ExternalData-Klasse
External Data Relationship.When the object is serialized out as xml, its qualified name is c:externalData.
Vererbungshierarchie
System.Object
DocumentFormat.OpenXml.OpenXmlElement
DocumentFormat.OpenXml.OpenXmlCompositeElement
DocumentFormat.OpenXml.Drawing.Charts.ExternalData
Namespace: DocumentFormat.OpenXml.Drawing.Charts
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
Syntax
'Declaration
<ChildElementInfoAttribute(GetType(AutoUpdate))> _
Public Class ExternalData _
Inherits OpenXmlCompositeElement
'Usage
Dim instance As ExternalData
[ChildElementInfoAttribute(typeof(AutoUpdate))]
public class ExternalData : OpenXmlCompositeElement
Hinweise
The following table lists the possible child types:
- AutoUpdate <c:autoUpdate>
[ISO/IEC 29500-1 1. Ausgabe]
21.2.2.63 externalData (External Data Relationship)
This element specifies the relationship to the data for this chart.
The data can be linked, pointing to a spreadsheet in another file. Or, the data can be embedded, contained in a separate part within the same xml package containing the chart. In this case, it shall be stored as an embedded Spreadsheet object in Office Open XML format.
This is not used by a spreadsheet application as the spreadsheet application can maintain its own reference to the data in the spreadsheet via the formula <f> element.
Parent Elements |
|---|
chartSpace (§21.2.2.29) |
Child Elements |
Subclause |
|---|---|
autoUpdate (Update Automatically) |
§21.2.2.8 |
Attributes |
Description |
|---|---|
id (Relationship Reference) Namespace: .../officeDocument/2006/relationships |
Specifies the relationship ID for the relationship for this chart. The relationship explicitly targeted by this attribute shall be of type https://schemas.openxmlformats.org/officeDocument/2006/relationships/package. The possible values for this attribute are defined by the ST_RelationshipId simple type (§22.8.2.1). |
[Note: The W3C XML Schema definition of this element's content model (CT_ExternalData) is located in §A.5.1. end note]
© ISO/IEC29500: 2008. Die oben aufgeführten Textauszüge wurden von Microsoft (und/oder den Microsoft-Vendoren) von Englisch nach Deutsch übersetzt, und im Rahmen von ISO wird keinerlei Verantwortung für diese Übersetzungen übernommen.
Threadsicherheit
Alle öffentlichen static (Shared in Visual Basic) Member dieses Typs sind threadsicher. Bei Instanzmembern ist die Threadsicherheit nicht gewährleistet.