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WorkbookExtension Class

Defines the WorkbookExtension Class.When the object is serialized out as xml, its qualified name is x:ext.

Namespace:  DocumentFormat.OpenXml.Spreadsheet
Assembly:  DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)

[ChildElementInfoAttribute(typeof(DefinedNames), FileFormatVersions.Office2010)]
[ChildElementInfoAttribute(typeof(PivotCaches), FileFormatVersions.Office2010)]
[ChildElementInfoAttribute(typeof(SlicerCaches), FileFormatVersions.Office2010)]
[ChildElementInfoAttribute(typeof(WorkbookProperties), FileFormatVersions.Office2010)]
public class WorkbookExtension : OpenXmlCompositeElement

The following table lists the possible child types:

  • DocumentFormat.OpenXml.Office2010.Excel.DefinedNames <x14:definedNames>

  • DocumentFormat.OpenXml.Office2010.Excel.PivotCaches <x14:pivotCaches>

  • DocumentFormat.OpenXml.Office2010.Excel.SlicerCaches <x14:slicerCaches>

  • DocumentFormat.OpenXml.Office2010.Excel.WorkbookProperties <x14:workbookPr>


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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