session value lost in asp.net in c#

hai..

Am doing wepsite for show images from local drive using asp.net.am using session object for Transfer image path from first page to second page its running nice in vs 2003 .but i converted this website to vs 2005.but session value does't pass to next page.i got null value in session object. am using inproc session mode

开发者_如何学JAVAkindly help me thanks

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Your application will probably encounter an error and therefore the session will end. Afterwards a new Session is started. Accessing that value in the new value will return null.

Steps to find your error:

Create the global.asax in your Rootdirectory. Set Breakpoints for Session_OnStart, Session_OnEnd and Application_OnError and try to find where the error lies.

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How you are storing the path of images. See i am doing like this and everything goes file for me.

Session["Path"] = @"D:\Images\PNEUMATIX_MR_CardiovascularHeart Cardiac Function_6\img.jpeg";

on another page i am taking like this.

Label1.Text = Session["Path"].ToString();

And i am using sessionState mode="inProc". My be you have some problem with path.

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http://markmail.org/message/emd3swpsembfplis#query:+page:1+mid:dfdchaihfj7c46j7+state:results

Thanks god this post save my life! IE bugs with _ in the domain name .. they flush all session variable