http://www.knowsky.com/article.asp?typeid=32 C#教程 rss zh-cn Copyright 2000-2011 www.knowsky.com knowsky/32http://feedburner.google.comhttp://feedproxy.google.com/~r/knowsky/32/~3/iOny6MtTfQ4/555426.htmlwww.knowsky.comC#教程2011-10-19<p><a href="http://feedads.g.doubleclick.net/~a/_Thr3fAPxk86jgo1UO0O5eie9-E/0/da"><img src="http://feedads.g.doubleclick.net/~a/_Thr3fAPxk86jgo1UO0O5eie9-E/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/_Thr3fAPxk86jgo1UO0O5eie9-E/1/da"><img src="http://feedads.g.doubleclick.net/~a/_Thr3fAPxk86jgo1UO0O5eie9-E/1/di" border="0" ismap="true"></img></a></p>在sql server2005以及之后的sql server中引入了Xml数据类型，在C#中使用Xml数据类型需要指定参数类型为SqlDbType，参数值类型需要用SqlXml，如下示例： 假定有.....<a href='http://www.knowsky.com/555426.html'>点击浏览详细内容</a><br/><br/>-------------------------------------<br/>导航:<a href='http://www.knowsky.com/developer.asp' target='_blank'>编程</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/zhanzhang.asp' target='_blank'>站长</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/web.asp' target='_blank'>网页</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/photo.asp' target='_blank'>图形</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/system.asp' target='_blank'>系统</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/internet.asp' target='_blank'>冲浪</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/qq.asp' target='_blank'>QQ</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/soft.asp' target='_blank'>软件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/office.asp' target='_blank'>办公</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/shoujixueyuan.asp' target='_blank'>手机</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/mailserver.asp' target='_blank'>邮件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/networksecurity.asp' target='_blank'>安全</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/exam.asp' target='_blank'>认证</a><img src="http://feeds.feedburner.com/~r/knowsky/32/~4/iOny6MtTfQ4" height="1" width="1"/>http://www.knowsky.com/555426.htmlhttp://feedproxy.google.com/~r/knowsky/32/~3/2cK_WOUcIlw/555425.htmlwww.knowsky.comC#教程2011-10-19<p><a href="http://feedads.g.doubleclick.net/~a/Pr2vGllYgKcLsjiWgiVHWg9op8A/0/da"><img src="http://feedads.g.doubleclick.net/~a/Pr2vGllYgKcLsjiWgiVHWg9op8A/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/Pr2vGllYgKcLsjiWgiVHWg9op8A/1/da"><img src="http://feedads.g.doubleclick.net/~a/Pr2vGllYgKcLsjiWgiVHWg9op8A/1/di" border="0" ismap="true"></img></a></p>从个小例子开始： view sourceprint?1 int[] intArray = new int[]{2,3,6,1,4,5};&nbsp; 2 Array.Sort(intArray.....<a href='http://www.knowsky.com/555425.html'>点击浏览详细内容</a><br/><br/>-------------------------------------<br/>导航:<a href='http://www.knowsky.com/developer.asp' target='_blank'>编程</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/zhanzhang.asp' target='_blank'>站长</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/web.asp' target='_blank'>网页</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/photo.asp' target='_blank'>图形</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/system.asp' target='_blank'>系统</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/internet.asp' target='_blank'>冲浪</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/qq.asp' target='_blank'>QQ</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/soft.asp' target='_blank'>软件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/office.asp' target='_blank'>办公</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/shoujixueyuan.asp' target='_blank'>手机</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/mailserver.asp' target='_blank'>邮件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/networksecurity.asp' target='_blank'>安全</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/exam.asp' target='_blank'>认证</a><img src="http://feeds.feedburner.com/~r/knowsky/32/~4/2cK_WOUcIlw" height="1" width="1"/>http://www.knowsky.com/555425.htmlhttp://feedproxy.google.com/~r/knowsky/32/~3/yai_IPLl1Cc/555424.htmlwww.knowsky.comC#教程2011-10-19<p><a href="http://feedads.g.doubleclick.net/~a/TCCkAkO3-geC6RLDfHQaMRI_eFE/0/da"><img src="http://feedads.g.doubleclick.net/~a/TCCkAkO3-geC6RLDfHQaMRI_eFE/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/TCCkAkO3-geC6RLDfHQaMRI_eFE/1/da"><img src="http://feedads.g.doubleclick.net/~a/TCCkAkO3-geC6RLDfHQaMRI_eFE/1/di" border="0" ismap="true"></img></a></p>上一篇写了一下装箱拆箱的定义和IL分析，这一篇我们看下使用泛型和不使用泛型引发装箱拆箱的情况 1.