TreeView 控件选中不对的点变色的处理方法

 <asp:TreeView ID="treeAdmin" runat="server">
        <Nodes>
             <asp:TreeNode NavigateUrl="~/MasterPage/Default.aspx?Home=Home" Text="<%$ Resources:Share,Home %>"  Value="Home"></asp:TreeNode> 
         </Nodes>
  </asp:TreeView>

 1 string home = Request.QueryString["Home"];
 2             TreeView treeview = (TreeView)LoginView12.FindControl("treeAdmin");
 3            if(string.IsNullOrEmpty(home))
 4            

或者:

 1  string home = Request.QueryString["Home"];
 2             TreeView treeview = (TreeView)LoginView12.FindControl("treeAdmin");
 3            if(string.IsNullOrEmpty(home))
 4                }