how to edit or update session

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ASP.NET

hi i am change update or edit session arrya list.

Posted 4-Apr-12 19:08pm

saeed1364

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Prasad_Kulkarni 5-Apr-12 1:16am

Make it more clear Saeed, am really not able to understand what exactly you want..

2 solutions

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Mohamed Mitwalli · Answer 1 · 2012-04-04T19:27:00

Hi ,
try this will guide you

C#

protected void Button1_Click(object sender, EventArgs e)
{
    //Store in array
    string[] arr = new string[3];
    arr[0] = "test";
    arr[1] = "test1";
    arr[2] = "test2";
    ViewState.Add("Arr", arr);
}
protected void Button2_Click(object sender, EventArgs e)
{
    //for Retrieved Data .
    string[] ArrRetrieved = (string[])ViewState["Arr"];

    foreach (string s in ArrRetrieved)
    {

        Label1.Text += s +" , ";
    }
}
protected void Button3_Click(object sender, EventArgs e)
{
    //      for Retrieved Data . and updated you can update by index
    string[] ArrRetrieved = (string[])ViewState["Arr"];

    ArrRetrieved[1] = "Updated";
    ViewState.Add("Arr", ArrRetrieved);
}

XML

<div>
    <asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click" />
    <br />
    <br />
    <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
    <br />
    <br />
    <asp:Button ID="Button2" runat="server" onclick="Button2_Click" Text="Button" />
    <br />
    <br />
    <br />
    <asp:Button ID="Button3" runat="server" onclick="Button3_Click" Text="Button" />
</div>

Best Regards
M.Mitwalli

Angel1320 · Answer 2 · 2012-04-11T02:38:00

Solution 2

Here it is :

C#

string[] arr = new string[10];
arr[0] = "1"; arr[1] = "2"; arr[2] = "3";
Session["array"] = arr;

string[] arr1 = {"aaa","bbbb","ccc","sss"};
Session["array"] = arr1;

Posted 11-Apr-12 2:38am

Angel1320