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ASP.NET Application and Session state
variables
Application
state variables
Session state
variables
Point to be
noted about Application and Session state variables
By Nishant Kumar
By default, ASP.NET maintains page data between the requests
using mechanism called View state. Every web form has view state
property to retain data. The form's view state can retain data only
in that form. So, when you need one form data in other form, you
can't rely on view state. ASP.NET provides state variables in the
Application or Session objects that helps in maintaining state of
the form which can be accessed in other form.
Application state variables
The data stored in these variables is available to all the users i.e. all the
active sessions.
Session state variables
These are available to the single session who has created the variables.
Point to be noted about Application and Session state
variables
These variable can store any type of data.
Maintaining Session state affects performance.
Session state can be turned off at the application and page levels.
Application state variables are available throughout the current process, but
not across processes.
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