持久层框架:Db4objects [Db4objects.Db4o.dll]
摘要：DBContext 1 public class DBContext 2 { 3 private static IObjectContainer _db; 4 public static IObjectContainer DB 5 { 6 get 7 { 8 if (_db == null) 9 {10 11 _db = Db4oFactory.OpenFile(Path);12 }13 ...
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2012-12-09 14:16
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正则表达式详解[C#]
摘要：正则表达式常用功能：匹配，捕获，替换。匹配是基础，捕获是关键，替换就是在前面基础上调整一下位置。[url重写:正则表达式替换]1 string lookFor="^~/root/(\w{1,20})/somepage/(\d{1,8})/(\w)*?/(\d{1,8}).aspx$"2 string...
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2012-12-09 14:15
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检测 邮箱地址 是否存在[C#]
摘要：[检测某个邮箱地址是否存在]CheckEmail 1 public class CheckEmail 2 { 3 private static string mailQQ = "http://emailreg.qq.com/cgi-bin/signup/ajaxcheckmail?type=1&email={0}"; 4 private static string mailFox = "http://emailreg.qq.com/cgi-bin/signup/ajaxcheckmail?type=3&email={0}"; 5 priv
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2012-12-09 14:15
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Url 相关操作
摘要：【301重定向】1 static void Redirect301(string url)2 {3 HttpContext.Current.Response.StatusCode = 301;4 HttpContext.Current.Response.RedirectLocation = url;5 HttpContext.Current.Response.End();6 }【串行参数】1 static string GetQueryString(NameValueCollection list)2 {3 StringBuilder sb...
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2012-12-02 17:23
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C# 加密算法[汇总]
摘要：【散列类型】 不可逆，严格说不算加密算法，是一种保证数据完整性的算法或数字签名.MD5 1 public static string EnMd5(string str) 2 { 3 string pwd = ""; 4 MD5 md5 = MD5.Create(); 5 //注意编码UTF8/Unicode 6 byte[] s = md5.ComputeHash(Encoding.UTF8.GetBytes(str)); 7 for (int i = 0; i < s.Length; i++) 8 { 9 pwd = ...
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2012-12-02 17:19
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