Hi,
Scenario :- On the web page the user shall be able to edit and select one row/more or all the rows in gridview. Once the user clicks update button, an asynchronous call should ask the web service to update the selected records and refresh the grid on the page every time (whenever call the service)  I did try to call service by using task based, event based, asyn/await call but aspx page will render to client only after finnish all asynchronus thread, not in between them.  User will have to wait till complete asynch call. It can be possible in console and windows application.
Question:- can be possible in asp.net web page or asp.et mvc, render page to the client before complete the asynchronus call, If yes how to develope. Please reply

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