Classe ASTaskBase
Cette API prend en charge l'infrastructure et n'est pas destinée à être utilisée directement à partir de votre code.
Hiérarchie d'héritage
System. . :: . .Object
Microsoft.SqlServer.Dts.Runtime. . :: . .DtsObject
Microsoft.SqlServer.Dts.Runtime. . :: . .Task
Microsoft.DataTransformationServices.Tasks.DTSProcessingTask..::..ASTaskBase
Microsoft.DataTransformationServices.Tasks.DTSProcessingTask. . :: . .ASExecuteDDLTask
Microsoft.DataTransformationServices.Tasks.DTSProcessingTask. . :: . .DTSProcessingTask
Espace de noms : Microsoft.DataTransformationServices.Tasks.DTSProcessingTask
Assembly : Microsoft.SqlServer.ASTasks (en Microsoft.SqlServer.ASTasks.dll)
Syntaxe
'Déclaration
Public MustInherit Class ASTaskBase _
Inherits Task
'Utilisation
Dim instance As ASTaskBase
public abstract class ASTaskBase : Task
public ref class ASTaskBase abstract : public Task
[<AbstractClassAttribute>]
type ASTaskBase =
class
inherit Task
end
public abstract class ASTaskBase extends Task
Le type ASTaskBase expose les membres suivants.
Propriétés
| Nom | Description | |
|---|---|---|
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ConnectionName | Infrastructure. |
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ExecutionValue | Returns a user-defined object. This field is read-only. (hérité de Task.) |
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ProgressEventName | Infrastructure. |
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StatusEventName | Infrastructure. |
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SubComponentName | Infrastructure. |
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Version | *** Member deprecated; see Remarks. *** Returns the version of the task. This property is read-only. (hérité de Task.) |
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Méthodes
| Nom | Description | |
|---|---|---|
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CanUpdate | *** Member deprecated; see Remarks. *** A Boolean that indicates whether the new package XML can update the old package XML. (hérité de Task.) |
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Equals | Determines whether two object instances are equal. (hérité de DtsObject.) |
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Execute | Infrastructure. (remplace Task. . :: . .Execute(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging, Object).) |
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Finalize | (hérité de Object.) |
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FireError(String, String) | Infrastructure. |
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FireError(Int32, String, String, String) | Infrastructure. |
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GetConnectionID | Gets a String containing the ID of the connection. (hérité de Task.) |
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GetConnectionName | Gets a String containing the name of the connection. (hérité de Task.) |
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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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InitializeTask | Initializes the properties associated with the task. This method is called by the runtime and is not used in code. (hérité de Task.) |
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InternalExecute | Infrastructure. |
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InternalValidate | Infrastructure. |
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MemberwiseClone | (hérité de Object.) |
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StopExecution | Infrastructure. |
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SubscribeToProgressEvent | Infrastructure. |
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ToString | (hérité de Object.) |
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UnsubscribeToProgressEvent | Infrastructure. |
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Update | *** Member deprecated; see Remarks. *** This method updates the old package XML with the new package XML if CanUpdate is set to true. (hérité de Task.) |
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Validate | Infrastructure. (remplace Task. . :: . .Validate(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging).) |
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ValidateConnection | Infrastructure. |
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ValidateDDL | Infrastructure. |
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WriteLog | Infrastructure. |
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Champs
| Nom | Description | |
|---|---|---|
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bExecutionCanceled | Infrastructure. |
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bTraceError | Infrastructure. |
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ddl | Infrastructure. |
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m_events | Infrastructure. |
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server | Infrastructure. |
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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.
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