How do I hide or show a menu item based on a backend 开发者_如何学Ccondition?
You can remove that particular menu item as follows:
MenuItem mnuItem = mnu.FindItem(""); // Find particular item
mnu.Items.Remove(mnuItem);
Found a few links. Basically it looks like this will do the trick...
MyMenu.Items(1).Visible = False
- http://www.vbforums.com/showthread.php?t=401836
- http://forums.asp.net/t/1451884.aspx/1
- http://msdn.microsoft.com/en-us/library/ms178429(VS.80).aspx
Any of those should give you what you need to hide menu items.
I think you need to remove it from the Menu:
protected void MyMenu_MenuItemDataBound(object sender, MenuEventArgs e)
{
if (e.Item.Text == "Menu Item To Remove")
{
MyMenu.Items.Remove(e.Item);
}
}
Try this:
Public Boolean Condition
{
get { ... }
}
<asp:Menu ID="..." runat="server">
<Items>
<asp:MenuItem Text="..." Value="..." Visible="<%# this.Condition %>" />
.....
</Items>
</asp:Menu>
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