博客园-云和山的彼端-随笔分类-Asp.net2.0http://www.cnblogs.com/jecray/category/90702.html江南好, 风景旧曾谙。日出江花红胜火，春来江水绿如蓝，能不忆江南。zh-cnFri, 23 May 2008 07:54:15 GMTFri, 23 May 2008 07:54:15 GMT60Asp.net使用技巧(译)http://www.cnblogs.com/jecray/archive/2007/09/26/907232.htmljecrayjecrayWed, 26 Sep 2007 14:47:00 GMThttp://www.cnblogs.com/jecray/archive/2007/09/26/907232.htmlhttp://www.cnblogs.com/jecray/comments/907232.htmlhttp://www.cnblogs.com/jecray/archive/2007/09/26/907232.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/907232.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/907232.html阅读全文

jecray 2007-09-26 22:47 发表评论
]]>在asp.net2.0中使用javascript的变化http://www.cnblogs.com/jecray/archive/2007/09/11/890268.htmljecrayjecrayTue, 11 Sep 2007 15:45:00 GMThttp://www.cnblogs.com/jecray/archive/2007/09/11/890268.htmlhttp://www.cnblogs.com/jecray/comments/890268.htmlhttp://www.cnblogs.com/jecray/archive/2007/09/11/890268.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/890268.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/890268.html阅读全文

jecray 2007-09-11 23:45 发表评论
]]>浏览器缓存能解决什么问题？http://www.cnblogs.com/jecray/archive/2007/09/09/887480.htmljecrayjecraySun, 09 Sep 2007 07:50:00 GMThttp://www.cnblogs.com/jecray/archive/2007/09/09/887480.htmlhttp://www.cnblogs.com/jecray/comments/887480.htmlhttp://www.cnblogs.com/jecray/archive/2007/09/09/887480.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/887480.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/887480.html
浏览器缓存的作用还是有限，面对现在大多都是动态的个性化的页面，不能很好的满足，需要利用服务器端缓存来提高性能了，我们熟悉的asp.net页面缓存及片段缓存还有应用程序级缓存等就是服务器端缓存的具体实现。  阅读全文

jecray 2007-09-09 15:50 发表评论
]]>初探浏览器缓存实现原理 --提高性能 http://www.cnblogs.com/jecray/archive/2007/09/09/HttpWebCahce.htmljecrayjecraySun, 09 Sep 2007 05:53:00 GMThttp://www.cnblogs.com/jecray/archive/2007/09/09/HttpWebCahce.htmlhttp://www.cnblogs.com/jecray/comments/887403.htmlhttp://www.cnblogs.com/jecray/archive/2007/09/09/HttpWebCahce.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/887403.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/887403.html阅读全文

jecray 2007-09-09 13:53 发表评论
]]>在HttpModule中使用gzip,deflate协议对aspx页面进行压缩http://www.cnblogs.com/jecray/archive/2007/09/06/884869.htmljecrayjecrayThu, 06 Sep 2007 13:43:00 GMThttp://www.cnblogs.com/jecray/archive/2007/09/06/884869.htmlhttp://www.cnblogs.com/jecray/comments/884869.htmlhttp://www.cnblogs.com/jecray/archive/2007/09/06/884869.html#Feedback2http://www.cnblogs.com/jecray/comments/commentRss/884869.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/884869.html阅读全文

jecray 2007-09-06 21:43 发表评论
]]>使用HttpMoudle和IPrincipal实现自定义身份及权限认证http://www.cnblogs.com/jecray/archive/2007/08/31/CustomAuthenticationModule.htmljecrayjecrayThu, 30 Aug 2007 19:42:00 GMThttp://www.cnblogs.com/jecray/archive/2007/08/31/CustomAuthenticationModule.htmlhttp://www.cnblogs.com/jecray/comments/876594.htmlhttp://www.cnblogs.com/jecray/archive/2007/08/31/CustomAuthenticationModule.html#Feedback2http://www.cnblogs.com/jecray/comments/commentRss/876594.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/876594.html主要步骤:
1.创建一个User类实现IIdentity接口
2.创建一个自定义的Principal类实现IPrincipal接口
3.创建一个AuthenticationModule类IHttpModule接口
  阅读全文

