send and recive session values between pages

alaa

13y1.8k.NET

hi everybody
i want to pass 10 textboxes values to another page where i can save them in database
i use session to do that this is my code

ArrayList addinfo = new ArrayList();
        addinfo.Add(Txt1.Text);
        addinfo.Add(Txt2.Text);
        addinfo.Add(Txt3.Text);
       addinfo.Add(Txt4.Text);
        addinfo.Add(Txt5.Text);
        addinfo.Add(Txt6.Text);
        addinfo.Add(Txt7.Text);
        addinfo.Add(Txt8.Text);
        addinfo.Add(Txt9.Text);
       addinfo.Add(Txt10.Text);

        Session["addinfoarray"] = addinfo;

Response.Redirect("Confirm.aspx)

on the other page i retrive cookies like this

ArrayList al2 = (ArrayList)Session["addinfoarray"];
        addinfo.Text = (string)al2[0];
       addinfo1.Text = (string)al2[1];
       addinfo2.Text = (string)al2[2];
         addinfo3.Text = (string)al2[3];
addinfo4.Text = (string)al2[4];
       addinfo5.Text = (string)al2[5];
       addinfo6.Text = (string)al2[6];
         addinfo7.Text = (string)al2[7];
   addinfo8.Text = (string)al2[8];
         addinfo9.Text = (string)al2[9];

it works fine no problem
but i need to shorten my code using loop like foreach i try to do but no way how can i do it ?? i

7 Replies

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Iftikar Hussain13y ago
Accepted answer
if you have only these textbox in your page 1 then do like this

protected void btn_Click(object sender, EventArgs e)
{
        ArrayList addinfo = new ArrayList();
foreach (Control c in Page.Controls)
{
        foreach (Control control in c.Controls)
{
if (control is TextBox)
{
string value = ((TextBox) control).Text;
addinfo.Add(value);
}
}
}
        Session["addinfoarray"] = addinfo;
}

In your page 2

protected void Load()
{
        ArrayList al2 = (ArrayList)Session["addinfoarray"];
        int i=0;
foreach (Control c in Page.Controls)
{
        foreach (Control control in c.Controls)
{
if (control is TextBox)
{
((TextBox) control).Text =(string)al2 [i] ;
i++;
}
}
}
}

Regards,
Iftikar
alaa13y ago
protected void btn_Click(object sender, EventArgs e)
        {
ArrayList addinfo = new ArrayList();
        addinfo.Add(Txt1.Text);
        addinfo.Add(Txt2.Text);
        addinfo.Add(Txt3.Text);
       addinfo.Add(Txt4.Text);
        addinfo.Add(Txt5.Text);
        addinfo.Add(Txt6.Text);
        addinfo.Add(Txt7.Text);
        addinfo.Add(Txt8.Text);
        addinfo.Add(Txt9.Text);
       addinfo.Add(Txt10.Text);

        Session["addinfoarray"] = addinfo;

Response.Redirect("Confirm.aspx)
}

on the other page i retrive cookies like this

protected void Load()
        {
ArrayList al2 = (ArrayList)Session["addinfoarray"];
        addinfo.Text = (string)al2[0];
       addinfo1.Text = (string)al2[1];
       addinfo2.Text = (string)al2[2];
         addinfo3.Text = (string)al2[3];
addinfo4.Text = (string)al2[4];
       addinfo5.Text = (string)al2[5];
       addinfo6.Text = (string)al2[6];
         addinfo7.Text = (string)al2[7];
   addinfo8.Text = (string)al2[8];
         addinfo9.Text = (string)al2[9];
}
Iftikar Hussain13y ago
can you share your code?

Regards,
Iftikar
alaa13y ago
no it doesn't
Iftikar Hussain13y ago
the below code is working or not in page1?

protected void btn_Click(object sender, EventArgs e)
{
ArrayList addinfo = new ArrayList();
foreach (Control c in Page.Controls)
{
foreach (Control control in c.Controls)
{
if (control is TextBox && control.ID.IndexOf("Txt")>-1)
{
string value = ((TextBox) control).Text;
addinfo.Add(value);
}
}
}
}

Regards,
Iftikar
alaa13y ago
i doesnt work ?? it doesnt count any values or restore them ??
Iftikar Hussain13y ago
Hi,
Try like this

protected void btn_Click(object sender, EventArgs e)
{
ArrayList addinfo = new ArrayList();
foreach (Control c in Page.Controls)
{
foreach (Control control in c.Controls)
{
if (control is TextBox && control.ID.IndexOf("Txt")>-1)
{
string value = ((TextBox) control).Text;
addinfo.Add(value);
}
}
}
}

in page 2

protected void Load()
{
ArrayList al2 = (ArrayList)Session["addinfoarray"];
int i=0;
foreach (Control c in Page.Controls)
{
foreach (Control control in c.Controls)
{
if (control is TextBox && control.ID.IndexOf("Txt")>-1)
{
((TextBox) control).Text =(string)al2 [i] ;
i++;
}
}
}
}

Regards,
Iftikar