当链接到另一个页面 asp.net 时触发 Page_Load

Question

I'm fairly new to ASP.NET, I've been reading a few questions related to this but I'm still unable to figure out what's wrong with my code, I have a default.aspx page with a menu on top created using a list (ul and li items) and putting the <a href=""> tag to create the links to other pages but after following a link to another page, the Page_Load event fires before leaving the page, I understand this would be the expected behavior with Response.Redirect, but I don't know how to avoid this using tags (if possible), this is the markup I'm using for the Default.aspx page:

<ul id="lista">
    <li><a href="Default.aspx"><strong>Inicio</strong></a></li>
    <li><a href="Items.aspx"><strong>Item</strong></a></li>
    <li><a href="IKs.aspx"><strong>IK</strong></a></li>
    <li><a href="#"><strong>Acerca de</strong></a></li>
</ul>

And this is the code behind I have for Page_Load:

protected void Page_Load(object sender, System.EventArgs e)
{
    if (!IsPostBack)
    {
        ExcelUtility excel = new ExcelUtility();
        dtDefault = excel.LeerExcel();
        gridResults.DataSource = dtDefault;
        gridResults.DataBind();
        gridResults.VirtualItemCount = dtDefault.Rows.Count;
    }
}

Basically, what I want to do is to follow the link to some other page without loading the default page before leaving, hope I make myself clear!

Edit: The root cause of this was having the default <form runat="server"> tag at the beginning of the body section, this was causing the Page_Load event firing again in the same page once the links were being clicked, placing the hyperlinks outside of the form tag did the trick.

Answer 1

Your HTML code should be inside some HTML tag or custom ASP control which contains the attribute runat="server" . This is supposed to fire a PostBack request to the server.