jecray 2007-08-31 03:42 发表评论
]]>URL重写时 form action还原成原始URL的解决方法http://www.cnblogs.com/jecray/archive/2007/08/30/formactionRewrite.htmljecrayjecrayThu, 30 Aug 2007 12:36:00 GMThttp://www.cnblogs.com/jecray/archive/2007/08/30/formactionRewrite.htmlhttp://www.cnblogs.com/jecray/comments/876316.htmlhttp://www.cnblogs.com/jecray/archive/2007/08/30/formactionRewrite.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/876316.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/876316.html阅读全文

jecray 2007-08-30 20:36 发表评论
]]>在TextBox中点击回车时 触发指定按钮click事件的解决方案http://www.cnblogs.com/jecray/archive/2007/08/29/TextBoxClick.htmljecrayjecrayTue, 28 Aug 2007 16:41:00 GMThttp://www.cnblogs.com/jecray/archive/2007/08/29/TextBoxClick.htmlhttp://www.cnblogs.com/jecray/comments/873810.htmlhttp://www.cnblogs.com/jecray/archive/2007/08/29/TextBoxClick.html#Feedback5http://www.cnblogs.com/jecray/comments/commentRss/873810.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/873810.html
步骤如下:
1.编写注册TextBox和Button的静态方法
2.编写js 函数 ,文件名DefaultButton.s 放在网站根目录的js文件夹下
3.使用方法 在cs页面调用上面的静态方法 如:DefaultButton.SetDefault(this.Page, this.txtSearchQuery, this.btnSearch)  阅读全文

jecray 2007-08-29 00:41 发表评论
]]>利用RewritePath和pathInfo实现URL重写及其优点http://www.cnblogs.com/jecray/archive/2007/08/28/RewritePathpathInfo.htmljecrayjecrayTue, 28 Aug 2007 14:56:00 GMThttp://www.cnblogs.com/jecray/archive/2007/08/28/RewritePathpathInfo.htmlhttp://www.cnblogs.com/jecray/comments/873721.htmlhttp://www.cnblogs.com/jecray/archive/2007/08/28/RewritePathpathInfo.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/873721.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/873721.html
通过pathInfo可以将URL的参数分为两个部分, 一部分是path+querystring , 一部分是pathInfo .

这种方式对于基于模块构建的系统就非常有用. 系统的主干部分用path+querystring参数 , 子模块用pathInfo参数 . 这样可以在子模块中处理关于自己的URL参数,添加子模块时不需要在系统的web.config 中添加子模块的URL重写规则.

具体可以看以下的URL重写片段代码  阅读全文

jecray 2007-08-28 22:56 发表评论
]]>利用IHttpHandler计算页面的执行时间http://www.cnblogs.com/jecray/archive/2007/08/28/PageHandler.htmljecrayjecrayMon, 27 Aug 2007 16:31:00 GMThttp://www.cnblogs.com/jecray/archive/2007/08/28/PageHandler.htmlhttp://www.cnblogs.com/jecray/comments/872103.htmlhttp://www.cnblogs.com/jecray/archive/2007/08/28/PageHandler.html#Feedback1http://www.cnblogs.com/jecray/comments/commentRss/872103.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/872103.html阅读全文

jecray 2007-08-28 00:31 发表评论
]]>xml相关 --xpath介绍http://www.cnblogs.com/jecray/archive/2007/05/28/xmlXpath.htmljecrayjecrayMon, 28 May 2007 03:11:00 GMThttp://www.cnblogs.com/jecray/archive/2007/05/28/xmlXpath.htmlhttp://www.cnblogs.com/jecray/comments/762241.htmlhttp://www.cnblogs.com/jecray/archive/2007/05/28/xmlXpath.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/762241.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/762241.html阅读全文

jecray 2007-05-28 11:11 发表评论
]]>[翻译]http modules在.net安全认证中的作用http://www.cnblogs.com/jecray/archive/2007/05/27/customauthorize.htmljecrayjecraySun, 27 May 2007 04:24:00 GMThttp://www.cnblogs.com/jecray/archive/2007/05/27/customauthorize.htmlhttp://www.cnblogs.com/jecray/comments/761444.htmlhttp://www.cnblogs.com/jecray/archive/2007/05/27/customauthorize.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/761444.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/761444.html阅读全文

