Passing Variables from folder aspx files

Posted by Lokeshbasana under ASP.NET on 3/6/2009 | Views : 2658 | Status : [Member] | Replies : 3

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My code is
Default.aspx code is
int a = 3;
Response.Redirect("Default2.aspx?=" + a.ToString());

Default2.aspx code is
int orderid = int.Parse(Request.QueryString["a"].ToString()); //Getting Error(Object reference not set to an instance of an object.)

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Posted by: Neeks on: 3/6/2009 [Member] Bronze

0	Hi Lokeshbasana, You cannot pass Integer as an argument in Response.Redirect(...). You have to convert it in string. And you can get back to your desired page. Your code can be... Response.Redirect("Default.aspx?a=" + a.ToString()); int orderid = int.Parse(Request.QueryString["a"].ToString()); Lokeshbasana, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Vuyiswamb on: 3/6/2009 [Member] [MVP] [Administrator] NotApplicable

0	You can do this [code] int a = 3 Session["a"] = a; [/code] and in your second page [code] int orderid = (int) Session["a"]; [/code] Please Note: Lokeshbasana everytime when you post a code, put it between [code]my code........[/code] i look neat. Thank you Thank you for posting at Dotnetfunda [Administrator] Lokeshbasana, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Lokeshbasana on: 3/6/2009 [Member] Starter

0	its working fine Neeks thank u Response.Redirect("Default.aspx?a=" + a.ToString()); // correct for small thing i forget i didn't assign passing variable i.e default2.aspx?a= but i written default2.aspx?= Response.Redirect("Default2.aspx?=" + a.ToString()); // Error Lokeshbasana, if this helps please login to Mark As Answer. \| Alert Moderator

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