private void button1_Click(object sender, EventArgs e) { siteMap wSiteMap = new siteMap(); siteMapNode sn = new siteMapNode(); sn.Description = "Bigbang"; sn.Title = "Bigbang"; wSiteMap.SiteMapNode = sn; sn = new siteMapNode(); sn.Url = "login.aspx"; sn.Title = "Iniciar Sesión"; sn.Description = "Iniciar Sesión"; sn.ImageBig = @"~\Images\TreeView\IniciarSesionBig.gif"; sn.ImageSmall = @"~\Images\TreeView\IniciarSesionBig.gif"; wSiteMap.SiteMapNode.SiteMapNodes.Add(sn); sn = new siteMapNode(); sn.Url = "xx.aspx"; sn.Title = "xx Sesión"; sn.Description = "xx Sesión"; sn.ImageBig = @"~\Images\TreeView\IniciarSesionBig.gif"; sn.ImageSmall = @"~\Images\TreeView\IniciarSesionBig.gif"; wSiteMap.SiteMapNode.SiteMapNodes.Add(sn); textBox1.Text = wSiteMap.GetXml(); }