博客园-江大鱼的BLOGhttp://www.cnblogs.com/jzywh/不求大作,只为记录点点滴滴(转载本人原创文章转载请注明出处)zh-cnFri, 25 Jul 2008 21:19:41 GMTFri, 25 Jul 2008 21:19:41 GMT60解决FileSystemWatcher事件多次触发的方法http://www.cnblogs.com/jzywh/archive/2008/07/23/filesystemwatcher.html江大鱼江大鱼Wed, 23 Jul 2008 13:55:00 GMThttp://www.cnblogs.com/jzywh/archive/2008/07/23/filesystemwatcher.htmlhttp://www.cnblogs.com/jzywh/comments/1249995.htmlhttp://www.cnblogs.com/jzywh/archive/2008/07/23/filesystemwatcher.html#Feedback0http://www.cnblogs.com/jzywh/comments/commentRss/1249995.htmlhttp://www.cnblogs.com/jzywh/services/trackbacks/1249995.html阅读全文

[新闻]金山:360的免费杀毒只能是短期行为]]>Windows Live Writer for Windows Server 2003 and Windows Server 2008http://www.cnblogs.com/jzywh/archive/2008/07/23/LiveWriterServer2003Server2008.html江大鱼江大鱼Tue, 22 Jul 2008 23:28:00 GMThttp://www.cnblogs.com/jzywh/archive/2008/07/23/LiveWriterServer2003Server2008.htmlhttp://www.cnblogs.com/jzywh/comments/1249161.htmlhttp://www.cnblogs.com/jzywh/archive/2008/07/23/LiveWriterServer2003Server2008.html#Feedback2http://www.cnblogs.com/jzywh/comments/commentRss/1249161.htmlhttp://www.cnblogs.com/jzywh/services/trackbacks/1249161.html可在windows server 2003 or windows server 2008 下直接下载安装

下载页面:

http://windowslivewriter.spaces.live.com/blog/cns!D85741BB5E0BE8AA!1508.entry

 

直接下载地址:

http://download.microsoft.com/download/8/0/9/809604cd-bd08-42c8-b590-49c332059e64/writer.msi



[新闻]金山:360的免费杀毒只能是短期行为]]>Base64 encode/decode large filehttp://www.cnblogs.com/jzywh/archive/2008/04/20/base64_encode_large_file.html江大鱼江大鱼Sun, 20 Apr 2008 13:48:00 GMThttp://www.cnblogs.com/jzywh/archive/2008/04/20/base64_encode_large_file.htmlhttp://www.cnblogs.com/jzywh/comments/1162925.htmlhttp://www.cnblogs.com/jzywh/archive/2008/04/20/base64_encode_large_file.html#Feedback0http://www.cnblogs.com/jzywh/comments/commentRss/1162925.htmlhttp://www.cnblogs.com/jzywh/services/trackbacks/1162925.html阅读全文

[新闻]江民科技回应杀毒软件免费说 没病不能乱吃药]]>UrlRewite之后postback地址被还原的问题的解决方法http://www.cnblogs.com/jzywh/archive/2007/12/20/urlrewriteaction.html江大鱼江大鱼Thu, 20 Dec 2007 05:36:00 GMThttp://www.cnblogs.com/jzywh/archive/2007/12/20/urlrewriteaction.htmlhttp://www.cnblogs.com/jzywh/comments/1007127.htmlhttp://www.cnblogs.com/jzywh/archive/2007/12/20/urlrewriteaction.html#Feedback3http://www.cnblogs.com/jzywh/comments/commentRss/1007127.htmlhttp://www.cnblogs.com/jzywh/services/trackbacks/1007127.html

很多人用ActionlessForm来解决这个问题，可是把每个form都改成ActionlessForm的工作量确实太大。


如果你的系统中已定义了叶面基类，那么问题可就简单的多了:

首先在重写时把原始url记录在Context.Items["OriginalUrl"]中,

然后在页面基类中重写下面方法:

  protected override void OnLoadComplete(EventArgs e)
  {
   string originalUrl = Context.Items["OriginalUrl"] as string;

   if (!string.IsNullOrEmpty(originalUrl)) //So this page have been urlrewriten, after the page onloaded, rewrite the url of this page to original url
   {
    string query = string.Empty;
    int pos   = originalUrl.IndexOf('?');
    if(pos>=0)// check if has query parameter
    {
     query  = originalUrl.Substring(pos+1);
     originalUrl = originalUrl.Substring(0, pos);   
    }
    Context.RewritePath(originalUrl, string.Empty, query);
   }
   base.OnLoadComplete(e);
  }


LoadComplete之后再把地址重写回来就够了。



[新闻]WCG2008中国区总决赛打响]]>[New Book]Flex第一步 -- 国内第一本关于Flex的书籍 http://www.cnblogs.com/jzywh/archive/2007/11/22/flex.html江大鱼江大鱼Thu, 22 Nov 2007 04:52:00 GMThttp://www.cnblogs.com/jzywh/archive/2007/11/22/flex.htmlhttp://www.cnblogs.com/jzywh/comments/968442.htmlhttp://www.cnblogs.com/jzywh/archive/2007/11/22/flex.html#Feedback0http://www.cnblogs.com/jzywh/comments/commentRss/968442.htmlhttp://www.cnblogs.com/jzywh/services/trackbacks/968442.html这是国内第一本Flex开发的书 （新书已上市）

