Artikel
05/23/2011

ASTaskBase Class

This API supports the infrastructure and is not intended to be used directly from your code.

Inheritance Hierarchy

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

Namespace: Microsoft.DataTransformationServices.Tasks.DTSProcessingTask
Assembly: Microsoft.SqlServer.ASTasks (in Microsoft.SqlServer.ASTasks.dll)

Syntax

'Declaration
Public MustInherit Class ASTaskBase _
    Inherits Task
'Usage
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

The ASTaskBase type exposes the following members.

Constructors

	Name	Description
	ASTaskBase	Infrastructure.

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Properties

	Name	Description
	ConnectionName	Infrastructure.
	ExecutionValue	Returns a user-defined object. This field is read-only. (Inherited from Task.)
	ProgressEventName	Infrastructure.
	StatusEventName	Infrastructure.
	SubComponentName	Infrastructure.
	Version	* Member deprecated; see Remarks. * Returns the version of the task. This property is read-only. (Inherited from Task.)

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Methods

	Name	Description
	CanUpdate	* Member deprecated; see Remarks. * A Boolean that indicates whether the new package XML can update the old package XML. (Inherited from Task.)
	Equals	Determines whether two object instances are equal. (Inherited from DtsObject.)
	Execute	Infrastructure. (Overrides Task.Execute(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging, Object).)
	Finalize	(Inherited from Object.)
	FireError(String, String)	Infrastructure.
	FireError(Int32, String, String, String)	Infrastructure.
	GetConnectionID	Gets a String containing the ID of the connection. (Inherited from Task.)
	GetConnectionName	Gets a String containing the name of the connection. (Inherited from Task.)
	GetHashCode	Returns the hash code for this instance. (Inherited from DtsObject.)
	GetType	(Inherited from Object.)
	InitializeTask	Initializes the properties associated with the task. This method is called by the runtime and is not used in code. (Inherited from Task.)
	InternalExecute	Infrastructure.
	InternalValidate	Infrastructure.
	MemberwiseClone	(Inherited from Object.)
	StopExecution	Infrastructure.
	SubscribeToProgressEvent	Infrastructure.
	ToString	(Inherited from Object.)
	UnsubscribeToProgressEvent	Infrastructure.
	Update	* Member deprecated; see Remarks. * This method updates the old package XML with the new package XML if CanUpdate is set to true. (Inherited from Task.)
	Validate	Infrastructure. (Overrides Task.Validate(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging).)
	ValidateConnection	Infrastructure.
	ValidateDDL	Infrastructure.
	WriteLog	Infrastructure.

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Fields

	Name	Description
	bExecutionCanceled	Infrastructure.
	bTraceError	Infrastructure.
	ddl	Infrastructure.
	m_events	Infrastructure.
	server	Infrastructure.

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Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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