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 | |
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ForEachNodeListEnumerator | Initializes a new instance of the ForEachNodeListEnumerator class. |
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Propriétés
Nom | Description | |
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CollectionEnumerator | Returns a Boolean indicating whether the enumerator type is an element collection. (remplace ForEachEnumerator.CollectionEnumerator.) |
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EnumerationType | Gets or sets this property to a value from the EnumerationType enumeration. |
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InnerElementType | Gets or sets this property to a value from the InnerElementType enumeration. |
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InnerXPathString | Specifies the XPath string, or the name of the variable containing the XPath string, depending on the value of InnerXPathStringSourceType. |
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InnerXPathStringSourceType | Gets or sets the source type of the inner XPath string using values from the SourceType enumeration. |
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NodeList | Gets an ArrayList class that contains a collection of nodes that the XPath operation produces. |
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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. |
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OuterXPathStringSourceType | Gets or sets the source type of the XPath string, using values in the SourceType enumeration. |
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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. |
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SourceDocumentType | Gets or sets the type of source that the source document is, using the SourceType enumerator. |
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Version | Returns the version number of the package. This property is read-only. (hérité de ForEachEnumerator.) |
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Méthodes
Nom | Description | |
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CanUpdate | A Boolean that indicates if the new package XML can update the old package XML. (hérité de ForEachEnumerator.) |
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Equals | Determines whether two object instances are equal. (hérité de DtsObject.) |
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GetEnumerator | Returns an enumerator that can iterate through the ForEachNodeListEnumerator instance. (remplace ForEachEnumerator.GetEnumerator(Connections, VariableDispenser, IDTSInfoEvents, IDTSLogging).) |
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GetHashCode | Returns the hash code for this instance. (hérité de DtsObject.) |
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GetType | (hérité de Object.) |
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InitializeForEachEnumerator | Initializes the properties associated with the task. This method is called by the runtime and is not used in code. (hérité de ForEachEnumerator.) |
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LoadFromXML | This method is not callable by your application code. To load a package saved as .xml, use the Application.LoadPackage method. |
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SaveToXML | This method is not callable by your application code. To save a package as .xml, use the Application.SaveToXml method. |
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ToString | (hérité de Object.) |
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Update | This method updates the old package XML with the new package XML if CanUpdate is set to true. (hérité de ForEachEnumerator.) |
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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