ExtensionList class

Office 2013 and later

Defines the ExtensionList Class. When the object is serialized out as xml, its qualified name is dgm:extLst.

Namespace:  DocumentFormat.OpenXml.Drawing.Diagrams
Assembly:  DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)

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[ISO/IEC 29500-1 1st Edition]

extLst (Extension List)

This element specifies an extension list, within which all future extensions are defined within ext elements.

The extension list along with corresponding future extensions is used to extend the storage capabilities of the DrawingML framework. This allows for various new types of data to be stored natively within the existing diagram syntax.

Parent Elements

alg (§21.4.2.3); colorsDef (§21.4.4.3); colorsDefHdr (§21.4.4.4); constr (§21.4.2.8); cxn (§21.4.3.2); dataModel (§21.4.2.10); else (§21.4.2.12); forEach (§21.4.2.14); if (§21.4.2.15); layoutDef (§21.4.2.16); layoutDefHdr (§21.4.2.17); layoutNode (§21.4.2.19); presOf (§21.4.2.21); pt (§21.4.3.5); rule (§21.4.2.24); shape (§21.4.2.27); styleDef (§21.4.5.7); styleDefHdr (§21.4.5.8); styleLbl (§21.4.4.10); styleLbl (§21.4.5.10)

Child Elements

Subclause

ext (Extension)

§20.1.2.2.14

[Note: The W3C XML Schema definition of this element’s content model (CT_OfficeArtExtensionList) is located in §A.4.1. end note]

© ISO/IEC29500: 2008.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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