<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[cqunknown的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/cqunknown</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; cqunknown]]></copyright><item><title><![CDATA[网站优化：robots.txt和Robots META标签]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2578544</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2578544</guid><author>cqunknown</author><pubDate>Mon, 23 Jun 2008 13:34:00 +0800</pubDate><description><![CDATA[网站优化：robots.txt和Robots META标签0 我们知道，搜索引擎都有自己的“搜索机器人”（ROBOTS），并通过这些ROBOTS在网络上沿着网页上的链接（一般是http和src链接）不断抓取资料建立自己的数据库。对于网站管理者和内容提供者来说，有时候会有一些站点内容，不希望被ROBOTS抓取而公开。为了解决这个问题，ROBOTS开发界提供了两个办法：一个是rob]]></description><category></category></item><item><title><![CDATA[google的PR查询代码]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2537136</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2537136</guid><author>cqunknown</author><pubDate>Wed, 11 Jun 2008 21:42:00 +0800</pubDate><description><![CDATA[  网址：    说明：1、请在网址前加http://2、请把网址写全，如：http://www.kuww.net与http://kuww.net的PR值不一样              请将上面的网站PR值查询代码加入到你的网页中，即可实现网站PR值查询了^_^]]></description><category></category></item><item><title><![CDATA[左右浮动广告]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2537132</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2537132</guid><author>cqunknown</author><pubDate>Wed, 11 Jun 2008 21:40:00 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[简单方法的让图片自动切换]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2505003</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2505003</guid><author>cqunknown</author><pubDate>Mon, 02 Jun 2008 22:34:00 +0800</pubDate><description><![CDATA[var curIndex=0;//时间间隔 单位毫秒var timeInterval=1000;var arr=new Array();arr[0]=图片地址;arr[1]=图片地址;arr[2]=图片地址; setInterval(changeImg,timeInterval);function changeImg(){    var obj=document.getElementById("o]]></description><category></category></item><item><title><![CDATA[网站在线人数以及历史访问人数的统计代码]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2494639</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2494639</guid><author>cqunknown</author><pubDate>Thu, 29 May 2008 21:48:00 +0800</pubDate><description><![CDATA[  l来自http://hi.baidu.com/mydelicious/blog/item/22b10d38cb14ef25b8998fbb.html 准备工作1、新建一个TongJi 的数据库，添加一个 tongji 的表，在表中有一个 Number 的字段，为 int 类型，Numger初值为1000；2、新建一个网站；3、新建数据库连接字符串（             关键代码 4]]></description><category></category></item><item><title><![CDATA[网页进度条]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2491382</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2491382</guid><author>cqunknown</author><pubDate>Wed, 28 May 2008 18:57:00 +0800</pubDate><description><![CDATA[进度条效果function exec(){        ProgressBar1.value += 1;        if(ProgressBar1.value>=ProgressBar1.Max)                clearInterval(intv);};var intv = setInterval("exec();", 1);CLASSID="CLSID:35053A22-]]></description><category></category></item><item><title><![CDATA[文字图片滚动的html代码]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2483989</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2483989</guid><author>cqunknown</author><pubDate>Mon, 26 May 2008 21:00:00 +0800</pubDate><description><![CDATA[来自网上搜索整理 ...  文字移动属性的设置 方向 #=left, right 从右向左移！ 方式 #=scroll, slide, alternate 一圈一圈绕着走！ 只走一次就停了 来回走 环 #=次数；若未指定则环不止(infinite) 只走 3 次 只走 3 次 只走 3 次！ 速度  我跑得很快了吧 延时  走一步，停一停，好玩 外观(Layout)设置 对齐方式(Alig]]></description><category></category></item><item><title><![CDATA[asp.net的广告控件Adrotator的使用]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2386488</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2386488</guid><author>cqunknown</author><pubDate>Sun, 04 May 2008 21:31:00 +0800</pubDate><description><![CDATA[首先要有一个XML文件做广告的数据源,来轮训显示广告内容XML文件格式如下:images/banner1.gif      //广告连接图片的属性http://www.microsoft.com   //单击广告之后的链接地址Microsoft.com    //鼠标放在广告图片上显示的文字Computers   //指定一个关键字80  //图片显示的权重]]></description><category></category></item><item><title><![CDATA[C#里运用剪切版]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2256759</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2256759</guid><author>cqunknown</author><pubDate>Mon, 07 Apr 2008 13:16:00 +0800</pubDate><description><![CDATA[ 2008-02-28 22:50                                                //运用剪切版 Clipboard.SetDataObject(textBox1.Text,true); //将textbox1的文本放入剪切版;// GetDataObject检索当前剪贴板上的数据; IDataObject iData =]]></description><category></category></item><item><title><![CDATA[正则表达式]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2055453</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2055453</guid><author>cqunknown</author><pubDate>Mon, 21 Jan 2008 00:53:00 +0800</pubDate><description><![CDATA[[原创文章，转载请保留或注明出处：http://www.regexlab.com/zh/regref.htm]引言    正则表达式（regular expression）就是用一个“字符串”来描述一个特征，然后去验证另一个“字符串”是否符合这个特征。