<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[星梦小筑]]></title><description><![CDATA[快乐分享]]></description><link>https://blog.youkuaiyun.com/ffstarff</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; ffstarff]]></copyright><item><title><![CDATA[几类数据库连接]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638228</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638228</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:23:19 +0800</pubDate><description><![CDATA[ASP连接ACCESS


Set conn=Server.CreateObject("ADODB.Connection")
conn.CommandTimeout = 0
conn.ConnectionTimeout = 0

strconn="Provider=Microsoft.Jet.OLEDB.4.0;Data Source="&Server.MapPATH("../数据库]]></description><category></category></item><item><title><![CDATA[Asp.net中基于Forms验证]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638224</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638224</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:22:51 +0800</pubDate><description><![CDATA[Asp.net中基于Forms验证的角色验证授权
Asp.net的身份验证有有三种，分别是"Windows | Forms | Passport"，其中又以Forms验证用的最多，也最灵活。
Forms 验证方式对基于用户的验证授权提供了很好的支持，可以通过一个登录页面验证用户的身份，将此用户的身份发回到客户端的Cookie，之后此用户再访问这个web应用就会连同这个身份Cookie一起发送到]]></description><category></category></item><item><title><![CDATA[asp.net验证控件]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638216</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638216</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:21:58 +0800</pubDate><description><![CDATA[WEB开发者特别是ASP开发者，一直对数据验证比较恼火，当你好不容易写出数据提交程序的主体以后，还不得不花大把时间去验证用户的每一个输入是否合法。如果开发者熟悉JavaScript或者VBScript，可以用这些脚本语言轻松实现验证，但是又要考虑用户浏览器是否支持这些脚本语言；如果对这些不是很熟悉或者想支持所有用户浏览器，就必须在ASP程序里面验证，但是这样验证就会增加服务器负担。现在，有了ASP]]></description><category></category></item><item><title><![CDATA[asp.net 动态控件事件]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638209</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638209</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:21:02 +0800</pubDate><description><![CDATA[private void Page_Load(object sender, System.EventArgs e) 
    { 
      Control c3 = ParseControl("");

      Control c4 = ParseControl("");

      PlaceHolder2.Controls.Add(c3); 
      PlaceHo]]></description><category></category></item><item><title><![CDATA[asp.net 去除HTML格式]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638205</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638205</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:20:36 +0800</pubDate><description><![CDATA[content=replace(content,"&","&amp;")   
          'content=replace(content,"'","''")       
  content=replace(content,"
  content=replace(content,">","&gt;")   
  content=replace(content,"chr(60)"]]></description><category></category></item><item><title><![CDATA[asp.net fso 操作]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638199</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638199</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:20:12 +0800</pubDate><description><![CDATA[在ASP.NET中引入了名字空间，其中文件操作对应的名字空间是System.IO。名字空间和动态链接库有些类似，但是名字空间在整个.net系统中都可以应用。在ASP.NET的页面中可以使用%@import namespace=...%>来引用名字空间。在vb6中采用fso对文件进行操作，在asp.net中的文件对象和fso很相似。
 
这里我介绍一下file对象：file对象的作用主要是创建文]]></description><category></category></item><item><title><![CDATA[正则表达式点滴]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638196</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638196</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:19:49 +0800</pubDate><description><![CDATA["^\d+$"　　//非负整数（正整数 + 0） 
"^[0-9]*[1-9][0-9]*$"　　//正整数 
"^((-\d+)|(0+))$"　　//非正整数（负整数 + 0） 
"^-[0-9]*[1-9][0-9]*$"　　//负整数 
"^-?\d+$"　　　　//整数 
"^\d+(\.\d+)?$"　　//非负浮点数（正浮点数 + 0） 
"^(([0-9]+\.[0-9]]></description><category></category></item><item><title><![CDATA[ASP.NET发邮件]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638190</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638190</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:19:11 +0800</pubDate><description><![CDATA[这是关于需要验证的服务器加上用户名和密码，呵呵。

mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "1"); //basic authentication ，mail是一个mailmessage型的变量

mail.Fields.Add("http://schemas.m]]></description><category></category></item><item><title><![CDATA[C#分割字符串的几种方法]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638185</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638185</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:18:34 +0800</pubDate><description><![CDATA[单个字符分割 
string s="abcdeabcdeabcde"; 
string[] sArray=s.Split('c'); 
foreach(string i in sArray) 
Console.WriteLine(i.ToString()); 
输出下面的结果: 
ab 
deab 
deab 
de 