&nbsp;使用非泛型集合时引发的装箱和拆箱操作 看下面的一段代码： view source.....<a href='http://www.knowsky.com/555424.html'>点击浏览详细内容</a><br/><br/>-------------------------------------<br/>导航:<a href='http://www.knowsky.com/developer.asp' target='_blank'>编程</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/zhanzhang.asp' target='_blank'>站长</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/web.asp' target='_blank'>网页</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/photo.asp' target='_blank'>图形</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/system.asp' target='_blank'>系统</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/internet.asp' target='_blank'>冲浪</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/qq.asp' target='_blank'>QQ</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/soft.asp' target='_blank'>软件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/office.asp' target='_blank'>办公</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/shoujixueyuan.asp' target='_blank'>手机</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/mailserver.asp' target='_blank'>邮件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/networksecurity.asp' target='_blank'>安全</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/exam.asp' target='_blank'>认证</a><img src="http://feeds.feedburner.com/~r/knowsky/32/~4/yai_IPLl1Cc" height="1" width="1"/>http://www.knowsky.com/555424.htmlhttp://feedproxy.google.com/~r/knowsky/32/~3/4RjXTnV8VCY/555423.htmlwww.knowsky.comC#教程2011-10-19<p><a href="http://feedads.g.doubleclick.net/~a/-rJc8TFOYnQSvEGjPQQuR1sXAU0/0/da"><img src="http://feedads.g.doubleclick.net/~a/-rJc8TFOYnQSvEGjPQQuR1sXAU0/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/-rJc8TFOYnQSvEGjPQQuR1sXAU0/1/da"><img src="http://feedads.g.doubleclick.net/~a/-rJc8TFOYnQSvEGjPQQuR1sXAU0/1/di" border="0" ismap="true"></img></a></p>装箱和拆箱是值类型和引用类型之间相互转换是要执行的操作。 1.装箱在值类型向引用类型转换时发生 2.拆箱在引用类型向值类型转换时发生 光上述两句话不难理解，但是往深处了解，就需要一些篇幅来解.....<a href='http://www.knowsky.com/555423.html'>点击浏览详细内容</a><br/><br/>-------------------------------------<br/>导航:<a href='http://www.knowsky.com/developer.asp' target='_blank'>编程</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/zhanzhang.asp' target='_blank'>站长</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/web.asp' target='_blank'>网页</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/photo.asp' target='_blank'>图形</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/system.asp' target='_blank'>系统</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/internet.asp' target='_blank'>冲浪</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/qq.asp' target='_blank'>QQ</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/soft.asp' target='_blank'>软件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/office.asp' target='_blank'>办公</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/shoujixueyuan.asp' target='_blank'>手机</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/mailserver.asp' target='_blank'>邮件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/networksecurity.asp' target='_blank'>安全</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/exam.asp' target='_blank'>认证</a><img src="http://feeds.feedburner.com/~r/knowsky/32/~4/4RjXTnV8VCY" height="1" width="1"/>http://www.knowsky.com/555423.htmlhttp://feedproxy.google.com/~r/knowsky/32/~3/9JF8RchOe5E/555272.htmlwww.knowsky.comC#教程2011-10-03<p><a href="http://feedads.g.doubleclick.net/~a/YXDxStHKIOJAkpjcHtLt0Qoi9DQ/0/da"><img src="http://feedads.g.doubleclick.net/~a/YXDxStHKIOJAkpjcHtLt0Qoi9DQ/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/YXDxStHKIOJAkpjcHtLt0Qoi9DQ/1/da"><img src="http://feedads.g.doubleclick.net/~a/YXDxStHKIOJAkpjcHtLt0Qoi9DQ/1/di" border="0" ismap="true"></img></a></p>.....