to retrieve values from session.

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view state.cs file

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protected void Button1_Click(object sender, EventArgs e)
      {
          Dictionary<string, string> dictionary = new Dictionary<string, string>();
          dictionary.Add("txtUserName", txtUserName.Value);
          dictionary.Add("txtPassword", txtPassword.Value);
          ViewState["User"] = dictionary;
          Session["Dictionary"] = dictionary;
          Response.Redirect("Session.aspx");
      }

session.cs file

C#

protected void Button1_Click(object sender, EventArgs e)
        {
            var user = ViewState["User"];

        }

I have entered 2 values in viewstate.cs page and stored the values in session and viewstate and redirected to session.cs page.
now,i want to read the values from the session in session.cs page.
How can i do it?

Posted 13-Jul-11 20:18pm

AnirudhKalva

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4 solutions

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Mr.Sourav.Maitra · Answer 1 · 2011-07-13T20:23:00

Solution 1

The following is the way how you can retrieve values from a session variable.

Dictionary<string,> variableName = (Dictionary<string,>)Session["YourSessionVariableName"];

Note: Do not perform after Session.Abandon()/Remove() etc. Otherwise you can expect an Exception)

EDIT MB : Changed to cast session as dictionary object.

Posted 13-Jul-11 20:23pm

Mr.Sourav.Maitra

Updated 13-Jul-11 22:03pm

v3

Comments

AnirudhKalva 14-Jul-11 2:30am

I tried your solution.
string variableName = Session["Dictionary"].ToString();
Label1.Text= variableName;
System.Collections.Generic.Dictionary`2[System.String,System.String] this is what i get when i passed the string variable to the label.

m@dhu · Answer 2 · 2011-07-13T20:28:00

Solution 3

if(Session["Dictionary"] != null)
{
Dictionary<string,string> Dictionary1 = ((Dictionary<string,string>)Session["Dictionary"];
}
else
{
//
}

Posted 13-Jul-11 20:28pm

m@dhu

Abhinav S · Answer 3 · 2011-07-13T20:26:00

Solution 2

Code similar to dictionary = Session["Dictionary"]; should work.

Posted 13-Jul-11 20:26pm

Abhinav S

Updated 13-Jul-11 20:28pm

v2

dhakshan dev · Answer 4 · 2011-07-13T20:56:00

Solution 4

string samplename=Session["somename"].tostring();

Posted 13-Jul-11 20:56pm

dhakshan dev

Updated 13-Jul-11 21:14pm

v2