Thu, 13 Dec 2007 15:39:00 GMThttp://blog.csdn.net/redrainy/archive/2007/12/13/1933244.aspxcomments/1933244.aspx0comments/commentRss/1933244.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=19332441:js 字符串长度限制、判断字符长度 、js限制输入、限制不能输入、textarea 长度限制 2.:js判断汉字、判断是否汉字 、只能输入汉字 3:js判断是否输入英文、只能输入英文<img src ="aggbug/1933244.aspx" width = "1" height = "1" />Thu, 13 Dec 2007 23:39:00 +0800紫竹http://blog.csdn.net/redrainy/archive/2007/12/13/1933244.aspx#Feedbackhttp://blog.csdn.net/redrainy/archive/2007/12/13/1933244.aspx紫竹http://blog.csdn.net/redrainy/archive/2007/12/13/1933244.aspxhttp://blog.csdn.net/redrainy/rss.aspxcsdn.net/redrainy/~1138216/35502231/1138204http://blog.csdn.net/redrainy/archive/2007/11/10/1878026.aspxcomments/1878026.aspx0comments/commentRss/1878026.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1878026response.redirect 这个跳转页面的方法跳转的速度不快，因为它要走2个来回(2次postback)，但他可以跳 转到任何页面，没有站点页面限制(即可以由雅虎跳到新浪)，同时不能跳过登录保护。但速度慢是其最大缺陷!redirect跳转机制：首先是发送一个http请求到客户端，通知需要跳转到新页面，然后客户端在发送跳转请求到服务器端。需要注意的是跳转后内部空间保存的所有数据信息将会丢失，所以需要用到session。<img src ="aggbug/1878026.aspx" width = "1" height = "1" />Sun, 11 Nov 2007 03:53:00 +0800紫竹http://blog.csdn.net/redrainy/archive/2007/11/10/1878026.aspx#Feedbackhttp://blog.csdn.net/redrainy/archive/2007/11/10/1878026.aspx紫竹http://blog.csdn.net/redrainy/archive/2007/11/10/1878026.aspxhttp://blog.csdn.net/redrainy/rss.aspxcsdn.net/redrainy/~1138216/35502265/1138204http://blog.csdn.net/redrainy/archive/2007/10/29/1854685.aspxcomments/1854685.aspx0comments/commentRss/1854685.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1854685潜在威胁，这个其实只要在页面设置一个 ValidateRequest="false"<img src ="aggbug/1854685.aspx" width = "1" height = "1" />Tue, 30 Oct 2007 01:00:00 +0800紫竹http://blog.csdn.net/redrainy/archive/2007/10/29/1854685.aspx#Feedbackhttp://blog.csdn.net/redrainy/archive/2007/10/29/1854685.aspx紫竹http://blog.csdn.net/redrainy/archive/2007/10/29/1854685.aspxhttp://blog.csdn.net/redrainy/rss.aspxcsdn.net/redrainy/~1138216/35502283/1138204http://blog.csdn.net/redrainy/archive/2007/10/27/1847392.aspxcomments/1847392.aspx0comments/commentRss/1847392.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=18473921.SQL SERVER的数据类型 　　数据类弄是数据的一种属性，表示数据所表示信息的类型。任何一种计算机语言都定义了自己的数据类型。当然，不同的程序语言都具有不同的特点，所定义的数据类型的各类和名称都或多或少有些不同。SQLServer 提供了 25 种数据类型： <img src ="aggbug/1847392.aspx" width = "1" height = "1" />Sat, 27 Oct 2007 19:16:00 +0800紫竹http://blog.csdn.net/redrainy/archive/2007/10/27/1847392.aspx#Feedbackhttp://blog.csdn.net/redrainy/archive/2007/10/27/1847392.aspx紫竹http://blog.csdn.net/redrainy/archive/2007/10/27/1847392.aspxhttp://blog.csdn.net/redrainy/rss.aspxcsdn.net/redrainy/~1138216/35502288/1138204http://blog.csdn.net/redrainy/archive/2007/10/24/1841960.aspxcomments/1841960.aspx0comments/commentRss/1841960.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1841960发现个很好的学习 Atlas的网站，记录下http://www.chenjiliang.com/Article/View.aspx?ArticleID=931&TypeID=59，里面有代码下载，真好<img src ="aggbug/1841960.aspx" width = "1" height = "1" />Thu, 25 Oct 2007 00:39:00 +0800紫竹http://blog.csdn.net/redrainy/archive/2007/10/24/1841960.aspx#Feedbackhttp://blog.csdn.net/redrainy/archive/2007/10/24/1841960.aspx紫竹http://blog.csdn.net/redrainy/archive/2007/10/24/1841960.aspxhttp://blog.csdn.net/redrainy/rss.aspxcsdn.net/redrainy/~1138216/35502292/1138204http://blog.csdn.net/redrainy/archive/2007/10/20/1834289.aspxcomments/1834289.aspx0comments/commentRss/1834289.