Crazystudy!Day Day UP!http://feed.cnblogs.com/blog/u/31707/rss2011-05-06T08:10:39ZIamVhttp://www.cnblogs.com/iamv/feed.cnblogs.comhttp://www.cnblogs.com/iamv/archive/2011/03/25/1995121.html

Expression<Func<int, bool>>是表达式， <Func<int, bool>是委派(delegate) Expression编译后就会变成delegate，才能运行。 比如 Expression<Func<int, bool>> ex = x=>x < 100; x=>x < 100 ---> x是输入参数 int类型,x<100是函数体,返回bool类型 Func<int,...

2011-03-25T02:28:00Z2011-03-25T02:28:00ZIamVhttp://www.cnblogs.com/iamv/<p>Expression&lt;Func&lt;int, bool&gt;&gt;是表达式，<br/> &lt;Func&lt;int, bool&gt;是委派(delegate)<br/> Expression编译后就会变成delegate，才能运行。<br/> 比如 Expression&lt;Func&lt;int, bool&gt;&gt; ex = <font style="BACKGROUND-COLOR: #ff0000" color="#000000">x=&gt;x &lt; 100</font>;<br/> x=&gt;x &lt; 100&nbsp;&nbsp;&nbsp; ---&gt; x是输入参数 int类型,x&lt;100是函数体,返回bool类型<br/> Func&lt;int, bool&gt; func = ex.Compile();<br/> 然后你就可以调用func：<br/> func(5) //-返回 true<br/> func(200) //- 返回 false<br/> 而表达式是不能直接调用的。</p> <p>var articles = context.Employees.OrderBy(p=&gt;p.EmployeeName).Skip(startRecord).Take(pageSize);</p><img src="http://www.cnblogs.com/iamv/aggbug/1995121.html?type=1" width="1" height="1" alt=""/><p><a href="http://www.cnblogs.com/iamv/archive/2011/03/25/1995121.html" target="_blank">本文链接</a></p>http://www.cnblogs.com/iamv/archive/2009/03/03/1402220.html

DECLARE @tabname NVARCHAR(50)DECLARE @colname NVARCHAR(50)DECLARE mycursor CURSOR FOR SELECT so.[name],sc.nameFROM sysobjects soINNER JOIN syscolumns sc ON (so.id=sc.id)WHERE so.xtype='U' AND sc.name ...

2009-03-03T06:28:00Z2009-03-03T06:28:00ZIamVhttp://www.cnblogs.com/iamv/DECLARE @tabname NVARCHAR(50)DECLARE @colname NVARCHAR(50)DECLARE mycursor CURSOR FOR SELECT so.[name],sc.nameFROM sysobjects soINNER JOIN syscolumns sc ON (so.id=sc.id)WHERE so.xtype='U' AND sc.name ...http://www.cnblogs.com/iamv/archive/2009/02/10/1387654.html

1.http://blogs.msdn.com/tims/archive/2007/07/31/iframe-support-in-silverlight-streaming.aspx http://silverlight.net/forums/p/3722/10851.aspxThis-> http://www.ddj.com/architect/202800424?pgno=2-----...

2009-02-10T10:22:00Z2009-02-10T10:22:00ZIamVhttp://www.cnblogs.com/iamv/1.http://blogs.msdn.com/tims/archive/2007/07/31/iframe-support-in-silverlight-streaming.aspx http://silverlight.net/forums/p/3722/10851.aspxThis-> http://www.ddj.com/architect/202800424?pgno=2-----...http://www.cnblogs.com/iamv/archive/2009/01/21/1379538.html

文件操作....是一个语言和外界联系的主要方法....现在以txt为例简单的讲一下...首先是建立关联...假设在存在以下文件 c:\a.txt This is line #1 This is line #2 This is line #3 END >>> xxx = file('c:\\a.txt', 'r')关键字的第一部分，是文件路径及名称。注意这里面，路径需要用\\第二部...

