博客园_希望可以不学习从小的最大理想，但永远也实现不了。http://feed.cnblogs.com/blog/u/29201/rss2011-11-16T08:49:54Zpdfwhttp://www.cnblogs.com/pdfw/CNBlogs BlogServerhttp://www.cnblogs.com/pdfw/archive/2011/06/20/2085041.htmlDataset Designer在VS 2008里面不工作的解决办法打开Visual Studio Tools-> Visual Studio 2008 Command Prompt.运行下面3条命令就可以了。1. devenv/resetskippkgs2. devenv /resetsettings 3. devenv /setup不一定要3条命令都运行才能解决问题，也可能只运行一条就可以了。2011-06-20T02:41:00Z2011-06-20T02:41:00Zpdfwhttp://www.cnblogs.com/pdfw/<div> 打开Visual Studio Tools-> Visual Studio 2008 Command Prompt.</div><p><span style="font-family: Verdana,sans-serif;"><div>运行下面3条命令就可以了。</div><p>1. devenv/resetskippkgs<br /></p></span>2. devenv /resetsettings <br />3. devenv /setup<br /></p><p></p><p>不一定要3条命令都运行才能解决问题，也可能只运行一条就可以了。 <br /></p><img src="http://www.cnblogs.com/pdfw/aggbug/2085041.html?type=1" width="1" height="1" alt=""/><p><a href="http://www.cnblogs.com/pdfw/archive/2011/06/20/2085041.html" target="_blank">本文链接</a></p>http://www.cnblogs.com/pdfw/archive/2010/12/24/1916253.htmlFlex中查找XML节点1. 根据节点属性查找：代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->varflexXML:XML=<RIA><FlashPlayer><Flashversion="9">FlashCS3</Flash><Flashversion="8">Flash8</Flash><Flashversion="7">Flash2004MX</Flash><Flex>Flex3</Flex></FlashPlayer><Ajax><GoogleAjax>Go2010-12-24T09:53:00Z2010-12-24T09:53:00Zpdfwhttp://www.cnblogs.com/pdfw/<p>1. 根据节点属性查找：</p><div style="background-color: #F5F5F5;border: 1px solid #CCCCCC;padding-left:5px;padding-right:5px;" onclick="cnblogs_code_show('d8b20389-81db-4508-8090-9662ee97378b')"><br/>Code highlighting produced by Actipro CodeHighlighter (freeware)<br/>http://www.CodeHighlighter.com/<br/><br/>--><span style="color: #0000ff;">var</span><span style="color: #000000;"> flexXML:XML </span><span style="color: #000000;">=</span><span style="color: #000000;"> <br /> </span><span style="color: #000000;"><</span><span style="color: #000000;">RIA</span><span style="color: #000000;">></span><span style="color: #000000;"><br /> </span><span style="color: #000000;"><</span><span style="color: #000000;">FlashPlayer</span><span style="color: #000000;">></span><span style="color: #000000;"><br /> </span><span style="color: #000000;"><</span><span style="color: #000000;">Flash version</span><span style="color: #000000;">=</span><span style="color: #000000;">"</span><span style="color: #000000;">9</span><span style="color: #000000;">"</span><span style="color: #000000;">></span><span style="color: #000000;">Flash CS3</span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">Flash></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">Flash version</span><span style="color: #000000;">=</span><span style="color: #000000;">"</span><span style="color: #000000;">8</span><span style="color: #000000;">"</span><span style="color: #000000;">></span><span style="color: #000000;">Flash </span><span style="color: #000000;">8</span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">Flash></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">Flash version</span><span style="color: #000000;">=</span><span style="color: #000000;">"</span><span style="color: #000000;">7</span><span style="color: #000000;">"</span><span style="color: #000000;">></span><span style="color: #000000;">Flash 2004MX</span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">Flash></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">Flex</span><span style="color: #000000;">></span><span style="color: #000000;">Flex3</span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">Flex></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">FlashPlayer></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">Ajax</span><span style="color: #000000;">></span><span style="color: #000000;"><br /> </span><span style="color: #000000;"><</span><span style="color: #000000;">GoogleAjax</span><span style="color: #000000;">></span><span style="color: #000000;">GoogleAjax1.