作者：邱彦林 （第1-15章） 王磊（第16、17章）

      《flex第一步》 全书共分为17章。内容包括：Flex简介、Flex的安装和开发环境的建立、MXML 语法简介、使用容器控制界面布局、使用组件处理数据和交互、使用行为对象和动画效果、ActionScript 3.0编程知识、Flex的事件机制、数据绑定、组件的使用、Flex 2.0新特性实例开发、Flex与外部的数据通信、Flex程序设计等。

       书中包括四个大型应用开发实例：Flex数据库留言本、Flex产品展示系统、Flex投票系统、Flex天气预报系统。除此之外，书中还贯穿了大量Demo级小例子，让技术不再抽象，帮你快速掌握Flex开发的关键。


       作者深入浅出，从理论到实践，从基础知识到实践项目把Flex的技术阐述得相当到位，堪称国内Flex图书的开山之作。


更多相关内容，请浏览 http://www.flex9.cn/



[新闻]新型的编程语言:eC]]>ASP.NET 2.0 二级域名Forms验证模式下共享登陆状态http://www.cnblogs.com/jzywh/archive/2007/09/23/902905.html江大鱼江大鱼Sat, 22 Sep 2007 16:04:00 GMThttp://www.cnblogs.com/jzywh/archive/2007/09/23/902905.htmlhttp://www.cnblogs.com/jzywh/comments/902905.htmlhttp://www.cnblogs.com/jzywh/archive/2007/09/23/902905.html#Feedback6http://www.cnblogs.com/jzywh/comments/commentRss/902905.htmlhttp://www.cnblogs.com/jzywh/services/trackbacks/902905.html
http://www.cnblogs.com/caomao/archive/2005/07/05/186606.html


而在asp.net 2.0中实现方法更为简单，只需修改web.config文件即可，修改方法如下:

<authentication mode="Forms">
    <forms name=".ASPNETFORM"  domain="yourdomain.com" loginUrl="/login.aspx" defaultUrl="/default.aspx" protection="All" timeout="30" path="/" requireSSL="false" slidingExpiration="true" enableCrossAppRedirects="false" cookieless="UseDeviceProfile" />
</authentication>


注意forms节点的domain属性, 如果你的主域名和子域名是www.abc.com, 123.abc.com, .....,那么此domain属性你应该填abc.com即 domain="abc.com".

