Please List Page Life Cycle Events on Postback and not on First request?

Question

I know the Page Life cycle Events while requesting the Page for the first time. What are the events fired while Page is Post Back.

Rohti Ambani · Answer

Thank you so much!!!!!!!!!!!!

Niradhip Chakraborty · Answer

Here are the events (and the order) that are raised when a Button is clicked and a postback occurs: 1.Page.Init + Control.Init for every control on the Web Form The first stage in the page life cycle is initialization. After the page's control tree is populated with all the statically declared controls in the .aspx source the Init event is fired. First, the Init event for the Page object occurs, then Init event occurs for each control on the Page. Viewstate information is not available at this stage. 2.Page.LoadViewState After initialization, ASP.NET loads the view state for the page. ViewState contains the state of the controls the last time the page was processed on the server. 3.Page.ProcessPostData Post Data gets read from the request and control values are applied to control initalized in stage 1. 4.Page.Load + Control.Load for each control on the Page If this is the first time the page is being processed (Page.IsPostback property), initial data binding is performed here. 5."Change" events are fired for controls (TextChanged, SelectedIndexChanged, and similar) The current value (from Post Data) is compared to the original value located in the ViewState. If there is a difference "Changed" events are raised. 6.Server-side events are fired for any validation controls 7.Button.Click + Button.Command The Click and Command events are fired for the button that caused the postback 8.Page.PreRender + Control.PreRender 9.Page.SaveViewState New values for all the controls are saved to the view state for another round-trip to the server. 10.Page.Render

Please List Page Life Cycle Events on Postback and not on First request?

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