about IsPostback method

Question

What is the work of IsPostBack method. Please explain with example.

Abhay Shanker · Answer

Post back is the process the sending data get back to server for processing. Is post back property checks whether page is being loaded for first time. if it is False :means first time loaded. if it is True: means round trip to server.

Satyapriya Nayak · Answer

Gets a value that indicates whether the page is being rendered for the first time or is being loaded in response to a postback. http://msdn.microsoft.com/en-us/library/system.web.ui.page.ispostback%28v=vs.110%29.aspx