很简单吧， 祝你实现成功！




[新闻]免费的BitDefender能复制卡巴斯基的成功吗?]]>Expert ASP.NET 2.0 Advanced Application Designhttp://www.cnblogs.com/jzywh/archive/2006/07/06/ASPNET2AdvancedApplicationDesign.html江大鱼江大鱼Thu, 06 Jul 2006 09:29:00 GMThttp://www.cnblogs.com/jzywh/archive/2006/07/06/ASPNET2AdvancedApplicationDesign.htmlhttp://www.cnblogs.com/jzywh/comments/444480.htmlhttp://www.cnblogs.com/jzywh/archive/2006/07/06/ASPNET2AdvancedApplicationDesign.html#Feedback4http://www.cnblogs.com/jzywh/comments/commentRss/444480.htmlhttp://www.cnblogs.com/jzywh/services/trackbacks/444480.htmlfor a number of years now. Between the bits that were handed out at the PDC in 2003 and the
release candidate handed out at the PDC in 2005, there’s been an unusually long period of
time for curious developers to play around with the new functionality, picking out their
favorites, and pining for the day they can be used in a production application. Over that same
period of time the features have changed quite a bit. It was also an unusually long period of
time for Microsoft’s customers to provide feedback about what worked and what didn’t, and
what should be changed or preserved before putting the bits into production. What has
resulted is an impressive set of functionality that should be a boon to any development effort.
Because of the long period of time that some version of “Whidbey” (as it was code-named
during the development process) has been available, many folks have been able to play with
the features of this new version, and even more have seen demonstrations of these features at
conferences, in magazines, and online. At its time of release, the development environment
provided by the .NET Framework version 2.0 and Visual Studio .NET 2005 might be the most
broadly familiar “new” product ever released.
Many features of the .NET Framework version 2.0 will be very important as we move forward
into the new platform provided by Windows Vista and its tangential technologies. These
features go much deeper than the wizards and “configurators” that have been added to Visual
Studio .NET; they even go deeper than many of the flashy new controls that have been shown
to awestruck crowds at conferences and developer events over the last couple of years.
And so in designing this book we decided that we did not want to do the standard “new
feature march.” This book is not a general introduction to version 2.0 of the ASP.NET Framework.
Instead, this book focuses on designing distributed applications using the .NET
Framework as your platform. With this as our focus, we treat ASP.NET not as an environment
for the generation of HTML, but rather as an application hosting environment, one capable
of servicing requests not just for Web Forms, but also for Web Services, for distributed objects
via Remoting, even for your own custom application hosting needs. By treating ASP.NET as an
application server instead of as a web application development environment, our field of view
is dramatically increased. Web Forms become just a single piece of a larger, more complex
puzzle, the puzzle of distributed application design. This book does not cover the presentation
tier of an application. While there is some discussion of maintaining state and communication
between a web browser and a web server, a detailed discussion of the presentation tier is conspicuously
absent. Instead, we focus on the middle and data tiers of a layered application, and
the communication that occurs between these tiers.
In writing this book, we assume you have used a 1.x version of ASP.NET. We assume you
are versed in ADO.NET, at least enough to use data readers, create DataSets, and use a data
adapter to update your database data. This book is designed to expand on that base of knowledge,
by simultaneously introducing you to the full range of servers and technologies available
for you to leverage in distributed application design while showing you the enhancements in
xix
version 2.0 of the .NET Framework in each of the different layers and tiers of these applications.
This combination is designed to give you a broader understanding of your choices of
technologies during application design, while at the same time show you how version 2.0
improves upon the existing technologies in these tiers. By taking this approach, this book
might not be your first choice as an introduction to the flashiest of features in ASP.NET 2.0, but
the depth of detail and range of technologies covered will make this book continue to be relevant
long after you’ve forgotten a time when you didn’t know the subtle nuances of the Smart
Tag of the GridView control.
There are many “moving parts” in a distributed application, and many different technologies
can come to bear on the different pieces of a solution. We wanted to write a book that
addressed this complexity, a book on application design—not a blow-by-blow iteration of
Framework features, but a discussion of how you can put the different packages and servers
available together across different tiers of a distributed application and how they can meet
your real-world requirements. The timing was such that it made no sense to write it on
version 1.x of the Framework, as it was soon-to-no-longer-be the latest-greatest. Instead of
getting swept up in the rush of feature-enumerating titles that have hit the scene with the
fanfare of a parade, we just went ahead and wrote a book on application design. We simply
incorporated the features of 2.0 while doing so.
You may have already built a full-blown n-tiered application using ASP.NET. If this is the
case, then chances are you can glance through the table of contents and pick out a few technologies
that you’ve used in the past. This book will round that knowledge out, and enable you
to make more informed decisions about how to design distributed applications, using the features
currently available in .NET 2.0, and anticipating the infrastructure that will be available
when Windows Vista arrives. Throughout the entire treatment of the topics that follow, we
keep an eye on the coming release of Windows Vista and Windows Communication Foundation.
Our guidance and advice on how to build applications today will prepare you for many
of the technologies and strategies that will be ubiquitous in these new environments. This
way you can expand your application design toolset today, while at the same time get ready
to create the applications of tomorrow.


Free download here



[新闻]DNS漏洞攻击代码已经公布 危险迫在眉睫]]>Programming .NET Components, Second Editionhttp://www.cnblogs.com/jzywh/archive/2006/07/06/ProgrammingDotNETComponents2.html江大鱼江大鱼Thu, 06 Jul 2006 09:20:00 GMThttp://www.cnblogs.com/jzywh/archive/2006/07/06/ProgrammingDotNETComponents2.htmlhttp://www.cnblogs.com/jzywh/comments/444456.htmlhttp://www.cnblogs.com/jzywh/archive/2006/07/06/ProgrammingDotNETComponents2.html#Feedback1http://www.cnblogs.com/jzywh/comments/commentRss/444456.htmlhttp://www.cnblogs.com/jzywh/services/trackbacks/444456.html阅读全文

[新闻]DNS漏洞攻击代码已经公布 危险迫在眉睫]]>.NET 2.0 的压缩功能http://www.cnblogs.com/jzywh/archive/2006/05/23/dotnet2compression.html江大鱼江大鱼Tue, 23 May 2006 08:23:00 GMThttp://www.cnblogs.com/jzywh/archive/2006/05/23/dotnet2compression.htmlhttp://www.cnblogs.com/jzywh/comments/407244.htmlhttp://www.cnblogs.com/jzywh/archive/2006/05/23/dotnet2compression.html#Feedback0http://www.cnblogs.com/jzywh/comments/commentRss/407244.htmlhttp://www.cnblogs.com/jzywh/services/trackbacks/407244.html现在在.net 2.0中增加了压缩功能，名字空间为 using System.IO.Compression;

以下是使用示例：

压缩字符串

public static string ZipString(string unCompressedString)
        {
           
            byte[] bytData = System.Text.Encoding.UTF8.GetBytes(unCompressedString);
            MemoryStream ms = new MemoryStream();
            Stream s = new GZipStream(ms, CompressionMode.Compress);
            s.Write(bytData, 0, bytData.Length);
            s.Close();
            byte[] compressedData = (byte[])ms.ToArray();            
            return System.Convert.ToBase64String(compressedData, 0, compressedData.Length);
        }