jecray 2007-05-27 12:24 发表评论
]]>[翻译]提高.net应用程序性能的小技巧http://www.cnblogs.com/jecray/archive/2007/05/27/761414.htmljecrayjecraySun, 27 May 2007 03:34:00 GMThttp://www.cnblogs.com/jecray/archive/2007/05/27/761414.htmlhttp://www.cnblogs.com/jecray/comments/761414.htmlhttp://www.cnblogs.com/jecray/archive/2007/05/27/761414.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/761414.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/761414.html阅读全文

jecray 2007-05-27 11:34 发表评论
]]>TerryLee 《Castle 开发系列文章》http://www.cnblogs.com/jecray/archive/2007/05/27/761249.htmljecrayjecraySat, 26 May 2007 17:26:00 GMThttp://www.cnblogs.com/jecray/archive/2007/05/27/761249.htmlhttp://www.cnblogs.com/jecray/comments/761249.htmlhttp://www.cnblogs.com/jecray/archive/2007/05/27/761249.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/761249.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/761249.html阅读全文

jecray 2007-05-27 01:26 发表评论
]]>tmfc [翻译]《了解ASP.NET底层架构》系列文章http://www.cnblogs.com/jecray/archive/2007/05/27/761242.htmljecrayjecraySat, 26 May 2007 17:21:00 GMThttp://www.cnblogs.com/jecray/archive/2007/05/27/761242.htmlhttp://www.cnblogs.com/jecray/comments/761242.htmlhttp://www.cnblogs.com/jecray/archive/2007/05/27/761242.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/761242.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/761242.html阅读全文

jecray 2007-05-27 01:21 发表评论
]]>session状态管理相关小结http://www.cnblogs.com/jecray/archive/2007/05/24/session.htmljecrayjecrayThu, 24 May 2007 12:20:00 GMThttp://www.cnblogs.com/jecray/archive/2007/05/24/session.htmlhttp://www.cnblogs.com/jecray/comments/758962.htmlhttp://www.cnblogs.com/jecray/archive/2007/05/24/session.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/758962.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/758962.htmlasp.net支持的session模式
“只要关闭浏览器，session就消失了”这种看法是错误的。
sesson cookie和persistent cookie的区别
session cookie在某些情况下可以跨浏览器页面共享  阅读全文

jecray 2007-05-24 20:20 发表评论
]]>学习和使用正则表达式的好工具 the regulatorhttp://www.cnblogs.com/jecray/archive/2007/05/06/regulator.htmljecrayjecraySun, 06 May 2007 14:19:00 GMThttp://www.cnblogs.com/jecray/archive/2007/05/06/regulator.htmlhttp://www.cnblogs.com/jecray/comments/737439.htmlhttp://www.cnblogs.com/jecray/archive/2007/05/06/regulator.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/737439.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/737439.html还有生成c# or vb.net代码等附加功能。   阅读全文

jecray 2007-05-06 22:19 发表评论
]]>[翻译]一个用asp.net编写的web代理http://www.cnblogs.com/jecray/archive/2007/05/04/asproxy.htmljecrayjecrayFri, 04 May 2007 14:37:00 GMThttp://www.cnblogs.com/jecray/archive/2007/05/04/asproxy.htmlhttp://www.cnblogs.com/jecray/comments/735933.htmlhttp://www.cnblogs.com/jecray/archive/2007/05/04/asproxy.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/735933.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/735933.html将程序文件上传到支持asp.net 2.0的主机站点，然后就可也以当前主机作为代理服务器，访问其他的web站点了。  阅读全文

