C# asp.net parameters cast to a page
<p>if you please help me out i am trying to pass 3 different parameters in a page but i am new in asp.net C#  and i don't know the correct syntax  if you please help me out</p>

<p>;</p>

<p>For one parameter like this it works:</p>

<pre><code> Response.Redirect("~/WebPage2.aspx?q=" + ListBox1.SelectedValue);
</code></pre>

<p>how can i write it for 3 parameters like this don't seem  to work?</p>

<pre><code>Response.Redirect("~/WebPage2.aspx?q=" + ListBox1.SelectedValue+"&amp;cr="+ListBox3.SelectedValue+"&amp;p="+ListBox1.SelectedValue) 
</code></pre>

<p>thanks in advance</p>
