How to disable a menu item on page load in asp.net 4.0

<Items>
    <asp:MenuIt开发者_高级运维em NavigateUrl="~/Default.aspx" Text="Home"/>
    <asp:MenuItem NavigateUrl="~/About.aspx" Text="About"/>
</Items>

I have this menu How can I disable it during page load

page load
If (Userrole==Something)
{
hide menu item 2
}

How can I do that.

 //Going through first level items
 if (e.item.NavigateUrl == "")
    e.item.Enabled = false;

 //Going through submenu item
foreach (MenuItem item in e.Item.Items)
{
     if (item.NavigateUrl == "")
         item.Enabled = false;
}

Add the runat and id tags to your menu items

<Items>
    <asp:MenuItem NavigateUrl="~/Default.aspx" Text="Home" id="mnuDefault" runat="server"/>
    <asp:MenuItem NavigateUrl="~/About.aspx" Text="About" id="mnuAbout" runat="server"/>
</Items>

then in your codebehind you can program against them and set enabled = false

page load
If (Userrole==Something)
{
    mnuAbout.Enabled = false;
}

The most feasible solution will be security trimming. Simple and understandable. Read all about it here

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