Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

asp.net¶¯Ì¬Éú³ÉTreeView

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
public partial class left : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
       GetTreeView();
    }
    private void GetTreeView()
    {
        try
        {
            string connectionstring = "Server=(local);uid=sa;pwd=123456;database=web";//Á¬½ÓSQLÊý¾Ý¿â
            SqlConnection conn = new SqlConnection(connectionstring);
            string sql = "select * from menu where menu_level=1 and parent_id =0";//²éѯһ¼¶½Úµã
            SqlDataAdapter adapter = new SqlDataAdapter(sql, conn);
            DataSet ds1 = new DataSet();
            adapter.Fill(ds1, "temp");
            DataTable table1 = ds1.Tables["temp"];//°Ñ¶ÁÈ¡µÄÊý¾Ý·ÅÈëDATATABLEÖÐ
            TreeView1.Nodes.Clear();//½¨Á¢¸ù½Úµã£¬±éÀú¡£
            foreach (DataRow dr1 in table1.Rows)
            {
                TreeNode root = new TreeNode();
  &


Ïà¹ØÎĵµ£º

Asp.net treeviewʵÏÖÎÞÏÞ¼¶Ê÷

×î½üÑо¿ÁËÒ»ÏÂtreeview£¬·¢ÏÖÓÐÁ½ÖÖʵÏÖÎÞÏÞ¼¶Ê÷µÄ·½·¨£¬ÎÄ×Ö²»Ïë¶àд£¬Ö±ÈëÖ÷Ìâ¡£
ÏÈ¿´¿´Êý¾Ý¿â±íµÄÉè¼Æ£¬Êý¾Ý±íÖ÷Òª°üÀ¨ID£¬Name£¬ParentIDÕâÈýÏÆäÖÐIDÊÇÖ÷¼ü£¬ParentID¶ÔÓ¦½ÚµãµÄ¸¸½Úµã£º
·½·¨Ò»£ºÓõݹé±éÀúÊý¾Ý£¬²¢½«½ÚµãÖð¸öÌí¼Óµ½treeviewÖÐÈ¥¡£
1.ÏȽøÐÐÊý¾Ý¿âÁ¬½ÓºÍÊý¾ÝµÄ¶ÁÈ¡£¬²¢½«¸ù½ÚµãÏÈÌí¼Ó½øtreeview ......

asp.netÖг£ÓõÄ26¸öÓÅ»¯ÐÔÄܵķ½·¨

1. Êý¾Ý¿â·ÃÎÊÐÔÄÜÓÅ»¯¡¡
¡¡
Êý¾Ý¿âµÄÁ¬½ÓºÍ¹Ø±Õ
·ÃÎÊÊý¾Ý¿â×ÊÔ´ÐèÒª´´½¨Á¬½Ó¡¢´ò¿ªÁ¬½ÓºÍ¹Ø±ÕÁ¬½Ó¼¸¸ö²Ù×÷¡£ÕâЩ¹ý³ÌÐèÒª¶à´ÎÓëÊý¾Ý¿â½»»»ÐÅÏ¢ÒÔͨ¹ýÉí·ÝÑéÖ¤£¬±È½ÏºÄ·Ñ·þÎñÆ÷×ÊÔ´¡£ASP.NETÖÐÌṩÁËÁ¬½Ó³Ø(Connection Pool)¸ÄÉÆ´ò¿ªºÍ¹Ø±ÕÊý¾Ý¿â¶ÔÐÔÄܵÄÓ°Ï졣ϵͳ½«Óû§µÄÊý¾Ý¿âÁ¬½Ó·ÅÔÚÁ¬½Ó³ØÖУ¬ÐèҪʱȡ³ö£¬¹Ø±ÕÊ±Ê ......

asp.netÄ£°åÁÐ Command ÃüÁî Ó¦ÓÃSelectedRowStyle

ÔÚgridviewÖÐ
 <asp:GridView ID="GridView1"   runat="server" AutoGenerateColumns="False">
 <SelectedRowStyle BackColor="#CE5D5A" Font-Bold="True" ForeColor="White" />
<asp:TemplateField HeaderText="Remove">
        &nbs ......

asp.net °ó¶¨GridView

ǰ̨ aspx Îļþ:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="List.aspx.cs" Inherits="List" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<he ......

Asp.Net×÷ÓÃÓò

1.Application£ºÓÃÓÚ±£´æËùÓÐÓû§¹²ÓõÄÊý¾ÝÐÅÏ¢¡£ ÔÚAsp.NetÖÐÀàËÆµÄÅäÖÃÊý¾Ý×îºÃ±£´æÔÚWeb.configÎļþÖС£Èç¹ûʹÓÃApplication¶ÔÏó£¬Ò»¸öÐèÒª¿¼ÂǵÄÎÊÌâÊÇÈκÎд²Ù×÷¶¼ÒªÔÚ Application_OnStartʼþ£¨global.asax£©ÖÐÍê³É¡£¾¡¹ÜʹÓÃApplication.LockºÍ Application.Unlock·½·¨À´±ÜÃâд²Ù×÷µÄͬ²½£¬µ«ÊÇËü´®Ðл¯ÁËApplicat ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