<a href='http://www.knowsky.com/555272.html'>点击浏览详细内容</a><br/><br/>-------------------------------------<br/>导航:<a href='http://www.knowsky.com/developer.asp' target='_blank'>编程</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/zhanzhang.asp' target='_blank'>站长</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/web.asp' target='_blank'>网页</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/photo.asp' target='_blank'>图形</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/system.asp' target='_blank'>系统</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/internet.asp' target='_blank'>冲浪</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/qq.asp' target='_blank'>QQ</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/soft.asp' target='_blank'>软件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/office.asp' target='_blank'>办公</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/shoujixueyuan.asp' target='_blank'>手机</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/mailserver.asp' target='_blank'>邮件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/networksecurity.asp' target='_blank'>安全</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/exam.asp' target='_blank'>认证</a><img src="http://feeds.feedburner.com/~r/knowsky/32/~4/9JF8RchOe5E" height="1" width="1"/>http://www.knowsky.com/555272.htmlhttp://feedproxy.google.com/~r/knowsky/32/~3/kLvErF5x6bc/555271.htmlwww.knowsky.comC#教程2011-10-03<p><a href="http://feedads.g.doubleclick.net/~a/oCSD37vPlZFk8Ht1FEeFkPCqklE/0/da"><img src="http://feedads.g.doubleclick.net/~a/oCSD37vPlZFk8Ht1FEeFkPCqklE/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/oCSD37vPlZFk8Ht1FEeFkPCqklE/1/da"><img src="http://feedads.g.doubleclick.net/~a/oCSD37vPlZFk8Ht1FEeFkPCqklE/1/di" border="0" ismap="true"></img></a></p>.....<a href='http://www.knowsky.com/555271.html'>点击浏览详细内容</a><br/><br/>-------------------------------------<br/>导航:<a href='http://www.knowsky.com/developer.asp' target='_blank'>编程</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/zhanzhang.asp' target='_blank'>站长</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/web.asp' target='_blank'>网页</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/photo.asp' target='_blank'>图形</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/system.asp' target='_blank'>系统</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/internet.asp' target='_blank'>冲浪</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/qq.asp' target='_blank'>QQ</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/soft.asp' target='_blank'>软件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/office.asp' target='_blank'>办公</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/shoujixueyuan.asp' target='_blank'>手机</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/mailserver.asp' target='_blank'>邮件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/networksecurity.asp' target='_blank'>安全</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/exam.asp' target='_blank'>认证</a><img src="http://feeds.feedburner.com/~r/knowsky/32/~4/kLvErF5x6bc" height="1" width="1"/>http://www.knowsky.com/555271.htmlhttp://feedproxy.google.com/~r/knowsky/32/~3/Z9htailMQlw/555270.htmlwww.knowsky.comC#教程2011-10-03<p><a href="http://feedads.g.doubleclick.net/~a/QfA0MGhYMw4FGqRm3C29bb1fSJk/0/da"><img src="http://feedads.g.doubleclick.net/~a/QfA0MGhYMw4FGqRm3C29bb1fSJk/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/QfA0MGhYMw4FGqRm3C29bb1fSJk/1/da"><img src="http://feedads.g.doubleclick.net/~a/QfA0MGhYMw4FGqRm3C29bb1fSJk/1/di" border="0" ismap="true"></img></a></p>.....