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Is it possible to to programmatically trigger a postback from server code in ASP.NET? I know that it is possible to do a Response.Redirect or Server.Transfer to redirect to a page, but is there a way to trigger a postback to the same page in server code (i.e. without using javascript trickery to submit a form)?
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"A callback is generally a call for execution of a function after another function has completed." But if we try to differentiate it from a postback then we can say that it is a call made to the server to receive specific data instead of an entire page refresh like a postback.
Postback is actually sending all the information from client to web server, then web server process all those contents and returns back to client. Example: if (!IsPostback) // generate dynamic form else process submitted data; A postback originates from the client side browser.
PostBack is the name given to the process of submitting an ASP.NET page to the server for processing. PostBack is done if certain credentials of the page are to be checked against some sources (such as verification of username and password using database).
Asp.net Postbacks are initiated from the client (typically form submission). I am not sure what you are trying to achieve. Some of the server side page lifecyle events are already executed and what you are trying to do is raise the previous event handlers again.
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Postbacks are caused by a FORM submission. You need to initiate them from the client.
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