Класс XMLTask

Contains the members used to run several XML tasks, depending on the OperationType property, which is a value from the DTSXMLOperation enumeration. This class cannot be inherited.

Иерархия наследования

System. . :: . .Object
  Microsoft.SqlServer.Dts.Runtime. . :: . .DtsObject
    Microsoft.SqlServer.Dts.Runtime. . :: . .Task
      Microsoft.SqlServer.Dts.Tasks.XMLTask..::..XMLTask

Пространство имен:  Microsoft.SqlServer.Dts.Tasks.XMLTask
Сборка:  Microsoft.SqlServer.XMLTask (в Microsoft.SqlServer.XMLTask.dll)

Синтаксис

'Декларация
<GuidAttribute("0656BAF4-02C2-4413-B57C-77852EA9B106")> _
Public NotInheritable Class XMLTask _
    Inherits Task _
    Implements IDTSXMLTask, IDTSBreakpointSite, IDTSSuspend, IDTSComponentPersist
'Применение
Dim instance As XMLTask

[GuidAttribute("0656BAF4-02C2-4413-B57C-77852EA9B106")]
public sealed class XMLTask : Task, 
    IDTSXMLTask, IDTSBreakpointSite, IDTSSuspend, IDTSComponentPersist

[GuidAttribute(L"0656BAF4-02C2-4413-B57C-77852EA9B106")]
public ref class XMLTask sealed : public Task, 
    IDTSXMLTask, IDTSBreakpointSite, IDTSSuspend, IDTSComponentPersist

[<SealedAttribute>]
[<GuidAttribute("0656BAF4-02C2-4413-B57C-77852EA9B106")>]
type XMLTask =  
    class
        inherit Task
        interface IDTSXMLTask
        interface IDTSBreakpointSite
        interface IDTSSuspend
        interface IDTSComponentPersist
    end

public final class XMLTask extends Task implements IDTSXMLTask, IDTSBreakpointSite, IDTSSuspend, IDTSComponentPersist

Тип XMLTask обеспечивает доступ к следующим элементам.

Конструкторы

	Имя	Описание
	XMLTask	Initializes a new instance of the XMLTask class.

В начало

Свойства

	Имя	Описание
	DebugMode	A Boolean that indicates if a task should check if any breakpoints are enabled.
	Destination	Gets or sets the name of the connection or the variable to which the XML task saves the results of the operation.
	DestinationType	Gets or sets a DTSXMLSaveResultTo enumeration value that indicates the type of destination to which the XML task saves the XML document.
	DiffAlgorithm	Gets or sets the comparison algorithm to use when the OperationType is Diff.
	DiffGramDestination	Gets or sets the name of the connection or the variable to which the XML task saves the DiffGram document.
	DiffGramDestinationType	Gets or sets a value that indicates the type of destination to which the XML task saves the DiffGram document.
	DiffOptions	Gets or sets a value that indicates the options the operation uses when comparing documents.
	ExecutionValue	Returns the result of the task execution. (Переопределяет Task. . :: . .ExecutionValue.)
	FailOnDifference	Gets or sets a Boolean that indicates whether the task fails if the XML document fails to validate according to the validation schema.
	FailOnValidationFail	Gets or sets a Boolean that indicates whether the operation fails when a validation fails.
	NodeList	Gets an ArrayList class that contains a collection of nodes that the XPath operation produces.
	OperationType	Gets or sets a DTSXMLOperation enumeration value that indicates the type of the operation that the task performs, such as validation or merging.
	OverwriteDestination	Gets or sets a Boolean that indicates whether the operation overwrites existing destination files.
	PutResultInOneNode	Gets or sets a Boolean that indicates whether the operation places the result in one node.
	SaveDiffGram	Gets or sets a Boolean that indicates whether the comparison result, a DiffGram document, is saved.
	SaveOperationResult	Gets or sets a Boolean that indicates whether the XML task saves the Diff operation output.
	SecondOperand	Gets or sets the name of the connection, the variable, or the user-provided text that is the second operand in an operation that uses two operands. The second operand may be an XML document, a DiffGram, an XSLT, an XPath, or a validating document, depending on the operation.
	SecondOperandType	Gets or sets a value that indicates the type of source that contains the XML document, the DiffGram, the XSLT, the XPath, or the validating document, found in the SecondOperand.
	Source	Gets or sets the name of the connection, the variable, or the user-provided text that is the source the operation uses.
	SourceType	Gets or sets a value from the DTSXMLSourceType enumeration that indicates the type of source that contains the XML document the operation uses.
	SuspendRequired	Gets or sets a Boolean that indicates if tasks should suspend when they encounter a breakpoint. This value is set by the runtime engine for tasks and containers when a breakpoint is encountered.
	ValidationType	Gets or sets a DTSXMLValidationType enumeration value that indicates the type of validation the operation uses.
	Version	*** Member deprecated; see Remarks. ***    Returns the version of the task. This property is read-only. (Производный от Task.)
	XPathOperation	Gets or sets a DTSXMLXPathOperation enumeration value that indicates the XPath operation to perform.
	XPathStringSource	Gets or sets the source of the XPath expression.
	XPathStringSourceType	Gets or sets a value from the DTSXMLSourceType enumeration that indicates the type of the source that contains the XPath expression in the XPathStringSource property.

В начало

Методы

	Имя	Описание
	AcceptBreakpointManager	Passes a BreakpointManager to a task. The task will use the breakpoint manager to create, remove, and check the status of breakpoints. This method is called by the runtime and is not used in code.
	CanUpdate	*** Member deprecated; see Remarks. ***    A Boolean that indicates whether the new package XML can update the old package XML. (Производный от Task.)
	Equals	Determines whether two object instances are equal. (Производный от DtsObject.)
	Execute	Runs the task. (Переопределяет Task. . :: . .Execute(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging, Object).)
	Finalize	(Производный от Object.)
	GetConnectionID	Gets a String containing the ID of the connection. (Производный от Task.)
	GetConnectionName	Gets a String containing the name of the connection. (Производный от Task.)
	GetHashCode	Returns the hash code for this instance. (Производный от DtsObject.)
	GetType	(Производный от Object.)
	InitializeTask	Initializes the properties associated with this task. This method is called by the runtime and is not used in code. (Переопределяет Task. . :: . .InitializeTask(Connections, VariableDispenser, IDTSInfoEvents, IDTSLogging, EventInfos, LogEntryInfos, ObjectReferenceTracker).)
	LoadFromXML	This method is not callable by your application code. To load a package saved as .xml, use the Application..::..LoadPackage method.
	MemberwiseClone	(Производный от Object.)
	ResumeExecution	Resumes execution of the task after pausing. The task or container is resumed by the runtime engine.
	SaveToXML	This method is not callable by your application code. To save a package as .xml, use the Application..::..SaveToXml method.
	SuspendExecution	Indicates that the executable needs to suspend. This method is called by the runtime engine.
	ToString	(Производный от Object.)
	Update	*** Member deprecated; see Remarks. ***    This method updates the old package XML with the new package XML if CanUpdate is set to true. (Производный от Task.)
	Validate	Verifies that the component is properly configured. (Переопределяет Task. . :: . .Validate(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging).)

В начало

Замечания

For more information, see Задача «XML».

Безопасность многопоточности

Любые открытые статический (Shared в Visual Basic) элементы этого типа потокобезопасны. Потокобезопасность с элементами экземпляров не гарантируется.

См. также

Справочник

Пространство имен Microsoft.SqlServer.Dts.Tasks.XMLTask