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1834289JSON(JavaScript Object Notation) 是一种轻量级的数据交换格式。易于人阅读和编写。同时也易于机器解析和生成。它基于JavaScript Programming Language, Standard ECMA-262 3rd Edition - December 1999的一个子集。 JSON采用完全独立于语言的文本格式，但是也使用了类似于C语言家族的习惯（包括C, C++, C#, Java, JavaScript, Perl, Python等）。这些特性使JSON成为理想的数据交换语言。<img src ="aggbug/1834289.aspx" width = "1" height = "1" />Sat, 20 Oct 2007 22:24:00 +0800紫竹http://blog.csdn.net/redrainy/archive/2007/10/20/1834289.aspx#Feedbackhttp://blog.csdn.net/redrainy/archive/2007/10/20/1834289.aspx紫竹http://blog.csdn.net/redrainy/archive/2007/10/20/1834289.aspxhttp://blog.csdn.net/redrainy/rss.aspxcsdn.net/redrainy/~1138216/35502294/1138204http://blog.csdn.net/redrainy/archive/2007/09/30/1808032.aspxcomments/1808032.aspx0comments/commentRss/1808032.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1808032一、准备工作　　首先下载最新版FCKeditor V2.4.2(附件FCKeditor_2.4.2.zip)，把文件解压到网站根目录，默认文件夹名为：FCKeditor；再下载FCKeditor V2.4.2(附件FCKeditor.Net_2.2.zip),把第二个包解压，里面包含了源代码，如果你想自己再次开发，可以双击 FredCK.FCKeditorV2.csproj文件，打开VS.NET进行修改，所用的语言是C#；二、修改设置　　打开FCKeditor/fckconfig.js文件。<img src ="aggbug/1808032.aspx" width = "1" height = "1" />Sun, 30 Sep 2007 22:28:00 +0800紫竹http://blog.csdn.net/redrainy/archive/2007/09/30/1808032.aspx#Feedbackhttp://blog.csdn.net/redrainy/archive/2007/09/30/1808032.aspx紫竹http://blog.csdn.net/redrainy/archive/2007/09/30/1808032.aspxhttp://blog.csdn.net/redrainy/rss.aspxcsdn.net/redrainy/~1138216/35502295/1138204http://blog.csdn.net/redrainy/archive/2007/09/26/1801868.aspxcomments/1801868.aspx0comments/commentRss/1801868.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1801868ASP.NET对XML进行读，改，删操作代码<img src ="aggbug/1801868.aspx" width = "1" height = "1" />Thu, 27 Sep 2007 00:50:00 +0800紫竹http://blog.csdn.net/redrainy/archive/2007/09/26/1801868.aspx#Feedbackhttp://blog.csdn.net/redrainy/archive/2007/09/26/1801868.aspx紫竹http://blog.csdn.net/redrainy/archive/2007/09/26/1801868.aspxhttp://blog.csdn.net/redrainy/rss.aspxcsdn.net/redrainy/~1138216/35502296/1138204http://blog.csdn.net/redrainy/archive/2007/09/24/1798112.aspxcomments/1798112.aspx0comments/commentRss/1798112.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1798112二：CompareValidator（比较验证）控件　　比较控件比较两个控件的输入是否符合程序设定，大家不要把比较仅仅理解为"相等"，尽管相等是用的最多的，其实，这里的比较包括范围很广，大家看标准代码就会明白。六：CustomValidator（自定义验证）控件]　　该控件用自定义的函数界定验证方式，其标准代码如下：　＜ASP:CustomValidator id="Validator_ID" RunAt="Server"controlToValidate="要验证的控件"onServerValidateFunction="验证函数"errorMessage="错误信息"Display="Static|Dymatic|None"＞<img src ="aggbug/1798112.aspx" width = "1" height = "1" />Mon, 24 Sep 2007 18:26:00 +0800紫竹http://blog.csdn.net/redrainy/archive/2007/09/24/1798112.aspx#Feedbackhttp://blog.csdn.net/redrainy/archive/2007/09/24/1798112.aspx紫竹http://blog.csdn.net/redrainy/archive/2007/09/24/1798112.aspxhttp://blog.csdn.net/redrainy/rss.aspxcsdn.net/redrainy/~1138216/35502297/1138204http://blog.csdn.net/redrainy/archive/2007/09/20/1793167.aspxcomments/1793167.aspx1comments/commentRss/1793167.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1793167Asp.net中的日期处理函数<img src ="aggbug/1793167.aspx" width = "1" height = "1" />Thu, 20 Sep 2007 23:32:00 +0800紫竹http://blog.csdn.net/redrainy/archive/2007/09/20/1793167.aspx#Feedbackhttp://blog.csdn.net/redrainy/archive/2007/09/20/1793167.aspx紫竹http://blog.csdn.net/redrainy/archive/2007/09/20/1793167.aspxhttp://blog.csdn.net/redrainy/rss.aspxcsdn.net/redrainy/~1138216/35502299/1138204http://blog.csdn.net/redrainy/archive/2007/09/20/1792582.aspxcomments/1792582.aspx0comments/commentRss/1792582.