sessions

aditya immadi

Hai all,

i hope as a student i can irritate all of you with my disgusting doughts and thansk for accepting me in this wonderful site.

to day i have a scenario like holding some of DB colums into next page using sessions

so far i have writteen this login page

Session["Username"] =txtusername.Text;

string [] str= (string[]).Session["Username"].ToString();

now i want to display this txtusername.text in other textbox whis is in next page so i tried with this

string name = Application["Username"].ToString();

TxtUname.Text=Session["Username"].ToString();

it doesnt work..can you please hel me out

7 Replies

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Rajeesh Menoth10y ago
Hi,

Welcome :)

All The Best..!!

The answer is helpful.Then please accept it..!!
0
aditya immadi10y ago
Thank you sir.....now i understand ....and yes sir i m learning now..
0
Rajeesh Menoth10y ago
Hi,

Are you beginner then study the basics of .Net.Checking if session variable is not equal to null.When value is present in the session we will consider otherwise the texbox in second page show empty value.

Reference :

http://www.c-sharpcorner.com/UploadFile/manas1/get-all-session-values-in-Asp-Net/

http://stackoverflow.com/questions/21433321/checking-if-session-variable-is-null-returns-nullreferenceexception
+1
aditya immadi10y ago
It works sir

but i dont understand onething

if(Session["Username"] != null)
i dont understand how this line works.. can you please tell me why?
0
Rajeesh Menoth10y ago
Hi,

First Page :
Session["Username"] = txtusername.Text; //Username fetching from text box.
Second Page :
if(Session["Username"] != null)
{
txtusername.Text = Session["Username"].ToString(); //Username fetching from text box.
}
Reference :

http://www.c-sharpcorner.com/forums/how-to-add-values-from-textbox-on-asp-net-page-to-session

The answer is helpful.Then please accept it..!!
+1
aditya immadi10y ago
Thanku sir, it gives no error..but my target is to show first page user name in second page text box...
it returns nothing but empty text box in second page, but in first page i got value

TIA
0
Rajeesh Menoth10y ago
Hi,

Try this code...!!

Session["Username"] =txtusername.Text;
Session["MobileNumber"] =txt_mobilenumber.Text;

Next Page :

string Name = Session["Username"].ToString();
string MobileNumber = Session["MobileNumber"].ToString();
+2