</span><span style="color: #000000;">0</span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">GoogleAjax></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">Ajax></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">RIA>;</span><span style="color: #000000;"><br /></span><span style="color: #000000;"> <br />trace(flexXML.FlashPlayer.Flash.(attribute(</span><span style="color: #000000;">"</span><span style="color: #000000;">version</span><span style="color: #000000;">"</span><span style="color: #000000;">)</span><span style="color: #000000;">></span><span style="color: #000000;">7</span><span style="color: #000000;">));</span></div></div></div><p>2. 根据节点内容查找：<br /></p><div style="background-color: #F5F5F5;border: 1px solid #CCCCCC;padding-left:5px;padding-right:5px;" onclick="cnblogs_code_show('ea1d05c9-268c-44ce-9f86-aaedb58a998b')"><br/>Code highlighting produced by Actipro CodeHighlighter (freeware)<br/>http://www.CodeHighlighter.com/<br/><br/>--><span style="color: #0000ff;">var</span><span style="color: #000000;"> flexXML1:XML</span><span style="color: #000000;">=</span><span style="color: #000000;"><br /> </span><span style="color: #000000;"><</span><span style="color: #000000;">RIA</span><span style="color: #000000;">></span><span style="color: #000000;"><br /> </span><span style="color: #000000;"><</span><span style="color: #000000;">FlashPlayer</span><span style="color: #000000;">></span><span style="color: #000000;"><br /> </span><span style="color: #000000;"><</span><span style="color: #000000;">Flash</span><span style="color: #000000;">></span><span style="color: #000000;"><br /> </span><span style="color: #000000;"><</span><span style="color: #000000;">Name</span><span style="color: #000000;">></span><span style="color: #000000;">Flash CS3</span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">Name></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">Version</span><span style="color: #000000;">></span><span style="color: #000000;">9</span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">Version></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">Flash></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">Flash</span><span style="color: #000000;">></span><span style="color: #000000;"><br /> </span><span style="color: #000000;"><</span><span style="color: #000000;">Name</span><span style="color: #000000;">></span><span style="color: #000000;">Flash </span><span style="color: #000000;">8</span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">Name></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">Version</span><span style="color: #000000;">></span><span style="color: #000000;">8</span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">Version></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">Flash></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">Flash</span><span style="color: #000000;">></span><span style="color: #000000;"><br /> </span><span style="color: #000000;"><</span><span style="color: #000000;">Name</span><span style="color: #000000;">></span><span style="color: #000000;">Flash 2004MX</span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">Name></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">Version</span><span style="color: #000000;">></span><span style="color: #000000;">7</span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">Version></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">Flash></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">Flex</span><span style="color: #000000;">></span><span style="color: #000000;">Flex3</span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">Flex></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">FlashPlayer></span><span style="color: #000000;"><br /></span><span style="color: #000000;"> </span><span style="color: #000000;"><</span><span style="color: #000000;">/</span><span style="color: #000000;">RIA> </span><span style="color: #000000;"><br /></span><span style="color: #000000;"> trace(flexXML1.FlashPlayer.Flash.