<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[追梦人]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/bieqing</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; bieqing]]></copyright><item><title><![CDATA[PagedDataSource的分页]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/4231856</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/4231856</guid><author>bieqing</author><pubDate>Mon, 01 Jun 2009 12:20:00 +0800</pubDate><description><![CDATA[int PageSize, RecordCount, PageCount, CurrentPage;  //定义页面条数、记录总数、页面总 数、当前页面   if (!IsPostBack)        {            DataTable dt = new FCD_DownLoadTool().GetTableDownLoadTool();  //定义一个D]]></description><category></category></item><item><title><![CDATA[sql server和oracle 数据类型]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/4231585</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/4231585</guid><author>bieqing</author><pubDate>Mon, 01 Jun 2009 11:42:00 +0800</pubDate><description><![CDATA[数据类型 类型 描             述 bit 整型 bit 数据类型是整型，其值只能是0、1或空值。这种数据类型用于存储只有两种可能值的数据，如Yes 或No、True 或Fa lse 、On 或Off int 整型 int 数据类型可以存储从- 231(-21474836]]></description><category></category></item><item><title><![CDATA[SQL 面试题（1）]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3855343</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3855343</guid><author>bieqing</author><pubDate>Sat, 31 Jan 2009 03:21:00 +0800</pubDate><description><![CDATA[Student(S#,Sname,Sage,Ssex) 学生表 Course(C#,Cname,T#) 课程表 SC(S#,C#,score) 成绩表 Teacher(T#,Tname) 教师表 问题： 1、查询“001”课程比“002”课程成绩高的所有学生的学号；   select a.S# from (select s#,score from SC where C#=001) a,(sel]]></description><category></category></item><item><title><![CDATA[防止恶意刷新或多次点击按钮的方法]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3736115</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3736115</guid><author>bieqing</author><pubDate>Thu, 08 Jan 2009 19:19:00 +0800</pubDate><description><![CDATA["http://www.w3.org/1999/xhtml" >"server">    无标题页    "form1" runat="server">            "btn" runat="server" OnClick="Button1_Click" Text="防止恶意刷新或多次点击按钮"            Width="191px" />]]></description><category></category></item><item><title><![CDATA[利用TreeView控件动态生成无限级树]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3723507</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3723507</guid><author>bieqing</author><pubDate>Tue, 06 Jan 2009 22:19:00 +0800</pubDate><description><![CDATA[ public partial class _Default : System.Web.UI.Page {    protected void Page_Load(object sender, EventArgs e)    {        if (!IsPostBack)        {            TreeNode rootnode = new]]></description><category></category></item><item><title><![CDATA[asp.net 2.0中treeview中动态增加结点]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3723402</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3723402</guid><author>bieqing</author><pubDate>Tue, 06 Jan 2009 21:52:00 +0800</pubDate><description><![CDATA[   主要代码如下：   "form1" runat="server">  "Server" ExpandImageUrl="Images/closed.gif" CollapseImageUrl="Images/open.gif" OnTreeNodePopulate="Node_Populate" ID="tvwauthors">  "A]]></description><category></category></item><item><title><![CDATA[javascript事件查询综合]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3722192</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3722192</guid><author>bieqing</author><pubDate>Tue, 06 Jan 2009 17:23:00 +0800</pubDate><description><![CDATA[ click() 对象.click() 使对象被点击。closed 对象.closed 对象窗口是否已关闭true/falseclearTimeout(对象) 清除已设置的setTimeout对象clearInterval(对象) 清除已设置的setInterval对象confirm("提示信息") 弹出确认框，确定返回true取消返回falsecursor:样式 更改鼠标样式 hand cr]]></description><category></category></item><item><title><![CDATA[弹出窗口代码集萃]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3722149</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3722149</guid><author>bieqing</author><pubDate>Tue, 06 Jan 2009 17:16:00 +0800</pubDate><description><![CDATA[【最基本的弹出窗口代码】 其实代码非常简单：  window.open (page.html) -->  因为这是一段javascript代码，所以它们应该放在标签和之间。是对一些版本低的浏览器起作用，在这些老浏览器中如果不支持javascript，不会将标签中的代码作为文本显示出来。 Window.open (page.html)用于控制弹出新的窗口page.html，如果page.ht]]></description><category></category></item><item><title><![CDATA[javascript(基础整理四)]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3722103</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3722103</guid><author>bieqing</author><pubDate>Tue, 06 Jan 2009 17:07:00 +0800</pubDate><description><![CDATA[ 54 改变浏览器状态栏文字提示1: 2: window.status = “A new status message”;3:  55 弹出确认提示框1: 2: var userChoice = window.confirm(“Click OK or Cancel”);3: if (userChoice) { 4: document.write(“You chose OK”);5: } else ]]></description><category></category></item><item><title><![CDATA[javascript(基础整理三)]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3722089</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3722089</guid><author>bieqing</author><pubDate>Tue, 06 Jan 2009 17:06:00 +0800</pubDate><description><![CDATA[ 41 创建幻灯片1: 2: var imageList = new Array;3: imageList[0] = new Image;4: imageList[0].src = “image1.jpg”;5: imageList[1] = new Image;6: imageList[1].src = “image2.jpg”;7: