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.
Hiérarchie d'héritage
System.Object
Microsoft.SqlServer.Dts.Runtime.DtsObject
Microsoft.SqlServer.Dts.Runtime.Executable
Microsoft.SqlServer.Dts.Runtime.DtsContainer
Espace de noms : Microsoft.SqlServer.Dts.Runtime
Assembly : Microsoft.SqlServer.ManagedDTS (en Microsoft.SqlServer.ManagedDTS.dll)
Syntaxe
'Déclaration
Public MustInherit Class Executable _
Inherits DtsObject
'Utilisation
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
Le type Executable expose les membres suivants.
Constructeurs
Nom | Description | |
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Executable | Initializes a new instance of the Executable class. |
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Méthodes
Nom | Description | |
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Equals | Determines whether two object instances are equal. (hérité de DtsObject.) |
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Execute | Executes the executable. |
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Finalize | (hérité de Object.) |
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GetHashCode | Returns the hash code for this instance. (hérité de DtsObject.) |
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GetType | (hérité de Object.) |
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MemberwiseClone | (hérité de Object.) |
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ToString | (hérité de Object.) |
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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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Champs
Nom | Description | |
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m_executable | Infrastructure. The executable. |
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Notes
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
Sécurité des threads
Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Tous les membres de l'instance ne sont pas garantis comme étant thread-safe.