How can hide the sub menu from site master in ASP.NET web application?

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This is my menu code. and "Employee wise Report" is my submenu under "Report" menu.Now how can i hide this submenu when i load load my site?

ASP.NET

<asp:Menu ID="NavigationMenu" runat="server" CssClass="menu" EnableViewState="false" IncludeStyleBlock="false" Orientation="Horizontal">
                    <Items>
                        <asp:MenuItem NavigateUrl="~/Default.aspx" Text="Home"/>
                        <asp:MenuItem NavigateUrl="~/Report.aspx" Text="Report">
                            <asp:MenuItem Text="Employee wise Report" Value="Employee wise Report"></asp:MenuItem>
                            <asp:MenuItem  Text="Date Wise Report" Value="Date Wise Report"></asp:MenuItem>
                            <asp:MenuItem Text="Brand wise Report" Value="Brand"></asp:MenuItem>
                        </asp:MenuItem>
                    </Items>
                </asp:Menu>

What I have tried:

I have tried
NavigationMenu.Items[1].ChildItems[0].Enabled = false;
but its not work.

Posted 25-May-16 0:27am

Dew Drops

Updated 25-May-16 1:40am

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Karthik_Mahalingam · Answer 1 · 2016-05-25T01:40:00

try this

C#

MenuItem item = NavigationMenu.Items[1].ChildItems[0];
item.Parent.ChildItems.Remove(item);

To remove all the items, we are using reverse loop, since the item is removed from the collection

C#

int count =  NavigationMenu.Items[1].ChildItems.Count;
          for (int i = count-1; i > -1; i--)
          {
              MenuItem item = NavigationMenu.Items[1].ChildItems[i];
              item.Parent.ChildItems.Remove(item);
          }