Hello,

1. I have an array as

string[] arr = new string[24];

2. After populating it stored in a session variable as

Session["Response"] = arr;

3. On the next page, I want to reconvert session variable to array as

string[] arr = new string[24];
arr = Convert.ToString(Session["Response"]) ;

4. Giving error message as

Cannot implicitly convert type 'string' to 'string[]'

Please tell me what to do.

You are doing a mistake in step 3. You are converting session value to string and assigning it to an array. It will definitely fail.

Change the Step 3 like this:

    string[] arr = (string[]) Session["Response"];

Make sure you check the 'arr' for null or 0 length before using for the first time after this assignment. There is a potential for NullReferenceException if it is used without checking.


Cheers,
Sai Puli

Oh, I got it. Thanks a lot it is working fine.