OpenXmlPlaceholderDocumentReplaceTextAsync - метод

Protected MustOverride Function ReplaceTextAsync ( 
	firstBaseElement As OpenXmlElement,
	firstTextElement As OpenXmlLeafTextElement,
	lastBaseElement As OpenXmlElement,
	lastTextElement As OpenXmlLeafTextElement,
	newText As String,
	placeholder As IPlaceholder,
	Optional cancellationToken As CancellationToken = Nothing
) As Task

protected:
virtual Task^ ReplaceTextAsync(
	OpenXmlElement^ firstBaseElement, 
	OpenXmlLeafTextElement^ firstTextElement, 
	OpenXmlElement^ lastBaseElement, 
	OpenXmlLeafTextElement^ lastTextElement, 
	String^ newText, 
	IPlaceholder^ placeholder, 
	CancellationToken cancellationToken = CancellationToken()
) abstract

abstract ReplaceTextAsync : 
        firstBaseElement : OpenXmlElement * 
        firstTextElement : OpenXmlLeafTextElement * 
        lastBaseElement : OpenXmlElement * 
        lastTextElement : OpenXmlLeafTextElement * 
        newText : string * 
        placeholder : IPlaceholder * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task