(Version</span><span style="color: #000000;">></span><span style="color: #000000;">7</span><span style="color: #000000;">)); </span></div></div></div><p><br /></p><p></p><p>查找返回的是 XMLList对象。</p><img src="http://www.cnblogs.com/pdfw/aggbug/1916253.html?type=1" width="1" height="1" alt=""/><p><a href="http://www.cnblogs.com/pdfw/archive/2010/12/24/1916253.html" target="_blank">本文链接</a></p>http://www.cnblogs.com/pdfw/archive/2010/02/10/1667209.htmlc#如何监视文件或者文件夹的变化可以使用FileSystemWatcher类来监视文件或者文件夹的变化。下面的代码可以用来监视重命名的行为。 FileSystemWatcher watcher = new FileSystemWatcher(); watcher.Path = @"C:\MyDirectory"; watcher.Renamed += new RenamedEventHandler(watcher_Renamed...2010-02-10T09:32:00Z2010-02-10T09:32:00Zpdfwhttp://www.cnblogs.com/pdfw/http://www.cnblogs.com/pdfw/archive/2009/12/16/1625867.html如何在非英文环境中正确显示数字以前比较孤陋寡闻，今天才知道德语中小数点是显示为","的，例如1.5在德文中应该显示为1,5。如果要在德文下面正确显示要象下面这样写才对。Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->NumberFormatInfonumberInfo=CultureInfo.CurrentCulture.NumberFormat;doublemyAmount=1.5;MessageBox.Show(myAmount.ToString(2009-12-16T09:52:00Z2009-12-16T09:52:00Zpdfwhttp://www.cnblogs.com/pdfw/http://www.cnblogs.com/pdfw/archive/2009/10/07/1578841.htmlSQL Server Express中连接字符串的问题今天看个例子程序，程序里面的数据库连接字符串如下：Data Source=localhost;Initial Catalog=Store;User Id=sa;Password=password运行程序以后发现连接不到数据库。上网查了查，发现了问题的原因：我使用的数据库是SQL Server Express，在SQL Server Express中连接字符串应该如下：Data Source=server\SQLEXPRESS;Initial Catalog=Store;User Id=sa;Password=password 其中server是计算机名。使用Windows登陆的帐户，则为：Da2009-10-07T12:06:00Z2009-10-07T12:06:00Zpdfwhttp://www.cnblogs.com/pdfw/http://www.cnblogs.com/pdfw/archive/2009/09/23/1572382.htmlwpf制作毛玻璃效果按钮的代码CreatingTheGlassButton.zip2009-09-23T03:22:00Z2009-09-23T03:22:00Zpdfwhttp://www.cnblogs.com/pdfw/http://www.cnblogs.com/pdfw/archive/2009/09/07/1562063.htmlWPF中用于Path的Geometry Mini-Language我们可以用下面的xaml代码画一个三角形[代码]下面的xaml代码会画一个和上面代码相同的三角形[代码]第二段代码里面Data属性的值就是用Mini-Language定义的。下面是Geometry Mini-Language的命令说明Command DescriptionF value Sets the Geometry.FillRule pr...2009-09-07T10:24:00Z2009-09-07T10:24:00Zpdfwhttp://www.cnblogs.com/pdfw/http://www.cnblogs.com/pdfw/archive/2009/07/08/1518991.html如何跨线程访问UI控件当进行一些耗时的操作的时候，让UI所在的主线程进行处理，是不合适的，因为这样会使UI在操作的过程中停止响应。这时候需要使用多线程的方法进行处理。但是有一个问题就是一般情况下不能对UI控件进行跨线程的操作，下面是对这个问题的解决办法。1、WinForm程序中a、第一种方法是使用BackgroundWorker控件，实例代码如下。BackgroundWorker Demob、 使用Thread/Thr...2009-07-08T03:25:00Z2009-07-08T03:25:00Zpdfwhttp://www.cnblogs.com/pdfw/http://www.cnblogs.com/pdfw/archive/2009/04/23/1442042.htmlC#中动态加载和卸载DLL在C++中加载和卸载DLL是一件很容易的事，LoadLibrary和FreeLibrary让你能够轻易的在程序中加载DLL，然后在任何地方 卸载。在C#中我们也能使用Assembly.LoadFile实现动态加载DLL，但是当你试图卸载时，你会很惊讶的发现Assembly没有提供任何 卸载的方法。这是由于托管代码的自动垃圾回收机制会做这件事情，所以C#不提供释放资源的函数，一切由垃圾回收来做。 这...2009-04-23T06:40:00Z2009-04-23T06:40:00Zpdfwhttp://www.cnblogs.com/pdfw/http://www.cnblogs.com/pdfw/archive/2009/04/22/1441477.htmlSetProcessWorkingSetSize减少内存占用系统启动起来以后，内存占用越来越大，使用析构函数、GC.Collect什么的也不见效果，后来查了好久，找到了个办法，就是使用 SetProcessWorkingSetSize函数。这个函数是Windows API 函数。下面是使用的方法：[代码]使用这个函数也会有些问题，具体的可以参见：http://hi.baidu.com/taobaoshoping/blog/item/a1f6baf52d52...2009-04-22T08:42:00Z2009-04-22T08:42:00Zpdfwhttp://www.cnblogs.com/pdfw/