解压缩字符串
 

public static string UnzipString(string unCompressedString)
        {
            System.Text.StringBuilder uncompressedString = new System.Text.StringBuilder();
            byte[] writeData = new byte[4096];

            byte[] bytData = System.Convert.FromBase64String(unCompressedString);
            int totalLength = 0;
            int size = 0;

            Stream s = new GZipStream(new MemoryStream(bytData), CompressionMode.Decompress);
            while (true)
            {
                size = s.Read(writeData, 0, writeData.Length);
                if (size > 0)
                {
                    totalLength += size;
                    uncompressedString.Append(System.Text.Encoding.UTF8.GetString(writeData, 0, size));
                }
                else
                {
                    break;
                }
            }
            s.Close();
            return uncompressedString.ToString();
        }

压缩文件

 public static bool AddZip(string srcFilename, string zipFileName)
        {
            if (!File.Exists(srcFilename))
                return false;
            bool result;
            FileStream fs = null, output = null;
            GZipStream zipStream = null;
            try
            {
                fs = new FileStream(srcFilename, FileMode.Open, FileAccess.Read);                
                byte[] buffer = new byte[fs.Length];
                fs.Read(buffer, 0, buffer.Length);
                fs.Close();
                if (!File.Exists(zipFileName))
                {
                    output = File.Create(zipFileName);
                    zipStream = new GZipStream(output, CompressionMode.Compress);
                    zipStream.Write(buffer, 0, buffer.Length);
                    result = true;
                }
                else
                {
                    result = false;
                }
            }
            catch(Exception)
            {
                result = false;
             }
            finally
            {
                if (zipStream != null)
                {
                    zipStream.Flush();
                    zipStream.Close();
                }
            }
            return result;
        }


[新闻]十几万元天价笔记本电脑]]>Pro C# 2005 and the .NET 2.0 Platform, Third Edition for free downloadhttp://www.cnblogs.com/jzywh/archive/2006/03/28/ProCSharpAndDotNet2Platform.html江大鱼江大鱼Tue, 28 Mar 2006 03:05:00 GMThttp://www.cnblogs.com/jzywh/archive/2006/03/28/ProCSharpAndDotNet2Platform.htmlhttp://www.cnblogs.com/jzywh/comments/360716.htmlhttp://www.cnblogs.com/jzywh/archive/2006/03/28/ProCSharpAndDotNet2Platform.html#Feedback1http://www.cnblogs.com/jzywh/comments/commentRss/360716.htmlhttp://www.cnblogs.com/jzywh/services/trackbacks/360716.htmlbcm.gif



Download Address:

http://www.drivehq.com/file/ShowFolder.aspx?G=1&shareID=43383

In the Folder named "DotNet"

Please Open it!



C# 2005 has changed the .NET 2.0 landscape. To name just a few improvements, C# now supports generics, partial types and nullable types when your are coding. And the Framework boasts improved speed, data access, security, and scalability.

This book has been written to help you assimilate all this new information and realize its potential to make your coding life easier. It will keep you ahead of the curve. To make it easy for you to access this information, the book has been loosely grouped into five sections:

  • 1. Introducing C# 2005 and the .NET 2.0 Platform explains the mechanics of .NET programming and the philosophy that lies behind it
  • 2. The C# Programming Language outlines everything you need to know to start using C# 2005 quickly and efficiently. Object lifetimes, exception handling, generics梚t抯 all here
  • 3. Programming with .NET Assemblies deals with one of the most important aspects of .NET programming: reusing code. This book shows you how to capture your code in reuseable external assemblies that you can call upon throughout your applications
  • 4. Programming with the .NET Libraries guides you through them. Of course you抮e not expected to write every function yourself. The .NET Framework provides a vast array of .NET Libraries containing functionality that allows you to do everything from opening a file-stream to rendering graphical data to the screen
  • 5. Web Applications and XML Web Services concludes the book by taking you away from console-based C# applications and investigating the myriad possibilities that become available when you blend C# 2005 with ASP.NET 2.0 to launch your applications onto the Internet

Author Information

Andrew Troelsen

Andrew Troelsen is a partner, trainer, and consultant at Intertech-Inc., and is a leading authority on both .NET and COM. His book Pro C# 2005 and the .NET 2.0 Platform won the prestigious 2003 Referenceware Excellence Award and is now in its third edition. Also of note are his earlier five-star treatment of traditional COM in the bestselling Developer's Workshop to COM and ATL mirrored in his book, COM and .NET Interoperability, and his top-notch investigation of VB .NET in Visual Basic .NET and the .NET Platform: An Advanced Guide. Troelsen has a degree in mathematical linguistics and South Asian studies from the University of Minnesota and is a frequent speaker at numerous .NET-related conferences. He currently lives in Minneapolis, Minnesota, with his wife, Amanda, and spends his free time investigating .NET and waiting for the Wild to win the Stanley Cup.



