ForEachItemEnumerator-Klasse
Implements an enumerator over the ForEachItem collection. This class cannot be inherited.
Vererbungshierarchie
System.Object
Microsoft.SqlServer.Dts.Runtime.DtsObject
Microsoft.SqlServer.Dts.Runtime.ForEachEnumerator
Microsoft.SqlServer.Dts.Runtime.Enumerators.Item.ForEachItemEnumerator
Namespace: Microsoft.SqlServer.Dts.Runtime.Enumerators.Item
Assembly: Microsoft.SqlServer.ManagedDTS (in Microsoft.SqlServer.ManagedDTS.dll)
Syntax
'Declaration
Public NotInheritable Class ForEachItemEnumerator _
Inherits ForEachEnumerator
'Usage
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
Der ForEachItemEnumerator-Typ macht folgende Elemente verfügbar.
Eigenschaften
Name | Beschreibung | |
---|---|---|
CollectionEnumerator | Gets or sets Boolean that indicates if the foreach loop enumerator is enumerating collections of objects or enumerating collections of collections. (Geerbt von ForEachEnumerator.) | |
Items | Gets or sets a collection of ForEachItems. | |
Version | Returns the version number of the package. This property is read-only. (Geerbt von ForEachEnumerator.) |
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Methoden
Name | Beschreibung | |
---|---|---|
CanUpdate | A Boolean that indicates if the new package XML can update the old package XML. (Geerbt von ForEachEnumerator.) | |
Equals | Determines whether two object instances are equal. (Geerbt von DtsObject.) | |
ExportXML | Exports data to an .xml file. | |
GetEnumerator | Gets an IEnumerator interface for iterating through the ForEachItem collection. (Überschreibt ForEachEnumerator.GetEnumerator(Connections, VariableDispenser, IDTSInfoEvents, IDTSLogging).) | |
GetHashCode | Returns the hash code for this instance. (Geerbt von DtsObject.) | |
GetType | (Geerbt von 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. (Geerbt von ForEachEnumerator.) | |
ToString | (Geerbt von Object.) | |
Update | This method updates the old package XML with the new package XML if CanUpdate is set to true. (Geerbt von ForEachEnumerator.) | |
Validate | Allows the container to determine if it contains invalid settings that will prevent it from executing successfully. (Geerbt von ForEachEnumerator.) |
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Hinweise
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.
Threadsicherheit
Alle öffentlichen static (Shared in Visual Basic)-Elemente dieses Typs sind Threadsicher. Für Instanzelemente wird die Threadsicherheit nicht gewährleistet.