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New Message on BDOTNET

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From: Bharat
Message 3 in Discussion


No and Yes, Technically no and logically yes. 
Here is how you achieve this logically. 
Suppose you have one page (with URL http://localhost/App1/Test_Sess.aspx) where you 
are generating session variable.  
Session("TestSession1")="Tested1"  
Session("TestSession2")="Tested2"....... 
In stead of this you can write this way... 
if Session("IsRedirected") ="" Then 
   Session("TestSession1")="Tested1"
   Session("TestSession2")="Tested2"....... 
   Session("IsRedirected") = "Yes"
   
Response.Redirect("http://localhost/App2/CreateSession.aspx?TestSession1=Tested1&[EMAIL
 PROTECTED]")
End If 
Here you are redirecting the page to different URL that can be in the same machine or 
in different machine. In the URL you are passing all the Session values as query 
string and in CreateSession.aspx page you can read all the values from query string 
and create a session equivalent at last redirect to your App1 page Test_Sess.aspx, the 
code would be something like this... 
Session("TestSession1") = Request("TestSession1") 
Session("TestSession2") = Request("TestSession2") 
Response.Redirect("http://localhost/App1/Test_Sess.aspx";) 
Points to consider. 
1. Query string has its own limitation, if you are fine than use this method. 
2. Because of two round trip between server and client the performance may not be as 
good as it should be for .NET application. 
3. Because of redirect what ever you pass in the query string comes to client, so if 
you want to secure your session data please do not use it. 
4. This method is good, if you generate session in one place and read it in multiple 
places. 
Let me know If you have any doubts 
HTH 
Thanks, 
Bharat


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