[新闻]英特尔:四核移动处理器八月推出]]>ASP.NET中实现二级或多级域名(修改UrlRewrite)需要注意的问题http://www.cnblogs.com/jzywh/archive/2006/02/20/seconddomainurlrewriter.html江大鱼江大鱼Mon, 20 Feb 2006 05:29:00 GMThttp://www.cnblogs.com/jzywh/archive/2006/02/20/seconddomainurlrewriter.htmlhttp://www.cnblogs.com/jzywh/comments/334004.htmlhttp://www.cnblogs.com/jzywh/archive/2006/02/20/seconddomainurlrewriter.html#Feedback34http://www.cnblogs.com/jzywh/comments/commentRss/334004.htmlhttp://www.cnblogs.com/jzywh/services/trackbacks/334004.html
网上很多朋友看到我这篇文章，按照我的方法做了，但是还是没有得到想要的效果，其实有些问题需要注意一下，我上篇文章也只是提出了解决这一问题的办法的最核心的内容，有些朋友可能在实际运用中可能会碰到一些问题其实可以根据自己的经验作出相应处理应该可以解决，我在这里帮大家列出几点以帮助大家快速解决问题。   阅读全文

[新闻]杨致远：孤独的守护人]]>The Ultimate Internet Storage Service Reviewhttp://www.cnblogs.com/jzywh/archive/2006/01/16/318130.html江大鱼江大鱼Mon, 16 Jan 2006 04:32:00 GMThttp://www.cnblogs.com/jzywh/archive/2006/01/16/318130.htmlhttp://www.cnblogs.com/jzywh/comments/318130.htmlhttp://www.cnblogs.com/jzywh/archive/2006/01/16/318130.html#Feedback1http://www.cnblogs.com/jzywh/comments/commentRss/318130.htmlhttp://www.cnblogs.com/jzywh/services/trackbacks/318130.html

The Ultimate Internet Storage Service Review

Introduction

Internet Storage can be used to:

  • Store files on the internet for accessing from anywhere, anytime;
  • Sharing files among friends;
  • Remote or off-site file backups.

Lots of companies provide internet storage services. Most of them offer this service for a fee; a few of them provide either a restricted free service or a limited free trial. This report is created to provide an objective and the most up-to-date feature comparisons among all Internet storage websites. It tries to help users find a best Internet storage service that fits his/her needs.

How we did the review:

We have done a most extensive search on the internet and have found a total of more than 30 Internet storage service providers*. In the initial screening, we have filtered about 20 websites; For the remaining 10 websites, we have created a test account and performed an extensive test on each website. We looked at the website UI design, basic features, advanced features, service model, performance and reliability, etc. After the comparison, we filtered another 3 websites. The remaining 7 websites are chosen because of either their good features or for their popularity.

The features that matter

The following features are fundamental to all Internet storage websites;

  1. Upload/download/manage files;
  2. Create and manage folders;

All 7 websites support these features. Some websites have only implemented web-based upload/download, while DriveHQ, XDrive, iBackup, FilesAnywhere offer excellent client applications or drive-mapping technologies.

All 7 websites also offer file-sharing service, which reflects that sharing files with friends is one of the main purposes of online storage.

Of the 7 websites, XDrive.com, FilesAnywhere.com and iBackup.com have been in operation for more than 7 years. They have good technologies that have matured over a long time. On the other hand, Box.net is a new player; and we found its services and technologies still need time to mature. Streamload.com and Yahoo Briefcase have also operated for a long time, but their services and technologies have been more focused on a small niche market. DriveHQ was founded about 2-3 years ago; however its technology has surpassed many existing technologies.

4 websites have implemented "folder treeview". They are: DriveHQ, XDrive, FilesAnywhere and Streamload. We don't like the way FilesAnywhere and Streamload implemented their treeviews; however, both DriveHQ and XDrive's implementation is very elegant, and gives users a familiar Windows Explorer interface. 

A good internet storage website usually also offers a good client application. For file upload/download/backup applications, (DriveHQ's) FileManager 2.0, WWWBackup 1.1 and (XDrive's) XDrive Desktop, (iBackup's) "IBackup for Windows" are the most impressive applications among all client applications. On the other hand, (Streamload.com's) Streamload Uploader and Downloader only have upload and download functions; Box.net and Yahoo Briefcase don't provide any client applications.

Features we particularly like:

  1. Web-based treeview;
  2. Web-based folder and file preview, incl. thumbnail view;
  3. Sharing a folder with user-based permissioning system; (compares to a password-based permissioning system)
  4. Access a shared folder by logging on your own account!
  5. A reliable and highly efficient client application that works like Windows Explorer, or integrates with Windows Explorer;
  6. An online backup application that can automatically back up / sync selected folders.

