ASP Code Interview Questions
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How to call JavaScript Function from Code-behind in asp.net?

465

I'm calling a JS fcn that fires AJAX to a webmethod and returns a boolean. How do I retrieve the return value in the codebehind? (VB) I can set a hiddenfield value in the JS, but if it's async how can my VB know when it's changed?

520

How to Print Asp.net GridView Data on Button Click using Javascript?

532




How a web page can communicate with a web server while a user type characters in an input field.

892

how to remove or delete multiple selected items from listbox in on button click in asp?

489


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Un-Answered Questions { ASP Code }

How to call JavaScript Function from Code-behind in asp.net?

465


I'm calling a JS fcn that fires AJAX to a webmethod and returns a boolean. How do I retrieve the return value in the codebehind? (VB) I can set a hiddenfield value in the JS, but if it's async how can my VB know when it's changed?

520


how to remove or delete multiple selected items from listbox in on button click in asp?

489


How to Print Asp.net GridView Data on Button Click using Javascript?

532


How a web page can communicate with a web server while a user type characters in an input field.

892