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GUI_PageCountChanged

If a PDF document has pages added or removed this callback will return the new number of pages.

###Callback Parameters

  • numberofpages: number — The number of pages in the currently active document after page remove or add.

Example:​

RxCore.GUI_PageCountChanged.connect(onGetpagesnum);

function onGetpagesnum(numberofpages) {
    
    console.log("New number of pages are", numberofpages);
}