jecray 2007-05-04 22:37 发表评论
]]>VS 2005 Web Deployment Projects 介绍http://www.cnblogs.com/jecray/archive/2007/05/04/WebDeployment.htmljecrayjecrayFri, 04 May 2007 04:14:00 GMThttp://www.cnblogs.com/jecray/archive/2007/05/04/WebDeployment.htmlhttp://www.cnblogs.com/jecray/comments/735600.htmlhttp://www.cnblogs.com/jecray/archive/2007/05/04/WebDeployment.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/735600.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/735600.htmlVS 2005 Web Deployment Projects的特性
1.方便地控制预编译web项目生成的程序集，例如为整个项目生成一个程序集，或为每个目录生成一个程序集。
2. 利用MSBuild自定义编译过程，在Visual Studio 2005 Command Prompt命令行中切换到项目文件夹，然后运行msbuild进行编译，没装VS 2005 Web Deployment时，在IDE下就会出现GacUtil exited with code 1 错误，只能通过msbuild编译。VS 2005 Web Deployment项目存储了所有的MSBuild设置。  阅读全文

jecray 2007-05-04 12:14 发表评论
]]>[翻译]在asp.net datagrid中实现多行数据编辑和删除http://www.cnblogs.com/jecray/archive/2007/04/15/714148.htmljecrayjecraySun, 15 Apr 2007 06:32:00 GMThttp://www.cnblogs.com/jecray/archive/2007/04/15/714148.htmlhttp://www.cnblogs.com/jecray/comments/714148.htmlhttp://www.cnblogs.com/jecray/archive/2007/04/15/714148.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/714148.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/714148.html阅读全文

jecray 2007-04-15 14:32 发表评论
]]>如何在模式窗口关闭时刷新父窗口http://www.cnblogs.com/jecray/archive/2007/04/15/showmodaldialog.htmljecrayjecraySun, 15 Apr 2007 06:31:00 GMThttp://www.cnblogs.com/jecray/archive/2007/04/15/showmodaldialog.htmlhttp://www.cnblogs.com/jecray/comments/714143.htmlhttp://www.cnblogs.com/jecray/archive/2007/04/15/showmodaldialog.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/714143.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/714143.html在一般的情况下，模式窗口的关闭并不会刷新父窗口，我们需要在打开模式窗口的javascript中添加额外的脚本来刷新他的父窗口。  阅读全文

jecray 2007-04-15 14:31 发表评论
]]>[翻译].net2.0 泛型简介http://www.cnblogs.com/jecray/archive/2007/04/15/generic.htmljecrayjecraySun, 15 Apr 2007 06:31:00 GMThttp://www.cnblogs.com/jecray/archive/2007/04/15/generic.htmlhttp://www.cnblogs.com/jecray/comments/714146.htmlhttp://www.cnblogs.com/jecray/archive/2007/04/15/generic.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/714146.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/714146.html
这样意味着用一个泛型参数T，你可以写一个MyList类，在使用MyList, MyList 或 MyList时不需要担心在运行时进行转换或装箱操作。

.NET 2.0引入了一个新的名字空间 System.Collections.Generic,他包括了支持泛型的类，例如：List, Queue, Stack, LinkedList。利用他们可以使你的程序更加有效率。  阅读全文

jecray 2007-04-15 14:31 发表评论
]]>[翻译]如何在C#和ado.net中使用事务http://www.cnblogs.com/jecray/archive/2007/04/15/trans.htmljecrayjecraySun, 15 Apr 2007 06:30:00 GMThttp://www.cnblogs.com/jecray/archive/2007/04/15/trans.htmlhttp://www.cnblogs.com/jecray/comments/714139.htmlhttp://www.cnblogs.com/jecray/archive/2007/04/15/trans.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/714139.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/714139.html阅读全文

jecray 2007-04-15 14:30 发表评论
]]>[转载]在DataGrid中添加自动增长的序号列http://www.cnblogs.com/jecray/archive/2007/04/15/autogenerateid.htmljecrayjecraySun, 15 Apr 2007 06:30:00 GMThttp://www.cnblogs.com/jecray/archive/2007/04/15/autogenerateid.htmlhttp://www.cnblogs.com/jecray/comments/714142.htmlhttp://www.cnblogs.com/jecray/archive/2007/04/15/autogenerateid.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/714142.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/714142.html下面提供了2种实现方式  阅读全文