The Score board

Featrues \Websites DriveHQ XDrive FilesAnywhere iBackup Streamload Yahoo Briefcase Box.net
Storage web interface and usability 4.5 4 3.5 3.5 3.5 3 3

General web features

5 5 5 4.5 4.0 2.5 3.0
Upload/Download/Management  Client applications 5 4.5 4 4 3.0 - -
Backup Application 4.5 4 4 5 - - -
File Sharing 4.5 4.5 3 3 2.5 2.5 2.5
Group Sharing and Collaboration 4 4 4 3.5 - - -
Other common features 4.5 4 4 4 2.5 3 2.5
Other advanced features 4.5* - - - - 4.0 -
Total Score 36 30 27.5 27.5 15.5 15 11
Average Score 4.5 4.29 3.93 3.93 3.1 3.0 2.75

Our Pick

DriveHQ.com is the clear winner in this comprehensive review. It stands out in these areas:

  • Rich feature with nice usability;
  • Impressive client software including online file management software and backup software;
  • An elegant and powerful way to share folders with friends;
  • A wide range of advanced features including online photo editing/printing, gifts, and FTP/publishing/hosting services.

Detailed Feature Comparison

The following tables provide summary information on each storage service website.

Featrues \Websites

Yahoo Briefcase Box.net

DriveHQ

XDrive

 FilesAnywhere

 iBackup

Streamload
Service terms

- Free 30MB

- Paid services

- No free trial;

- Paid services

- Free 100MB

- Paid services

- 15-day 5GB trial

- Paid services

- 30-day 50MB trial

- Paid service

- 15-day 5GB trial

- Paid services

 Unlimited storage, but only 100MB download/month

User Interface

- Simple, but with limited feature and usability;

- Doesn't have a folder treeview;

- Lacks online management functions

- Simple, but lacks many advanced features;

- Doesn't have a folder tree view;

- Doesn't provide a good online file management functions;

- Offers a very simple user interface like Windows Explorer;

 

- Supports treeview;

 

- When expand a tree, no need to refresh the whole page; 

 

- Overall the Internet is quite good. Except it pushes too hard to sell;

 

- It supports folder tree view; no need to refresh the whole page to expand a folder; 

 

- Supports music album

- The interface is a little geek-type;

 

- It has a tree view, and when expand a tree node, it is not needed to refresh the whole page;

 

- Strangely, it doesn't have a view folder contents page, like "My Computer"; rather files in a folder is directly listed in the tree view;

The web interface is simple enough; but without a tree view and files/folders preview, it is not very usable;

- The web interface is un-conventional, but appears to be not hard to use.

- It supports folder tree view;

- The folder view page can only display files in one format, which is not as good as DriveHQ or XDrive.

Publishing

- Publish is only offered to paid users - Doesn't support publish; however, a shared folder is publicly accessible with a static URL

- Supports publish;

 

- Supports categorized content gallery 

  Not supported

  Not supported

  Not supported

Not supported

Online Sharing Features

(1) Supports Private folder, public folder and "Friend folder".

(2) Folders can only be shared to Yahoo members;

(1) Supports a simple sharing through a static URL; the static URL can be password protected;

(2) Collaboration is supported through sub-accounts;

(1) Supports a simple sharing through a special URL with an access key;It is easy to use, but supports Read-only access;

(2) A more advanced sharing method that can create multiple shares for one folder; each share can be set with different permissions to different users;

(3) Supports a very clever way of accessing a shared folder when the "shared-to" user is (or sign up a new account) a DriveHQ member. The user can just logon his own account and access the shared folders with a defined access permission. 

 

(1) Support advanced sharing; however, users must become XDrive member before they can access any shared files;

 

(2) Users logon to their own accounts to access the shared folders

 (1) Supports advanced share; however, it can only share to FilesAnywhere members!

 

(2) Users logon to their own accounts to access a shared folder;

 

(1) Only supports file-sharing through a URL with a key; can limit download times and days;

Can share files only through email the file, or email file link

 

 

 

 

 

Upload/download support

- Web-based upload only;

- Maximum upload size is 5MB for free accounts and 15MB for paid accounts!

- HTML form based support

- Applet-based upload;

- HTML form based file upload;

 

- Client applications;

 

- Map internet drive/folder; 

 

- FTP client

- Web based upload

 

- XDrive client (Map X: Drive)

- Implemented a zip download function; not as convenient as a client application; only available to paid users;

 

- All client software requires user subscription;

 

- Supports WebDAV drive mapping; works fine in a fast network; however, it is not efficient on Windows XP as it tries to cache lots of files, resulting very heavy network usage;

- supports WebFolder; supports drag-n-drop upload/download. The usability is bad,

 

- IDrive client software; map as I: drive

-- HTML form based upload;

-- Java applet based batch uploader;

-- Streamload application;

-- Software installer is very ugly

Group Sharing/Collaboration

Not supported - Claims to support group sharing; but doesn't work in our tests (See screenshot)

- Implicitly supports group sharing and collaboration. Multiple users can share and gain read/write access to the same shared folder.

- Supports group sharing

- Has the best technology on group sharing; but the usability needs a lot of improvement. 

- Support through sub-account; group users use the group creators storage; read-only or read-write access can be assigned;

Not supported
Online file preview/play Not supported - Only supports photo thumbnail preview

- Can preview photo, video, music, HTML, text and flash files, etc.

