Classe ForEachItemEnumerator

Gerarchia di ereditarietà

System. . :: . .Object
  Microsoft.SqlServer.Dts.Runtime. . :: . .DtsObject
    Microsoft.SqlServer.Dts.Runtime. . :: . .ForEachEnumerator
      Microsoft.SqlServer.Dts.Runtime.Enumerators.Item..::..ForEachItemEnumerator

Sintassi

'Dichiarazione
Public NotInheritable Class ForEachItemEnumerator _
    Inherits ForEachEnumerator
'Utilizzo
Dim instance As ForEachItemEnumerator

public sealed class ForEachItemEnumerator : ForEachEnumerator

public ref class ForEachItemEnumerator sealed : public ForEachEnumerator

[<SealedAttribute>]
type ForEachItemEnumerator =  
    class
        inherit ForEachEnumerator
    end

public final class ForEachItemEnumerator extends ForEachEnumerator

Proprietà

	Nome	Descrizione
	CollectionEnumerator	Gets or sets Boolean that indicates if the foreach loop enumerator is enumerating collections of objects or enumerating collections of collections. Ereditato da ForEachEnumerator.
	Items	Gets or sets a collection of ForEachItems.
	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.
	ExportXML	Exports data to an .xml file.
	Finalize	Ereditato da Object.
	GetEnumerator	Gets an IEnumerator interface for iterating through the ForEachItem collection. 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.
	ImportXML	Imports XML into the collection.
	InitializeForEachEnumerator	Initializes the properties associated with the task. This method is called by the runtime and is not used in code. Ereditato da ForEachEnumerator.
	MemberwiseClone	Ereditato da Object.
	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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Osservazioni

This class allows access to the enumerator items directly without calling GetEnumerator. This interface also allows the enumerator to have data added to its collection. Additionally, it has ImportXML and ExportXML methods that allow the enumerator to read and write data to an .xml file.

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