多个字符分割 
string s="abcdea]]></description><category></category></item><item><title><![CDATA[C#时间函数]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638184</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638184</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:18:09 +0800</pubDate><description><![CDATA[DateTime dt=new DateTime();
DateTime dt = DateTime.Now;
Label1.Text = dt.ToString();//2005-11-5 13:21:25
Label2.Text = dt.ToFileTime().ToString();//127756416859912816
Label3.Text = dt.ToFileTimeUt]]></description><category></category></item><item><title><![CDATA[.net 防注入]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638181</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638181</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:17:34 +0800</pubDate><description><![CDATA[一，验证方法

/// 
  ///SQL注入过滤
  /// 
  /// 要过滤的字符串
  /// 如果参数存在不安全字符，则返回true
  public static bool SqlFilter2(string InText)
  {
  string word="and|exec|insert|select|delete|update|chr|mid|master|]]></description><category></category></item><item><title><![CDATA[asp之字符串函数示例]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638179</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638179</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:17:04 +0800</pubDate><description><![CDATA[用字符串函数对字符串进行截头去尾、大小写替换等操作。



函数
语法
功能


Len
Len(string|varname)
返回字符串内字符的数目，或是存储一变量所需的字节数。


Trim
Trim(string)
将字符串前后的空格去掉


Ltrim
Ltrim(string)
将字符串前面的空格去掉


Rtrim
Rtrim(str]]></description><category></category></item><item><title><![CDATA[FSO删除文件]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638173</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638173</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:16:24 +0800</pubDate><description><![CDATA['判断文件夹是否存在
Function FolderExits(Folder)
Folder=Server.Mappath(Folder)
Set FSO= Server.CreateObject("Scripting.FileSystemObject")
IF FSO.FolderExists(Folder) Then
   FolderExits=true
Else
   Fol]]></description><category></category></item><item><title><![CDATA[asp fso 功能代码部分]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638170</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638170</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:15:59 +0800</pubDate><description><![CDATA['FSO组件名称
dim FSObject
FSObject="Scripting.FileSystemObject"
'=========================================================
'◆是否支持组件
'=========================================================
Functio]]></description><category></category></item><item><title><![CDATA[ASP.NET中固定DataGrid的表头]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638166</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638166</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:15:24 +0800</pubDate><description><![CDATA[.fixedHeaderTr {}{ POSITION: relative; ; TOP: expression(this.offsetParent.scrollTop) }

        .mainDiv {}{ SCROLLBAR-FACE-COLOR: #9999ff; OVERFLOW: auto; ; WIDTH: expression(document.body.clientW]]></description><category></category></item><item><title><![CDATA[.net图片验证码]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638160</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638160</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:14:54 +0800</pubDate><description><![CDATA[cs文件内容如下： 
------------------------------------------------------ 
using System; 
using System.Data; 
using System.Configuration; 
using System.Collections; 
using System.Web; 
using System.Web]]></description><category></category></item><item><title><![CDATA[C# 计算时间差]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638154</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638154</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:14:26 +0800</pubDate><description><![CDATA[/// 
        /// 计算两个日期的时间间隔
        /// 
        /// 第一个日期和时间
        /// 第二个日期和时间
        /// 
        private string DateDiff(DateTime DateTime1, DateTime DateTime2)
        {
            s]]></description><category></category></item><item><title><![CDATA[SQL备份]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638150</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638150</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:13:56 +0800</pubDate><description><![CDATA[BACKUP DATABASE [database] TO  DISK = N'backurl' WITH  INIT ,  NOUNLOAD ,  NAME = N'bakname',  NOSKIP ,  STATS = 10,  NOFORMAT]]></description><category></category></item><item><title><![CDATA[SQL　查询表结构]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8638148</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8638148</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:13:35 +0800</pubDate><description><![CDATA[1.查询表结构：
　　可以使用内置的存储过程sp_MShelpcolumns。 
　　如查询表B_RWZL的结构： 
　　sp_MShelpcolumns 'dbo.B_RWZL' 
2.获得所有用户表名：
　　SELECT name FROM sysobjects WHERE xtype = 'U']]></description><category></category></item><item><title><![CDATA[SQL日期函数]]></title><link>https://blog.youkuaiyun.com/ffstarff/article/details/8618619</link><guid>https://blog.youkuaiyun.com/ffstarff/article/details/8618619</guid><author>ffstarff</author><pubDate>Tue, 05 Mar 2013 15:12:44 +0800</pubDate><description><![CDATA[1. 当前系统日期、时间 
      select getdate() 
2. dateadd  在向指定日期加上一段时间的基础上，返回新的 datetime 值
      例如：向日期加上2天
      select dateadd(day,2,'2004-10-15') --返回：2004-10-17 00:00:00.000
3. datediff 返回跨两个指定日期的日期和]]></description><category></category></item></channel></rss>