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1792582GridView既强大又好用。为了让它更强大、更好用，我们来写一个继承自GridView的控件 <img src ="aggbug/1792582.aspx" width = "1" height = "1" />Thu, 20 Sep 2007 19:03:00 +0800紫竹http://blog.csdn.net/redrainy/archive/2007/09/20/1792582.aspx#Feedbackhttp://blog.csdn.net/redrainy/archive/2007/09/20/1792582.aspx紫竹http://blog.csdn.net/redrainy/archive/2007/09/20/1792582.aspxhttp://blog.csdn.net/redrainy/rss.aspxcsdn.net/redrainy/~1138216/35502303/1138204http://blog.csdn.net/redrainy/archive/2007/09/19/1790770.aspxcomments/1790770.aspx0comments/commentRss/1790770.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1790770[C#] StringBuilder MyStringBuilder = new StringBuilder("Hello World!");设置容量和长度 虽然 StringBuilder 对象是动态对象，允许扩充它所封装的字符串中字符的数量，但是您可以为它可容纳的最大字符数指定一个值。[C#] StringBuilder MyStringBuilder = new StringBuilder("Hello World!", 25);[Visual Basic] Dim MyStringBuilder As New StringBuilder("Hello World!") MyStringBuilder.[Visual Basic] Dim MyInt As Integer = 25 Dim MyStringBuilder As New StringBuilder("Your total is ") MyStringBuilder.<img src ="aggbug/1790770.aspx" width = "1" height = "1" />Wed, 19 Sep 2007 17:39:00 +0800紫竹http://blog.csdn.net/redrainy/archive/2007/09/19/1790770.aspx#Feedbackhttp://blog.csdn.net/redrainy/archive/2007/09/19/1790770.aspx紫竹http://blog.csdn.net/redrainy/archive/2007/09/19/1790770.aspxhttp://blog.csdn.net/redrainy/rss.aspxcsdn.net/redrainy/~1138216/35502306/1138204http://blog.csdn.net/redrainy/archive/2007/09/18/1789693.aspxcomments/1789693.aspx0comments/commentRss/1789693.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1789693当使用BeginExecuteReader方法后,必须调用EndExecuteReader 方法完成操作并检索命令返回的SqlDataReader.如果命令尚未执行完就调用EndExecuteReader,会导致SqlCommand对象在命令执行完之前一直被阻止.通常,开发人员必须使用BeginExecuteReader方法返回的IasyncResult接口的IsCompleted属性进行轮询,以确认命令是否完成,或者使用返回的IasyncResult借口的AsyncWaitHandle属性,等待一个或多个命令完成.<img src ="aggbug/1789693.aspx" width = "1" height = "1" />Tue, 18 Sep 2007 22:14:00 +0800紫竹http://blog.csdn.net/redrainy/archive/2007/09/18/1789693.aspx#Feedbackhttp://blog.csdn.net/redrainy/archive/2007/09/18/1789693.aspx紫竹http://blog.csdn.net/redrainy/archive/2007/09/18/1789693.aspxhttp://blog.csdn.net/redrainy/rss.aspxcsdn.net/redrainy/~1138216/35502311/1138204http://blog.csdn.net/redrainy/archive/2007/09/17/1788894.aspxcomments/1788894.aspx0comments/commentRss/1788894.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1788894用存储过程，使用事务<img src ="aggbug/1788894.aspx" width = "1" height = "1" />Tue, 18 Sep 2007 07:45:00 +0800紫竹http://blog.csdn.net/redrainy/archive/2007/09/17/1788894.aspx#Feedbackhttp://blog.csdn.net/redrainy/archive/2007/09/17/1788894.aspx紫竹http://blog.csdn.net/redrainy/archive/2007/09/17/1788894.aspxhttp://blog.csdn.net/redrainy/rss.aspxcsdn.net/redrainy/~1138216/35502314/1138204http://blog.csdn.net/redrainy/archive/2007/08/07/1729015.aspxcomments/1729015.aspx0comments/commentRss/1729015.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1729015<img src ="aggbug/1729015.aspx" width = "1" height = "1" />Tue, 07 Aug 2007 18:41:00 +0800紫竹http://blog.csdn.net/redrainy/archive/2007/08/07/1729015.aspx#Feedbackhttp://blog.csdn.net/redrainy/archive/2007/08/07/1729015.aspx紫竹http://blog.csdn.net/redrainy/archive/2007/08/07/1729015.aspxhttp://blog.csdn.net/redrainy/rss.aspxcsdn.net/redrainy/~1138216/35502333/1138204