THotPDF.GetLoadedAnnotationActionChain Method

读取由鼠标、焦点、页面打开、页面关闭、可见或不可见触发器选择的注释 /AA 动作

function GetLoadedAnnotationActionChain(PageIndex, AnnotationIndex: Integer; Trigger: THPDFAnnotationActionTrigger): THPDFLoadedActionInfoArray;