How to change Number of copies to print in asp.net

hai frnds , how will change the number of copies to print in asp.net . I want default 4 print. On click i am using window.print method, its opening print dialog there we will chan开发者_开发问答ge the number of copies instead of this by default it should print 4 copies.

Unless you are doing printing at the server, ASP.NET isn't doing the printing; the browser is. You can't control that from code, AFAIK. You would need to be using a plugin of some kind, at a minimum.