquia de herança
System.Object
Microsoft.SqlServer.Dts.Runtime.DtsObject
Microsoft.SqlServer.Dts.Runtime.Executable
Microsoft.SqlServer.Dts.Runtime.DtsContainer
Namespace: Microsoft.SqlServer.Dts.Runtime
Assembly: Microsoft.SqlServer.ManagedDTS (em Microsoft.SqlServer.ManagedDTS.dll)
Sintaxe
'Declaração
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
O tipo Executable expõe os membros a seguir.
Construtores
| Nome | Descrição | |
|---|---|---|
.gif "Método protegido") |
Executable | Initializes a new instance of the Executable class. |
Início
Métodos
| Nome | Descrição | |
|---|---|---|
.gif "Método público") |
Equals | Determines whether two object instances are equal. (Herdado de DtsObject.) |
|
Execute | Executes the executable. |
|
Finalize | (Herdado de Object.) |
|
GetHashCode | Returns the hash code for this instance. (Herdado de DtsObject.) |
|
GetType | (Herdado de Object.) |
|
MemberwiseClone | (Herdado de Object.) |
|
ToString | (Herdado 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. |
Início
Campos
| Nome | Descrição | |
|---|---|---|
.gif "Campo protegido") |
m_executable | Infraestrutura. The executable. |
Início
Comentários
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
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.