How to detect print click on crystal report

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C#

ASP.NET

Javascript

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I used below javascript function to print crystal report
and the print dialog appears correctly

I have two questions here :
1- how can I detect if the user click on print button or cancel button as I have to update in database table column if he clicked on (print)?

2- In print dialog name page appears in footer and page number and I don't do this in my report design. as shown in this photo (highlight by yellow)
Captue Image[^]

What I have tried:

function Print() {
            var dvReport = document.getElementById("dvReport");
            var frame1 = dvReport.getElementsByTagName("iframe")[0];
            if (navigator.appName.indexOf("Internet Explorer") != -1) {
                frame1.name = frame1.id;
                window.frames[frame1.id].focus();
                window.frames[frame1.id].print();
            }
            else {
                var frameDoc = frame1.contentWindow ? frame1.contentWindow : frame1.contentDocument.document ? frame1.contentDocument.document : frame1.contentDocument;
                frameDoc.print();
            }
        }