Classe ForEachNodeListEnumerator

Defines a class used to enumerate a set of XML nodes that result from applying an XPath expession to an XML file.

Hiérarchie d'héritage

System. . :: . .Object
  Microsoft.SqlServer.Dts.Runtime. . :: . .DtsObject
    Microsoft.SqlServer.Dts.Runtime. . :: . .ForEachEnumerator
      Microsoft.SqlServer.Dts.Runtime.Enumerators.NodeList..::..ForEachNodeListEnumerator

Espace de noms :  Microsoft.SqlServer.Dts.Runtime.Enumerators.NodeList
Assembly :  Microsoft.SqlServer.ForEachNodeListEnumerator (en Microsoft.SqlServer.ForEachNodeListEnumerator.dll)

Syntaxe

'Déclaration
Public NotInheritable Class ForEachNodeListEnumerator _
    Inherits ForEachEnumerator _
    Implements IDTSForEachNodeListEnumerator, IDTSComponentPersist
'Utilisation
Dim instance As ForEachNodeListEnumerator

public sealed class ForEachNodeListEnumerator : ForEachEnumerator, 
    IDTSForEachNodeListEnumerator, IDTSComponentPersist

public ref class ForEachNodeListEnumerator sealed : public ForEachEnumerator, 
    IDTSForEachNodeListEnumerator, IDTSComponentPersist

[<SealedAttribute>]
type ForEachNodeListEnumerator =  
    class
        inherit ForEachEnumerator
        interface IDTSForEachNodeListEnumerator
        interface IDTSComponentPersist
    end

public final class ForEachNodeListEnumerator extends ForEachEnumerator implements IDTSForEachNodeListEnumerator, IDTSComponentPersist

Le type ForEachNodeListEnumerator expose les membres suivants.

Constructeurs

	Nom	Description
	ForEachNodeListEnumerator	Initializes a new instance of the ForEachNodeListEnumerator class.

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Propriétés

	Nom	Description
	CollectionEnumerator	Returns a Boolean indicating whether the enumerator type is an element collection. (remplace ForEachEnumerator. . :: . .CollectionEnumerator.)
	EnumerationType	Gets or sets this property to a value from the EnumerationType enumeration.
	InnerElementType	Gets or sets this property to a value from the InnerElementType enumeration.
	InnerXPathString	Specifies the XPath string, or the name of the variable containing the XPath string, depending on the value of InnerXPathStringSourceType.
	InnerXPathStringSourceType	Gets or sets the source type of the inner XPath string using values from the SourceType enumeration.
	NodeList	Gets an ArrayList class that contains a collection of nodes that the XPath operation produces.
	OuterXPathString	Get or sets a value that represents either the XPath string, the name of the file containing the XPath string, or the name of the variable containing the XPath string, depending on the value of OuterXPathStringSourceType.
	OuterXPathStringSourceType	Gets or sets the source type of the XPath string, using values in the SourceType enumeration.
	SourceDocument	Gets or sets a value that represents either the XML source document as a string, the name of the file containing the XML source document, or the name of the variable containing the XML source document, depending on the value of SourceDocumentType.
	SourceDocumentType	Gets or sets the type of source that the source document is, using the SourceType enumerator.
	Version	Returns the version number of the package. This property is read-only. (hérité de ForEachEnumerator.)

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Méthodes

	Nom	Description
	CanUpdate	A Boolean that indicates if the new package XML can update the old package XML. (hérité de ForEachEnumerator.)
	Equals	Determines whether two object instances are equal. (hérité de DtsObject.)
	Finalize	(hérité de Object.)
	GetEnumerator	Returns an enumerator that can iterate through the ForEachNodeListEnumerator instance. (remplace ForEachEnumerator. . :: . .GetEnumerator(Connections, VariableDispenser, IDTSInfoEvents, IDTSLogging).)
	GetHashCode	Returns the hash code for this instance. (hérité de DtsObject.)
	GetType	(hérité de Object.)
	InitializeForEachEnumerator	Initializes the properties associated with the task. This method is called by the runtime and is not used in code. (hérité de ForEachEnumerator.)
	LoadFromXML	This method is not callable by your application code. To load a package saved as .xml, use the Application..::..LoadPackage method.
	MemberwiseClone	(hérité de Object.)
	SaveToXML	This method is not callable by your application code. To save a package as .xml, use the Application..::..SaveToXml method.
	ToString	(hérité de Object.)
	Update	This method updates the old package XML with the new package XML if CanUpdate is set to true. (hérité de ForEachEnumerator.)
	Validate	Allows the container to determine if it contains invalid settings that will prevent it from executing successfully. (hérité de ForEachEnumerator.)

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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.

Voir aussi

Référence

Espace de noms Microsoft.SqlServer.Dts.Runtime.Enumerators.NodeList