Clase Executables
Contains a collection of Executable objects. This class cannot be inherited.
Jerarquía de herencia
System.Object
Microsoft.SqlServer.Dts.Runtime.DTSReadOnlyCollectionBase
Microsoft.SqlServer.Dts.Runtime.Executables
Espacio de nombres: Microsoft.SqlServer.Dts.Runtime
Ensamblado: Microsoft.SqlServer.ManagedDTS (en Microsoft.SqlServer.ManagedDTS.dll)
Sintaxis
'Declaración
Public NotInheritable Class Executables _
Inherits DTSReadOnlyCollectionBase
'Uso
Dim instance As Executables
public sealed class Executables : DTSReadOnlyCollectionBase
public ref class Executables sealed : public DTSReadOnlyCollectionBase
[<SealedAttribute>]
type Executables =
class
inherit DTSReadOnlyCollectionBase
end
public final class Executables extends DTSReadOnlyCollectionBase
El tipo Executables expone los siguientes miembros.
Propiedades
Nombre | Descripción | |
---|---|---|
Count | Gets the number of elements contained in the DTSReadOnlyCollectionBase instance. (Se hereda de DTSReadOnlyCollectionBase.) | |
IsSynchronized | Gets a value that indicates whether access to the DTSReadOnlyCollectionBase is synchronized (thread-safe). (Se hereda de DTSReadOnlyCollectionBase.) | |
Item | Gets an Executable object from the collection. | |
SyncRoot | Gets an object that can be used to synchronize access to the DTSReadOnlyCollectionBase. (Se hereda de DTSReadOnlyCollectionBase.) |
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Métodos
Nombre | Descripción | |
---|---|---|
Add | Adds a new container or task object to the Executables collection. | |
Contains | Indicates whether the items in the collection can be accessed using the index as the parameter. | |
CopyTo | Copies the entire DTSReadOnlyCollectionBase to a compatible one-dimensional array, starting at the specified index of the target array. (Se hereda de DTSReadOnlyCollectionBase.) | |
Equals | (Se hereda de Object.) | |
GetEnumerator | Returns an ExecutableEnumerator that can iterate through the Executables collection. | |
GetHashCode | (Se hereda de Object.) | |
GetType | (Se hereda de Object.) | |
Join | Adds an existing container or task object to the Executables collection. | |
Remove | Removes an Executable object from the collection. | |
ToString | (Se hereda de Object.) |
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Comentarios
All containers, including the Package, Sequence, TaskHost, DtsEventHandler, ForLoop, and ForEachLoop, have an Executables property that contains the collection of executable objects processed by the run-time engine during execution of the container. The order of execution of the objects in the collection is determined by the PrecedenceConstraints inherited and implemented by the containers. You can add tasks to a package and set their properties graphically using the SSIS Designer, or programmatically using the run-time object model to build the package in Microsoft Visual Basic, Microsoft Visual C++, or C#. For more information, see Agregar o eliminar tareas o contenedores en un flujo de control.
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.