比如 表达式“ab+” 描述的特征是“一个 a 和 任意个 b ”，那么 ab, abb, abbbbbbbbbb 都符]]></description><category></category></item><item><title><![CDATA[asp.net验证码]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2049851</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2049851</guid><author>cqunknown</author><pubDate>Thu, 17 Jan 2008 17:03:00 +0800</pubDate><description><![CDATA[先建一张生成验证码的网页CheckCode.aspx:CheckCode.aspx.cs代码如下添加引用:using System.IO;using System.Drawing;using System.Drawing.Imaging;using System.Drawing.Drawing2D;public partial class CheckCode : System.Web.UI.Pag]]></description><category></category></item><item><title><![CDATA[Session传值为空,终于解决了]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2037560</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2037560</guid><author>cqunknown</author><pubDate>Fri, 11 Jan 2008 15:34:00 +0800</pubDate><description><![CDATA[Session传值为空,提示未将对象引用设置到对象的实例]]></description><category></category></item><item><title><![CDATA[winform间的传值并linklabel动态窗口跳转]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2037170</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2037170</guid><author>cqunknown</author><pubDate>Fri, 11 Jan 2008 13:11:00 +0800</pubDate><description><![CDATA[Form1中有textbox1,button1Form2中有linklabel1. (1)传值是在构造函数里实现的.Form1中textbox里的值button1单击触发传到Form2的linklabel1中Form2中代码public Form2(string abc)        {            InitializeComponent();            t]]></description><category></category></item><item><title><![CDATA[dataGridView的光标根据textbox中的输入值改变]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2029201</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2029201</guid><author>cqunknown</author><pubDate>Mon, 07 Jan 2008 18:43:00 +0800</pubDate><description><![CDATA[在textbox的 Changed事件中private void textBox2_TextChanged(object sender, EventArgs e)        {            guestBindingSource.Position = guestBindingSource.Find("Gname",textBox2.Text);        }//guestBin]]></description><category></category></item><item><title><![CDATA[c#数据删除,插入,更新]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2027615</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2027615</guid><author>cqunknown</author><pubDate>Sun, 06 Jan 2008 18:04:00 +0800</pubDate><description><![CDATA[SqlConnection conn = new SqlConnection();                conn.ConnectionString = ConfigurationManager.ConnectionStrings["connectionstring"].ToString();                string sqlstr = "insert into room]]></description><category></category></item><item><title><![CDATA[c#登陆代码]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2026815</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2026815</guid><author>cqunknown</author><pubDate>Sat, 05 Jan 2008 15:42:00 +0800</pubDate><description><![CDATA[using System.Data.SqlClient;using System.Configuration;//首先在资源管理器的"引用"里引用System.configuration文件private void button1_Click(object sender, EventArgs e)        {            SqlConnection conn = new S]]></description><category></category></item><item><title><![CDATA[openFileDialog选择图片放进pictureBox]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2026802</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2026802</guid><author>cqunknown</author><pubDate>Sat, 05 Jan 2008 15:35:00 +0800</pubDate><description><![CDATA[ openFileDialog1.InitialDirectory = @"./HomeWork/picture";//设置openFileDialog的默认文件夹            if (openFileDialog1.ShowDialog() == DialogResult.OK)            {                textBox4.Text = openFileD]]></description><category></category></item><item><title><![CDATA[.net 2.0提取app.config中的connectionString]]></title><link>https://blog.youkuaiyun.com/cqunknown/article/details/2026774</link><guid>https://blog.youkuaiyun.com/cqunknown/article/details/2026774</guid><author>cqunknown</author><pubDate>Sat, 05 Jan 2008 15:28:00 +0800</pubDate><description><![CDATA[首先引用System.configuration文件. SqlConnection conn = new SqlConnection();  conn.ConnectionString = ConfigurationManager.ConnectionStrings["connectionstring"].ToString();]]></description><category></category></item></channel></rss>