Menu WebPart Shows Sites and Sub-Sites

using System;

using System.ComponentModel;

using System.Web;

using System.Drawing;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using Microsoft.SharePoint;

using Microsoft.SharePoint.WebControls;

 

namespace CustomWebParts.VisualWebPart1

{

    [ToolboxItemAttribute(false)]

    public class VisualWebPart1 : WebPart

    {

        // Visual Studio might automatically update this path when you change the Visual Web Part project item.

       // private const string _ascxPath = @"~/_CONTROLTEMPLATES/CustomWebParts/TreeView/TreeViewUserControl.ascx";

 

        System.Web.UI.WebControls.Menu menu = null;

 

        protected override void CreateChildControls()

        {

            //Control control = Page.LoadControl(_ascxPath);

            //Controls.Add(control);

 

            menu = new System.Web.UI.WebControls.Menu();

            SPSite site = SPContext.Current.Site;

            SPWeb web = SPContext.Current.Web;

 

            menu.StaticDisplayLevels = 1;

            menu.MaximumDynamicDisplayLevels = 200;

            menu.Orientation = System.Web.UI.WebControls.Orientation.Horizontal;

            menu.StaticEnableDefaultPopOutImage = false;

            menu.StaticPopOutImageUrl = "/_layouts/images/menudark.gif";

            menu.SkipLinkText = "";

            menu.DynamicHoverStyle.BackColor = System.Drawing.Color.FromName("#CBE3F0");

            menu.CssClass = "ms-topNavContainer";

 

            menu.StaticMenuItemStyle.ItemSpacing = Unit.Pixel(0);

            menu.StaticSelectedStyle.CssClass = "ms-topnavselected";

            menu.StaticHoverStyle.CssClass = "ms-topNavHover";

 

            menu.DynamicMenuStyle.BackColor = System.Drawing.Color.FromName("#F2F3F4");

            menu.DynamicMenuStyle.BorderColor = System.Drawing.Color.FromName("#A7B4CE");

            menu.DynamicMenuStyle.BorderWidth = Unit.Pixel(1);

 

            menu.DynamicMenuItemStyle.CssClass = "ms-topNavFlyOuts";

            menu.DynamicHoverStyle.CssClass = "ms-topNavFlyOutsHover";

            menu.DynamicSelectedStyle.CssClass = "ms-topNavFlyOutsSelected";

 

            MenuItemStyle stMenuStyle = menu.StaticMenuItemStyle;

            stMenuStyle.CssClass = "ms-topnav";

 

            stMenuStyle.HorizontalPadding = 0;

            stMenuStyle.VerticalPadding = 0;

            stMenuStyle.ItemSpacing = Unit.Pixel(0);

 

            MenuItemStyle dyMenuStyle = menu.DynamicMenuItemStyle;

            dyMenuStyle.CssClass = "ms-topNavFlyOuts";

            dyMenuStyle.HorizontalPadding = 0;

            dyMenuStyle.VerticalPadding = 0;

 

            System.Web.UI.WebControls.MenuItem mItem = new System.Web.UI.WebControls.MenuItem(web.Title);

            mItem.NavigateUrl = web.Site.Url;

            menu.Items.Add(mItem);

 

            GenerateMenu(menu, Context);

            menu.DataBind();

            this.Controls.Add(menu);

        }

 

        public static void GenerateMenu(System.Web.UI.WebControls.Menu menu, HttpContext context)

        {

            SPSite site = SPContext.Current.Site;

            SPWeb web = SPContext.Current.Web;

 

            foreach (SPWeb subsite in web.Webs)

            {

                System.Web.UI.WebControls.MenuItem mItem = new System.Web.UI.WebControls.MenuItem();

                mItem.NavigateUrl = subsite.Url;

                mItem.Text = subsite.Title;

                mItem.ToolTip = subsite.Title;

                menu.Items.Add(mItem);

                BuildMenu(subsite, mItem, context);

            }

        }

 

        private static void BuildMenu(SPWeb subweb, System.Web.UI.WebControls.MenuItem mItem, HttpContext context)

        {

            SPSite site = SPContext.Current.Site;

            SPWeb web = SPContext.Current.Web;

 

            foreach (SPWeb subsite in subweb.Webs)

            {

                System.Web.UI.WebControls.MenuItem mSubItem = new System.Web.UI.WebControls.MenuItem();

                mSubItem.NavigateUrl = subsite.Url;

                mSubItem.Text = subsite.Title;

                mSubItem.ToolTip = subsite.Title;

                mItem.ChildItems.Add(mSubItem);

            }

        }

    }

}