Kandy Steps

Close Page with Alert Message < html xmlns ="http://www.w3.org/1999/xhtml"> < head > < title ></ title > < script type ="text/javascript" src ="http://code.jquery.com/jquery-1.8.2.js"></ script > < script type ="text/javascript"> $( function () { $(window).on( 'beforeunload' , function () { return '' ; }); }); </ script > </ head > < body > < form id ="form1"> < div style =" width :500px"> < img src ="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEicWl0JnZ4wzrryeecnziH0Ever6Xsq-VbizYutvO3x8BNDgBS1eNRcw6fDWzCKgDqFxX1oH3c5Lfq4Y0LGMzPH9YedgK0cw5vov8OodHXXwMyhV7MMLFJNOWZ3x8-wHvi0kX80_3TIfgWb/w216-h162-p-no/" /> < b > Close this page </ b > </ div > </ form > </ body > </ html > ...

Call Parent page(.aspx) Method from User Control(.ascx) Method on ContactHome.Cs page public void Sum() { Response.Write( "Parent Page Method" ); } Calling from User control:- Here ContactHome is page name where method is write. U can simply call parent page Methods by using this syntax. (( ContactHome ) this .Page).Sum();