jecray 2007-04-15 14:30 发表评论
]]>拒绝session丢失 利用DIV层实现对模态窗口的模拟http://www.cnblogs.com/jecray/archive/2007/04/15/avoidsessiontimeout.htmljecrayjecraySun, 15 Apr 2007 06:29:00 GMThttp://www.cnblogs.com/jecray/archive/2007/04/15/avoidsessiontimeout.htmlhttp://www.cnblogs.com/jecray/comments/714136.htmlhttp://www.cnblogs.com/jecray/archive/2007/04/15/avoidsessiontimeout.html#Feedback2http://www.cnblogs.com/jecray/comments/commentRss/714136.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/714136.html阅读全文

jecray 2007-04-15 14:29 发表评论
]]>javascript由于编码不同造成乱码的问题http://www.cnblogs.com/jecray/archive/2007/04/15/javascriptencode.htmljecrayjecraySun, 15 Apr 2007 06:28:00 GMThttp://www.cnblogs.com/jecray/archive/2007/04/15/javascriptencode.htmlhttp://www.cnblogs.com/jecray/comments/714132.htmlhttp://www.cnblogs.com/jecray/archive/2007/04/15/javascriptencode.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/714132.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/714132.html如果需要引用外部的javascript代码就会有乱码的风险了。一般情况下Asp.net和Javascript的页面编码不是GB2312就是Utf-8 ，如果两者的编码不一致就会产生乱码。解决方法就是想两者的编码进行统一。
由于一般情况下Asp.net接受发送请求的编码是Utf-8的，javascript编码默认是Gb2312，故容易出现问题。  阅读全文

jecray 2007-04-15 14:28 发表评论
]]>[翻译]理解Asp.net中的View statehttp://www.cnblogs.com/jecray/archive/2007/04/15/viewstate.htmljecrayjecraySun, 15 Apr 2007 06:28:00 GMThttp://www.cnblogs.com/jecray/archive/2007/04/15/viewstate.htmlhttp://www.cnblogs.com/jecray/comments/714134.htmlhttp://www.cnblogs.com/jecray/archive/2007/04/15/viewstate.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/714134.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/714134.html阅读全文

jecray 2007-04-15 14:28 发表评论
]]>[翻译]在C#中使用Delegates http://www.cnblogs.com/jecray/archive/2007/04/15/delegate.htmljecrayjecraySun, 15 Apr 2007 06:27:00 GMThttp://www.cnblogs.com/jecray/archive/2007/04/15/delegate.htmlhttp://www.cnblogs.com/jecray/comments/714129.htmlhttp://www.cnblogs.com/jecray/archive/2007/04/15/delegate.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/714129.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/714129.html委托是c#中类型安全的,可以订阅一个或多个具有相同签名方法的 函数指针.委托在c#中是引用类型.委托的必须和所指向的方法具有相同的签名.
C#在System名字空间有个Delegate类,他提供了对委托的支持.委托有两种类型:单一委托和多重委托
单一委托只能订阅一个方法,而多重委托可以订阅多个具有相同签名的方法.  阅读全文

jecray 2007-04-15 14:27 发表评论
]]>[转载]Dhtml中DIV布局定位的直观图http://www.cnblogs.com/jecray/archive/2007/04/15/divlayout.htmljecrayjecraySun, 15 Apr 2007 06:27:00 GMThttp://www.cnblogs.com/jecray/archive/2007/04/15/divlayout.htmlhttp://www.cnblogs.com/jecray/comments/714130.htmlhttp://www.cnblogs.com/jecray/archive/2007/04/15/divlayout.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/714130.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/714130.html看了这幅图片就会对布局定位有很清晰的认识  阅读全文

jecray 2007-04-15 14:27 发表评论
]]>在vs.net2003中实现迭代器(Iterator)http://www.cnblogs.com/jecray/archive/2007/04/15/iterator.htmljecrayjecraySun, 15 Apr 2007 06:26:00 GMThttp://www.cnblogs.com/jecray/archive/2007/04/15/iterator.htmlhttp://www.cnblogs.com/jecray/comments/714124.htmlhttp://www.cnblogs.com/jecray/archive/2007/04/15/iterator.html#Feedback0http://www.cnblogs.com/jecray/comments/commentRss/714124.htmlhttp://www.cnblogs.com/jecray/services/trackbacks/714124.html阅读全文

jecray 2007-04-15 14:26 发表评论
]]>