Sending & Receiving Values

[Yogesh Sharma]

From form1 I m passing the values of two textboxes & on form 2 I m receiving it---
FORM1 CODE-
protected void Button1_Click(o bject sender, EventArgs e)
{

Response.Redire ct("default4.as px?roll="+TextB ox1.Text);
Response.Redire ct("default4.as px?name="+TextB ox2.Text);
}

FORM2 CODE--
protected void Page_Load(objec t sender, EventArgs e)
{
Label1.Text = Request.QuerySt ring["roll"].ToString();
Label2.Text = Request.QuerySt ring["name"].ToString();
}

But the error is coming

[GregoryPankov]

Hi,

Try this:

Response.Redirect(String.Format("default4.aspx?roll={0}&name={1}", TextBox1.Text, TextBox2.Text));

And what exception do you received? Probably it is a "Null reference exception".

[daonho]

Response.Redire ct("default4.as px?roll="+TextB ox1.Text);
Response.Redire ct("default4.as px?name="+TextB ox2.Text);
}

FORM2 CODE--
protected void Page_Load(objec t sender, EventArgs e)
{
Label1.Text = Request.QuerySt ring["roll"].ToString();
Label2.Text = Request.QuerySt ring["name"].ToString();
}

====
Response.Redire ct("default4.as px?name="+TextB ox2.Text);

I don't know if the 2nd response.redire ct ever be reached. During the first response.redire ct, it move to a different page already, and you pass only 1 parameter at a time, but in the 2nd form you try to catch two parameters.

Response.Redire ct("default4.as px?name="+TextB ox2.Text + "&roll="+TexBox 1.Text); //this is how you pass multiple parameters
try{
Label1.Text = Request.QuerySt ring["roll"].ToString();
}
catch exception e
{
}
try{
Label2.Text = Request.QuerySt ring["name"].ToString();
}
catch exception e {


}