2009-01-21T08:24:00Z2009-01-21T08:24:00ZIamVhttp://www.cnblogs.com/iamv/文件操作....是一个语言和外界联系的主要方法....现在以txt为例简单的讲一下...首先是建立关联...假设在存在以下文件 c:\a.txt This is line #1 This is line #2 This is line #3 END >>> xxx = file('c:\\a.txt', 'r')关键字的第一部分，是文件路径及名称。注意这里面，路径需要用\\第二部...http://www.cnblogs.com/iamv/archive/2008/12/20/1359053.html

http://www.cnblogs.com/yangzhou1030/archive/2008/11/05/1326794.html

2008-12-20T13:03:00Z2008-12-20T13:03:00ZIamVhttp://www.cnblogs.com/iamv/http://www.cnblogs.com/yangzhou1030/archive/2008/11/05/1326794.htmlhttp://www.cnblogs.com/iamv/archive/2008/12/03/1347162.html

myBall.RenderTransform = new TranslateTransform(); Storyboard sb = new Storyboard(); DoubleAnimation da = new DoubleAnimation(); da.From = 0; da.To = 1000; da.RepeatBehavior = RepeatBehavior.Forever; ...

2008-12-03T15:56:00Z2008-12-03T15:56:00ZIamVhttp://www.cnblogs.com/iamv/myBall.RenderTransform = new TranslateTransform(); Storyboard sb = new Storyboard(); DoubleAnimation da = new DoubleAnimation(); da.From = 0; da.To = 1000; da.RepeatBehavior = RepeatBehavior.Forever; ...http://www.cnblogs.com/iamv/archive/2008/12/02/1345687.html

Error:2104 无法下载 Silverlight 应用程序。检查 Web 服务器设置 2104 Couldn't download the silverlight application.CheckwebServer Settings. Silverlight Error #2104 Could not download the silverlight application in IIS6...

2008-12-02T05:11:00Z2008-12-02T05:11:00ZIamVhttp://www.cnblogs.com/iamv/Error:2104 无法下载 Silverlight 应用程序。检查 Web 服务器设置 2104 Couldn't download the silverlight application.CheckwebServer Settings. Silverlight Error #2104 Could not download the silverlight application in IIS6...http://www.cnblogs.com/iamv/archive/2008/11/28/1343179.html

If you need to call external web pages. You may need the following codeSystem.Net.WebProxy webProxy = new System.Net.WebProxy("172.28.3.10:8080");System.Net.WebClient webClient = new System.Net.WebCli...

2008-11-28T07:07:00Z2008-11-28T07:07:00ZIamVhttp://www.cnblogs.com/iamv/If you need to call external web pages. You may need the following codeSystem.Net.WebProxy webProxy = new System.Net.WebProxy("172.28.3.10:8080");System.Net.WebClient webClient = new System.Net.WebCli...http://www.cnblogs.com/iamv/archive/2008/11/26/1341662.html

Windows: delegate void DelegateSetValue(Button btn, string value);private void TheTime(){ DelegateSetValue d = new DelegateSetValue(SetValue); btnSearch.Invoke(d, btnSearch, "忙**"); Thread.Sleep(1000)...

2008-11-26T09:37:00Z2008-11-26T09:37:00ZIamVhttp://www.cnblogs.com/iamv/Windows: delegate void DelegateSetValue(Button btn, string value);private void TheTime(){ DelegateSetValue d = new DelegateSetValue(SetValue); btnSearch.Invoke(d, btnSearch, "忙**"); Thread.Sleep(1000)...http://www.cnblogs.com/iamv/archive/2008/11/26/1341457.html

Desklighter今天发现一个小工具,可以把开发的Silverlight .xap 文件转化成 .exe文件,方便的在桌面上运行.Silverlight是WPF的一个子集，我们可以比较容易的将代码迁移到WPF上来，但是如果我们不想要那么麻烦的话，那么我们可以使用Desklight这个工具直接把Silverlight成果从Web上搬移到桌面上来.该工具原理很简单，Silverlight在wind...

2008-11-26T06:27:00Z2008-11-26T06:27:00ZIamVhttp://www.cnblogs.com/iamv/Desklighter今天发现一个小工具,可以把开发的Silverlight .xap 文件转化成 .exe文件,方便的在桌面上运行.Silverlight是WPF的一个子集，我们可以比较容易的将代码迁移到WPF上来，但是如果我们不想要那么麻烦的话，那么我们可以使用Desklight这个工具直接把Silverlight成果从Web上搬移到桌面上来.该工具原理很简单，Silverlight在wind...