Data transmission and query string


Data Transmission State management 

session expire 

query string 

view state 

cokkies

application state


session 

1. Secure data transfermation 

2. 60 sec of default time 

3. how to create session 

    syntax 

          session["variable"]=control;

          session["email"]=textbox1.text;


   session is to be access in all website. 


Q.how to access session? 

   All types of session is to be access inside the page load event 


Query String

1. Query string is used to transfer data with URL

2. Query string does not use secure data tranfermation 

3. Query string variable represent que mark.

    

Syntax

Response.redirect("page.aspx?variable="+control);


control=request.querystring["variable"];


Query string is to be acess in page load event  


*Multiple variable in query string 

    (&)mpercent









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