ForEachNodeListEnumerator 類別

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

繼承階層

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

命名空間：  Microsoft.SqlServer.Dts.Runtime.Enumerators.NodeList
組件：  Microsoft.SqlServer.ForEachNodeListEnumerator (在 Microsoft.SqlServer.ForEachNodeListEnumerator.dll 中)

語法

'宣告
Public NotInheritable Class ForEachNodeListEnumerator _
    Inherits ForEachEnumerator _
    Implements IDTSForEachNodeListEnumerator, IDTSComponentPersist
'用途
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

ForEachNodeListEnumerator 型別公開下列成員。

建構函式

	名稱	說明
	ForEachNodeListEnumerator	Initializes a new instance of the ForEachNodeListEnumerator class.

上層

屬性

	名稱	說明
	CollectionEnumerator	Returns a Boolean indicating whether the enumerator type is an element collection. (覆寫 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. (繼承自 ForEachEnumerator。)

上層

方法

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

上層

執行緒安全性

這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。

請參閱

參考

Microsoft.SqlServer.Dts.Runtime.Enumerators.NodeList 命名空間