- Advanced photo viewing support; has 3 sizes for photos: original, thumbnail, large view and slideshow

 - Can preview photos; however, cannot display thumbnails for some large photos; - Cannot preview files - Can only preview photos on web - Can preview photo thumbnails;

Photo Editing features

Not supported Not supported

- Supports online rotate, brightness, contrastness, special photo effects;

 

- Supports batch photo editing/captioning through client software (Batch PhotoEditor) 

- Not supported

- Not supported 

Not supported 

Not supported

Online Photo services

- Yahoo has online photos service; but is not integrated with Briefcase!! No

- Supports advanced online photo printing services;

 

- Supports customized photos gifts services, incl. personalized photo T-shirts, photo mugs, posters, etc.

 

 

No 

No 

No

No

Web Grab/Load Files

(Save files on the internet directly to your personal online storage without downloading files to local PC first)

 Not supported Not supported Supported in creating a new file Supported via Web Grab Not supported Supported via web load Supported
Save web Short-cut / link Not supported Not supported Supported in creating a new file Supported Not supported Not supported Not supported
FTP Support No No Yes No Yes for paid users No No
Drive / Folder mapping No No

Yes:

- "My DriveHQ" folder through DriveHQ Desktop Express;

- Map as any drive with WWWDrive

Yes:

- XDrive Desktop, map as X: drive;

Yes:

- For high-end paid users only

Yes:

Map as I: drive

 No

Supports resuming of broken upload/download

No No

Yes:

 

- The feature is best implemented in DriveHQ FileManager; it uses a task list to display the progress of file downloads and uploads; partly uploaded/downloaded files can be resumed at a later time.

Yes and No:

 

- Supports resuming of broken downloads

 

- Resuming fails if computer is restarted

 

- Doesn't support upload resuming

Yes and No:

 

- Supports resuming of broken downloads

 

- Resuming fails if computer is restarted

 

- Doesn't support upload resuming

No:

 

IBackup doesn't support resuming of disconnected uploads / downloads. IDrive completely locks Windows Explorer when network is disconnected while uploading/downloading 

No
Display thumbnail view in Windows Explorer (mapped drive) or Client software N/A N/A

Yes:

- Very fast; the system caches thumbnail photos

Yes:

- Thumbnail view is slow as it downloads all original size photos; it does not always work;

 Not supported Not supported N/A
File Captioning Supported Supported Supported Supported Supported Not supported Supported
File Searching No

Yes:

- File name based search only

Yes:

Supports advanced file searching: (name, size, date, etc.)

Yes:

- Can only search file name

Yes:

- Supports advanced file searching (Date, name, size, etc.)

Yes:

- Can only search file name;

 No

Compatibility:

Pop-up blockers

Yes:

- No pop-up windows

 Used some pop-up windows

Yes:

- Never uses Pop-up windows

 Used pop-up windows in many places that could be blocked by pop-up blockers; Used a few pop-up windows

Yes:

No pop-up windows;

 Use some pop-up windows

Compatibility:

Applet / ActiveX

Yes

- No applet / activeX

 Used Applet for drag and drop uploader

Yes

- No applet / activeX

 Used

Yes

- No applet / activeX

Yes

- No applet / activeX

 Use Java Applets
Compatibility with Linux and Mac OS Yes - Optimized for Windows

- Optimized for Windows;

- Supports FTP and WebDAV, so it works with third-party applications on Linux and Mac

- Optimized for Windows

- Have some applications for Mac and Linux

- Optimized for Windows;

- FTP and WebDAV are supported for paid accounts, this should work with third-party FTP/WebDAV applications on Mac and Linux

- Optimized for Windows;

- Backup client software is supported for Mac and Linux

 No
Payment method Requires Yahoo Security key - Supports all major credit cards; payment through thrid party company 2checkout.com

- Supports all major credit cards;

- Paypal (online);

- Prepaid service (online)

 - All major credit cards

- All major credit cards;

- Paypal and e-check are supported offline; requires faxing of an order form.

 - All major credit cards

- All major credit cards

- Paypal / e-Check

Service billing Annual or monthly Annual or monthly Annual or monthly Annual or monthly Annual or monthly Annual or monthly Annual or monthly
Streaming Media support and online viewing/play of media files (other than photo) No No

Yes:

- Supports .mp3, .asf, .wma, .wmv, .ra, .rm (need real player), .mpg and flash etc.

 No No No No
Music Album support No No No

Yes:

It provides a good way to index and organize songs. However, without a good client player software, the feature may not be very useful.

 No No No
Unicode file/folder name support (Intl language support) Yes No

Yes:

- Both the website and the client applications support unicode

No No No No
Other features - Yahoo's web portal service N/A

- Website publishing/FTP Hosting

- Free web-based email and SMTP/POP3 based email;

 N/A N/A N/A N/A
Special Strength - Yahoo's brand name is the only reason people choose Briefcase. 

