How can we identify that the Page is Post Back?
Page object has an “IsPostBack” property, which can be checked to know t the page is posted back.
What is the use of Smart Navigation property?
It’s a feature provided by ASP.NET to prevent flickering and redrawing when the page is posted back.
In which event are the controls fully loaded?
Page load event guarantees that all controls are fully loaded. Controls are also accessed in Page_Init events but you will see that view state is not fully loaded during this event.
Where is View State information stored?
In HTML Hidden Fields.
What is the use of @ Register directives?
@Register directive informs the compiler of any custom server control added to the page.
What is AppSetting Section in “Web.Config” file?
Web.config file defines configuration for a web project. Using “AppSetting” section, we can define user-defined values. Example below is a “Connection String” section, which will be used throughout the project for database connection.
See following video on Web.config transformation: -
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