How To Open / Save Dialog In Browser When Download A Pdf File In C#

Aug 4, 2010

I have a mail list where i can select many mails and download (with/without opening the mail). During the download process i update the mail status(download/open) and show the content in pdf. In normal browser dialog opens where user can save open or cancel options exits. But if the user cancel then the update process done on the mail should not happen. so i think about doing the update process if the user clicks open or save but how can i identity that client control (i think it depend on the browser)

The issue is present if i download and unopened mail and click cancel button in the dialog box the pdf creation code i have done is in this link

[URL]

which i used to open that dialog in browser to save pdf

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