How to pass variables / infromation from one ASP page to another??

Question

How to pass variables / infromation from one ASP page to another?? I have a page on my application where I use javascript for making several actions and after that I would like to pass the result to a WebForm of my ASP.NET Web Application. The input variable I use in the first page is: and the string variable I have in the other WebForm is: string resultFromTheFirstPage = ?; I would like to pass the value of the input of the first page to the string variable of the WebForm. How can I refer that?? I had a look to some articles but I haven't found yet the solution or my code doesn't work. What should I put in the tag?? Which sentence(s) should I write in the WebForm to get the info?? Thanks goraperas

sajid307 · Answer

thats cool the problem is solved u can use this as well Request.QueryString[urVariable].ToString(); cheers

goraperas · Answer

Hi sajidi I needed to use: Request.QueryString.GetValues(urVariable)[0]; The problem was that Request.QueryString is a property so I needed to use Request.QueryString.GetValues fo getting the urVariable. As far as this return an array of strings you must use [0] for selecting the first item. Regards goraperas

sajid307 · Answer

did u use : Request.QueryString[urVariable].ToString(); ? if not then let us know wat was the solution to ur problem. cheers

goraperas · Answer

Ignore my previous message I solved my problem. ;-)

goraperas · Answer

Hi sajidi Yeah I think I can use this way because I can see the value inside the url: .......WebForm.aspx?urVariable={{12-10}{-2311}{4-213}} But I have a problem it says that QueryString is a Property and not a Method so I cannot use: string resultFromTheFirstPage = Request.QueryString(urVariable); and I must use: string resultFromTheFirstPage = Request.QueryString.ToString(); Then the value of resultFromTheFirstPage is: urVariable=%7b%7b1%2c2%2c-1%2c0%7d%2c%7b-2%2c3%2c1%2c1 %7d%2c%7b4%2c-2%2c1%2c3%7d%7d I can see that the name of the value (urVarible) and the = symbol are added to my result string. Apart fromt this the { and } characters are changed to %7b and %7d as well as the comma is changed to %2c. Is there a solution for this problem? I can copy the string to an array and change all the characters one by one but that would be tedious and messy. Thanks goraperas

sajid307 · Answer

there r many ways .... you can post the value inside the url like this: Response.Redirect(  + ?urVariable= +  true); so that it looks like as follows (when parsed): AddPost.aspx?urVariable=18493 And how to get its value in the AddPost.aspx page .... string resultFromTheFirstPage = Request.QueryString(urVariable); hope this helps