Classe ForEachNodeListEnumerator

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

Gerarchia di ereditarietà

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

Spazio dei nomi  Microsoft.SqlServer.Dts.Runtime.Enumerators.NodeList
Assembly:  Microsoft.SqlServer.ForEachNodeListEnumerator (in Microsoft.SqlServer.ForEachNodeListEnumerator.dll)

Sintassi

'Dichiarazione
Public NotInheritable Class ForEachNodeListEnumerator _
    Inherits ForEachEnumerator _
    Implements IDTSForEachNodeListEnumerator, IDTSComponentPersist
'Utilizzo
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

Nel tipo ForEachNodeListEnumerator sono esposti i membri seguenti.

Costruttori

	Nome	Descrizione
	ForEachNodeListEnumerator	Initializes a new instance of the ForEachNodeListEnumerator class.

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Proprietà

	Nome	Descrizione
	CollectionEnumerator	Returns a Boolean indicating whether the enumerator type is an element collection. Esegue l'override di 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. Ereditato da ForEachEnumerator.

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Metodi

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

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Protezione dei thread

I membri static (Shared in Visual Basic) pubblici di questo tipo sono affidabili. Non è invece garantita la sicurezza dei membri dell'istanza.

Vedere anche

Riferimento

Spazio dei nomi Microsoft.SqlServer.Dts.Runtime.Enumerators.NodeList