Menu Item Click event for ASP.Net Menu Control example

OnClick event cannot be assigned if you set the Menu using SiteMap. NavigateUrl will not allow you to execute onMenuItem Click event.

HTML

<asp:Menu ID="Menu2" runat="server" OnMenuItemClick="Menu1_MenuItemClick" Orientation="Horizontal">
    <LevelMenuItemStyles>
        <asp:MenuItemStyle CssClass="main_menu" />
        <asp:MenuItemStyle CssClass="level_menu" />
    </LevelMenuItemStyles>
    <Items>
        <asp:MenuItem Text="HOME"></asp:MenuItem>
        <asp:MenuItem Text="SERVICES">
            <asp:MenuItem Text="Consulting"></asp:MenuItem>
            <asp:MenuItem Text="Outsourcing"></asp:MenuItem>
        </asp:MenuItem>
        <asp:MenuItem Text="ABOUT"></asp:MenuItem>
        <asp:MenuItem Text="CONTACT"></asp:MenuItem>
    </Items>
</asp:Menu>

C#

protected void Menu1_MenuItemClick(object sender, MenuEventArgs e)
{
    ScriptManager.RegisterClientScriptBlock(sender as Control, this.GetType(), "alert", "alert('" + e.Item.Text + "')", true);
}