OpenXmlCompositeElement.InsertBefore<T>(T, OpenXmlElement) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Inserts the specified element immediately before the specified reference element.
public override T InsertBefore<T> (T newChild, DocumentFormat.OpenXml.OpenXmlElement referenceChild) where T : DocumentFormat.OpenXml.OpenXmlElement;public override T InsertBefore<T> (T newChild, DocumentFormat.OpenXml.OpenXmlElement? referenceChild) where T : DocumentFormat.OpenXml.OpenXmlElement;public override T? InsertBefore<T> (T? newChild, DocumentFormat.OpenXml.OpenXmlElement? referenceChild) where T : DocumentFormat.OpenXml.OpenXmlElement;public override T InsertBefore<T> (T newChild, DocumentFormat.OpenXml.OpenXmlElement refChild) where T : DocumentFormat.OpenXml.OpenXmlElement;override this.InsertBefore : 'T * DocumentFormat.OpenXml.OpenXmlElement -> 'T (requires 'T :> DocumentFormat.OpenXml.OpenXmlElement)override this.InsertBefore : 'T * DocumentFormat.OpenXml.OpenXmlElement -> 'T (requires 'T :> DocumentFormat.OpenXml.OpenXmlElement)Public Overrides Function InsertBefore(Of T As OpenXmlElement) (newChild As T, referenceChild As OpenXmlElement) As TPublic Overrides Function InsertBefore(Of T As OpenXmlElement) (newChild As T, refChild As OpenXmlElement) As TType Parameters
- T
Parameters
- newChild
- T
The OpenXmlElement to insert.
- referenceChildrefChild
- OpenXmlElement
The OpenXmlElement element before which newChild should be added. Must be a child of this element.
Returns
T
The OpenXmlElement that was inserted.
Remarks
Returns null if newChild is null. Inserted as first child if referenceChild is null.