Clase ForEachItemEnumerator
Implements an enumerator over the ForEachItem collection. This class cannot be inherited.
Jerarquía de herencia
System.Object
Microsoft.SqlServer.Dts.Runtime.DtsObject
Microsoft.SqlServer.Dts.Runtime.ForEachEnumerator
Microsoft.SqlServer.Dts.Runtime.Enumerators.Item.ForEachItemEnumerator
Espacio de nombres: Microsoft.SqlServer.Dts.Runtime.Enumerators.Item
Ensamblado: Microsoft.SqlServer.ManagedDTS (en Microsoft.SqlServer.ManagedDTS.dll)
Sintaxis
'Declaración
Public NotInheritable Class ForEachItemEnumerator _
Inherits ForEachEnumerator
'Uso
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
El tipo ForEachItemEnumerator expone los siguientes miembros.
Propiedades
Nombre | Descripción | |
---|---|---|
CollectionEnumerator | Gets or sets Boolean that indicates if the foreach loop enumerator is enumerating collections of objects or enumerating collections of collections. (Se hereda de ForEachEnumerator.) | |
Items | Gets or sets a collection of ForEachItems. | |
Version | Returns the version number of the package. This property is read-only. (Se hereda de ForEachEnumerator.) |
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Métodos
Nombre | Descripción | |
---|---|---|
CanUpdate | A Boolean that indicates if the new package XML can update the old package XML. (Se hereda de ForEachEnumerator.) | |
Equals | Determines whether two object instances are equal. (Se hereda de DtsObject.) | |
ExportXML | Exports data to an .xml file. | |
GetEnumerator | Gets an IEnumerator interface for iterating through the ForEachItem collection. (Invalida ForEachEnumerator.GetEnumerator(Connections, VariableDispenser, IDTSInfoEvents, IDTSLogging).) | |
GetHashCode | Returns the hash code for this instance. (Se hereda de DtsObject.) | |
GetType | (Se hereda de 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. (Se hereda de ForEachEnumerator.) | |
ToString | (Se hereda de Object.) | |
Update | This method updates the old package XML with the new package XML if CanUpdate is set to true. (Se hereda de ForEachEnumerator.) | |
Validate | Allows the container to determine if it contains invalid settings that will prevent it from executing successfully. (Se hereda de ForEachEnumerator.) |
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Comentarios
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.
Seguridad para subprocesos
Cualquier miembro público static (Shared en Visual Basic) de este tipo es seguro para subprocesos. No se garantiza que los miembros de instancia sean seguros para subprocesos.
Vea también
Referencia
Espacio de nombres Microsoft.SqlServer.Dts.Runtime.Enumerators.Item