- Both strength and weakness: Simple but lacks useful features

- Comprehensive services and features;

- Usability;

- Free service

- Comprehensive services and features;

- Usability

 - More geared towards technical geeks IT companies - Backup application, as the company name suggests -- Unlimited storage, but with limited downloads

Disclaimer

 

The information provided in this document is provided as is, without any warranttee, implicit or explicit. Before you sign up a new account, you should verify the information yourself. If you find any error within this document, please email nicephoto@yahoo.com



[新闻]SourceForge可正常访问]]>ASP.NET Mobile Web Application Quickstarthttp://www.cnblogs.com/jzywh/archive/2005/12/17/299020.html江大鱼江大鱼Sat, 17 Dec 2005 04:37:00 GMThttp://www.cnblogs.com/jzywh/archive/2005/12/17/299020.htmlhttp://www.cnblogs.com/jzywh/comments/299020.htmlhttp://www.cnblogs.com/jzywh/archive/2005/12/17/299020.html#Feedback0http://www.cnblogs.com/jzywh/comments/commentRss/299020.htmlhttp://www.cnblogs.com/jzywh/services/trackbacks/299020.htmla good article:

http://www.devx.com/wireless/Article/22552/1954?pf=true



微软官方站点   http://www.asp.net/default.aspx?tabindex=4&tabid=44

Mobile Application Development Toolkit

http://www.microsoft.com/downloads/details.aspx?familyid=F4328333-0FD4-4348-88C0-39D10FB64F0A&displaylang=en


Roadmap for Mobile Web Development with ASP.NET


http://www.asp.net/mobile/mobileroadmap.aspx?tabindex=6


Mobile Application Architecture animated presentation


http://www.asp.net/mobile/flasharchitecture.aspx?tabindex=5



[新闻]2008年7月25日IT博客精选]]>在一个长字符串中查找"包含所要求多个字符串的最短字符串"的VBscript算法http://www.cnblogs.com/jzywh/archive/2005/10/26/262238.html江大鱼江大鱼Wed, 26 Oct 2005 01:55:00 GMThttp://www.cnblogs.com/jzywh/archive/2005/10/26/262238.htmlhttp://www.cnblogs.com/jzywh/comments/262238.htmlhttp://www.cnblogs.com/jzywh/archive/2005/10/26/262238.html#Feedback0http://www.cnblogs.com/jzywh/comments/commentRss/262238.htmlhttp://www.cnblogs.com/jzywh/services/trackbacks/262238.html 1<%
 2function GetPos(start,word)
 3    dim i,IntIndex,MaxIndex
 4    dim flag
 5    flag    =    1
 6    MaxIndex    =    0
 7    for i=0 to ubound(ArrWord)
 8        if i<>cint(word) then
 9            IntIndex    =    Instr(start+len(ArrWord(word)),StrObj,ArrWord(i))
10            if IntIndex>0 then
11                flag    =    flag + 1
12                'response.write flag & ":" & i & "<br>"
13                if MaxIndex<(IntIndex+len(ArrWord(i))) then
14                    MaxIndex    =    IntIndex+len(ArrWord(i))
15                end if
16            end if
17        end if
18    next    
19    if flag = ubound(ArrWord)+1 then
20        GetPos    =    "(" & start & "," & cstr(MaxIndex-start) & ")"
21    else
22        GetPos    =    "(1,2,3)"
23    end if
24    
25end function
26
27function GetNearest()
28    dim i,StrResult,IntIndex,Seq,StrResult1
29    StrResult    =    ","
30    StrResult1    =    ","    
31    for i = 0 to ubound(ArrWord)
32        Seq            =    1
33        IntIndex    =    Instr(Seq,StrObj,ArrWord(i))
34        do until IntIndex<1
35            StrResult    =    StrResult & IntIndex & ","
36            StrResult1    =    StrResult1 & i & ","
37            Seq            =    IntIndex + Len(ArrWord(i))
38            IntIndex    =    Instr(Seq,StrObj,ArrWord(i))
39        loop        
40    next
41    StrResult    =    left(StrResult,len(StrResult)-1)
42    StrResult    =    right(StrResult,len(StrResult)-1)
43    StrResult1    =    left(StrResult1,len(StrResult1)-1)
44    StrResult1    =    right(StrResult1,len(StrResult1)-1)
45    GetNearest    =    StrResult & "|" & StrResult1
46end function
47
48dim StrObj,ArrWord,ArrDotList,ArrWordList,ArrAll,i,ArrLen,StrLenList
49'StrObj="wer张三色单峰驼retert李四李四李四sdf张三色单峰驼rete34王五53赵六543543rt李四sdfwe"
50StrObj="aaa张三bbbb李四李四李四ccc张三dddddddd王五e赵六f李四ggg王五热土hhhhhhh赵六"
51ArrWord =     Array("张三","李四","王五","赵六","刘七")
52ArrAll        =    split(GetNearest,"|")
53ArrDotList     =     split(ArrAll(0),",")
54ArrWordList    =     split(ArrAll(1),",")
55StrLenList    =    ""
56
57for i=0 to ubound(ArrDotList)
58    StrLenList    =    StrLenList & GetPos(ArrDotList(i),ArrWordList(i))
59next
60'response.write StrLenList & "<br>"
61StrLenList    =    left(StrLenList,len(StrLenList)-1)
62StrLenList    =    right(StrLenList,len(StrLenList)-1)
63