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数据库取值形成xml实现tree

时间：2021-07-01 10:21:17 帮助过：19人阅读

Create three .aspx files TreeViewDataSet.aspx %@ import Namespace="Microsoft.Web.UI.WebControls" % %@ Register TagPrefix="IE" Namespace="Microsoft.Web.UI.WebControls" Assembly="Microsoft.Web.UI.WebControls" % html head title TreeViewDataSe

Create three .aspx files

TreeViewDataSet.aspx

<%@ import Namespace="Microsoft.Web.UI.WebControls" %>
<%@ Register TagPrefix="IE" Namespace="Microsoft.Web.UI.WebControls" Assembly="Microsoft.Web.UI.WebControls" %>



<BR>TreeViewDataSet.aspx<BR>




Categories.aspx
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SqlClient" %>