Calling an ASP.Net function from javascript

Is it possible to call a C# function in开发者_JS百科 my codebehind from javascript?

Yes, you could use PageMethods.

You cannot call server-side code ‘directly’ from client-side code. That is because by design, the server side code executes at server side and client side code at the client. However there are some workarounds. To call serverside code from javascript, you will need to use AJAX, and the easiest way out, is to use the ASP.NET AJAX Extensions.

Check this link

How to call Server Side function from Client Side Code using PageMethods in ASP.NET AJAX