imageList[2] = new Image;8: ]]></description><category></category></item><item><title><![CDATA[javascript(基础整理二)]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3722079</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3722079</guid><author>bieqing</author><pubDate>Tue, 06 Jan 2009 17:05:00 +0800</pubDate><description><![CDATA[ 29 输出日期1: 2: var thisDate = new Date();3: document.write(thisDate.toString());4:  30 指定日期的时区1: 2: var myOffset = -2;3: var currentDate = new Date();4: var userOffset = currentDate.getTimezoneOffset()]]></description><category></category></item><item><title><![CDATA[javascript(基础整理一)]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3722035</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3722035</guid><author>bieqing</author><pubDate>Tue, 06 Jan 2009 17:00:00 +0800</pubDate><description><![CDATA[1 创建脚本块1: 2: JavaScript code goes here3:  2 隐藏脚本代码1: 2: 3: document.write(“Hello”);4: // -->5:  在不支持JavaScript的浏览器中将不执行相关代码3 浏览器不支持的时候显示1: 2: Hello to the non-JavaScript browser.3:  4 链接外部脚本文件1:  5 注释]]></description><category></category></item><item><title><![CDATA[JavaScript[对象.属性.事件]集锦]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3721948</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3721948</guid><author>bieqing</author><pubDate>Tue, 06 Jan 2009 16:47:00 +0800</pubDate><description><![CDATA[  事件源对象 event.srcElement.tagName event.srcElement.type 捕获释放 event.srcElement.setCapture();  event.srcElement.releaseCapture();  事件按键 event.keyCode event.shiftKey event.altKey event.ctrlKey 事件返]]></description><category></category></item><item><title><![CDATA[javascript常用小例子]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3721789</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3721789</guid><author>bieqing</author><pubDate>Tue, 06 Jan 2009 16:25:00 +0800</pubDate><description><![CDATA[1．让文字不停地滚动 　　＜MARQUEE＞滚动文字＜/MARQUEE＞ 2．记录并显示网页的最后修改时间 　　＜script language=Javascript＞ 　　document.write("最后更新时间: " + document.lastModified + "") 　　＜/script＞ 3．关闭当前窗口 　　＜a href="/"onClick="java]]></description><category></category></item><item><title><![CDATA[ajax(用户注册)]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3721649</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3721649</guid><author>bieqing</author><pubDate>Tue, 06 Jan 2009 15:56:00 +0800</pubDate><description><![CDATA[ html代码："text/javascript">        var xmlHttp;        function createXMLHttpRequest()        {            if(window.XMLHttpRequest)            {              xmlHttp = new XMLHttpReq]]></description><category></category></item><item><title><![CDATA[简单的一个AJAX示例]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3721211</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3721211</guid><author>bieqing</author><pubDate>Tue, 06 Jan 2009 14:50:00 +0800</pubDate><description><![CDATA[                      "text/javascript">        var xmlHttp;        function createXMLHttpRequest()        {            if(window.ActiveXObject)            {                x]]></description><category></category></item><item><title><![CDATA[反射]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3720474</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3720474</guid><author>bieqing</author><pubDate>Tue, 06 Jan 2009 12:49:00 +0800</pubDate><description><![CDATA[ 反射的定义：审查元数据并收集关于它的类型信息的能力。元数据（编译以后的最基本数据单元）就是一大堆的表，当编译程序集或者模块时，编译器会创建一个类定义表，一个字段定义表，和一个方法定义表等，。System.reflection命名空间包含的几个类，允许你反射（解析）这些元数据表的代码  反射的作用：1.枚举类型成员2 实例化新对象3 执行对象的成员4 查找类型的信息5 ]]></description><category></category></item><item><title><![CDATA[集合接口和类型]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3719852</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3719852</guid><author>bieqing</author><pubDate>Tue, 06 Jan 2009 11:22:00 +0800</pubDate><description><![CDATA[ 在.NET 2.0之前，不存在泛型。现在泛型集合类通常是集合的首选类型。泛型集合类是类型安全的，如果使用值类型，是不需要装箱操作的。如果要在集合中添加不同类型的对象，且这些对象不是相互派生的，例如在集合中添加int和string对象，就只需基于对象的集合类。另一组集合类是专用于特定类型的集合，例如StringCollection类专用于string类型。对集合非常重要的接口及其方法和属性如表:]]></description><category></category></item><item><title><![CDATA[泛型接口、方法、委托]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3719581</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3719581</guid><author>bieqing</author><pubDate>Tue, 06 Jan 2009 10:46:00 +0800</pubDate><description><![CDATA[ 泛型接口:使用泛型可以定义接口，接口中的方法可以带泛型参数。在链表示例中，就执行了IEnumerable接口，它定义了GetEnumerator()方法，以返回IEnumerator。对于.NET 1.0中的许多非泛型接口，.NET 2.0定义了新的泛型版本，例如IComparable：public interface IComparable{int CompareTo(T other);}]]></description><category></category></item><item><title><![CDATA[泛型概述, 创建泛型类]]></title><link>https://blog.youkuaiyun.com/bieqing/article/details/3716652</link><guid>https://blog.youkuaiyun.com/bieqing/article/details/3716652</guid><author>bieqing</author><pubDate>Mon, 05 Jan 2009 22:11:00 +0800</pubDate><description><![CDATA[   在.NET 1.0中，要创建一个灵活的类或方法，但该类或方法在编译期间不知道使用什么类，就必须以Object类为基础。而Object类在编译期间没有类型安全性，因此必须进行强制类型转换。另外，给值类型使用Object类会有性能损失。.NET 2.0提供了泛型。有了泛型，就不再需要Object类了。泛型类使用泛型类型，并可以根据需要用特定的类型替换泛型类型。这就保证了类型安全性：如果某个类型不]]></description><category></category></item></channel></rss>