How to get true or false return value in Code behind file

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ScriptManager.RegisterStartupScript(this, GetType(), "showalert", "confirm('Order No already Exist.Do You Want to Proceed ?');", true);

Above Code Is written Code behind File...showalert is a Function which is call in head portion of aspx page..now the my question is how to get true or false value from the above code...which is selected by Client....

Posted 8-Jan-14 1:44am

Ankit Gajera

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ZurdoDev 8-Jan-14 7:45am

You can only get the return value in JS. What exactly are you trying to do?

Karthik_Mahalingam 8-Jan-14 7:49am

you have to postback the value to the server..

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TrushnaK · Answer 1 · 2014-01-08T01:53:00

Solution 1

refer below links:-
http://stackoverflow.com/questions/19111344/getting-confirm-value-in-code-behind[^]
http://forums.asp.net/t/1393756.aspx[^]
http://stackoverflow.com/questions/11643515/how-to-get-the-response-from-confirm-box-in-the-code-behind[^]

Posted 8-Jan-14 1:53am

TrushnaK

Tom Marvolo Riddle · Answer 2 · 2014-01-08T02:00:00

Solution 2

Refer:
http://aspsnippets.com/Articles/Server-Side-Code-Behind-Yes-No-Confirmation-Message-Box-in-ASPNet.aspx[^]
Using a Customized Messagebox in ASP.NET[^]

Posted 8-Jan-14 2:00am

Tom Marvolo Riddle