WorkbookPart.AddCustomPropertyPart Method (String)

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Adds a CustomPropertyPart to the WorkbookPart.

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


Public Function AddCustomPropertyPart ( _
    contentType As String _
) As CustomPropertyPart
Dim instance As WorkbookPart
Dim contentType As String
Dim returnValue As CustomPropertyPart

returnValue = instance.AddCustomPropertyPart(contentType)
public CustomPropertyPart AddCustomPropertyPart(
    string contentType


  • contentType
    Type: System.String
    Specifies the content type of the CustomPropertyPart.

Return Value

Type: DocumentFormat.OpenXml.Packaging.CustomPropertyPart
Returns the newly added part.

See Also


WorkbookPart Class

WorkbookPart Members

AddCustomPropertyPart Overload

DocumentFormat.OpenXml.Packaging Namespace