https://learn.microsoft.com/zh-tw/dotnet/api/system.xml.linq.xcontainer.removenodes?view=netframework-4.8.1&viewFallbackFrom=net-10.0
XContainer.RemoveNodes Method (System.Xml.Linq) | Microsoft Learn
Removes the child nodes from this document or element.
methodsystemxmllinqmicrosoft
https://www.openoffice.org/api/docs/common/ref/com/sun/star/container/XContainer.html
Interface XContainer
interface