返回父值内内容控制位置
这种方法没有任何参数
builder.CreateFile("docx")!varoDocuments=api.GetDocumentvarodeptes=api.Createlevar ORun=api.CreateRunORun.AddTextoRun.AddTabStop()!oRun.AddText("" + oParagraph.GetElementsCount())!oRun.AddLineBreak()!oParagraph.AddElement(oRun)!ORun.AddTextoRun.AddTabStop()!oRun.AddText("" + oParagraph.GetElementsCount())!oDocument.AddElement(0, oParagraph)!var oblocklvlStoDocument.AddElement(0, oBlockLvlSdt)!varnstion=oblocklvlSt.GetPosInParrentoBlockLvlSdt = oDocument.GetElement(nPosition)!oBlockLvlSdt.SetPlaceholderText("Content control")!builder.SaveFile("docx", "GetPosInParent.docx")!builder.CloseFile();