<a href='http://www.knowsky.com/555270.html'>点击浏览详细内容</a><br/><br/>-------------------------------------<br/>导航:<a href='http://www.knowsky.com/developer.asp' target='_blank'>编程</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/zhanzhang.asp' target='_blank'>站长</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/web.asp' target='_blank'>网页</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/photo.asp' target='_blank'>图形</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/system.asp' target='_blank'>系统</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/internet.asp' target='_blank'>冲浪</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/qq.asp' target='_blank'>QQ</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/soft.asp' target='_blank'>软件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/office.asp' target='_blank'>办公</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/shoujixueyuan.asp' target='_blank'>手机</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/mailserver.asp' target='_blank'>邮件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/networksecurity.asp' target='_blank'>安全</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/exam.asp' target='_blank'>认证</a><img src="http://feeds.feedburner.com/~r/knowsky/32/~4/Z9htailMQlw" height="1" width="1"/>http://www.knowsky.com/555270.htmlhttp://feedproxy.google.com/~r/knowsky/32/~3/pc7FfcysDMo/555269.htmlwww.knowsky.comC#教程2011-10-03<p><a href="http://feedads.g.doubleclick.net/~a/7FHMFWLywE7nZiBi2eF2UWsfD18/0/da"><img src="http://feedads.g.doubleclick.net/~a/7FHMFWLywE7nZiBi2eF2UWsfD18/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/7FHMFWLywE7nZiBi2eF2UWsfD18/1/da"><img src="http://feedads.g.doubleclick.net/~a/7FHMFWLywE7nZiBi2eF2UWsfD18/1/di" border="0" ismap="true"></img></a></p>.....<a href='http://www.knowsky.com/555269.html'>点击浏览详细内容</a><br/><br/>-------------------------------------<br/>导航:<a href='http://www.knowsky.com/developer.asp' target='_blank'>编程</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/zhanzhang.asp' target='_blank'>站长</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/web.asp' target='_blank'>网页</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/photo.asp' target='_blank'>图形</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/system.asp' target='_blank'>系统</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/internet.asp' target='_blank'>冲浪</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/qq.asp' target='_blank'>QQ</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/soft.asp' target='_blank'>软件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/office.asp' target='_blank'>办公</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/shoujixueyuan.asp' target='_blank'>手机</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/mailserver.asp' target='_blank'>邮件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/networksecurity.asp' target='_blank'>安全</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/exam.asp' target='_blank'>认证</a><img src="http://feeds.feedburner.com/~r/knowsky/32/~4/pc7FfcysDMo" height="1" width="1"/>http://www.knowsky.com/555269.htmlhttp://feedproxy.google.com/~r/knowsky/32/~3/8flSK_r4A1w/555268.htmlwww.knowsky.comC#教程2011-10-03<p><a href="http://feedads.g.doubleclick.net/~a/i9Lc2MX9JFthaoGTdtzdo35dCXc/0/da"><img src="http://feedads.g.doubleclick.net/~a/i9Lc2MX9JFthaoGTdtzdo35dCXc/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/i9Lc2MX9JFthaoGTdtzdo35dCXc/1/da"><img src="http://feedads.g.doubleclick.net/~a/i9Lc2MX9JFthaoGTdtzdo35dCXc/1/di" border="0" ismap="true"></img></a></p>.....<a href='http://www.knowsky.com/555268.html'>点击浏览详细内容</a><br/><br/>-------------------------------------<br/>导航:<a href='http://www.knowsky.com/developer.asp' target='_blank'>编程</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/zhanzhang.asp' target='_blank'>站长</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/web.asp' target='_blank'>网页</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/photo.asp' target='_blank'>图形</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/system.asp' target='_blank'>系统</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/internet.asp' target='_blank'>冲浪</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/qq.asp' target='_blank'>QQ</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/soft.asp' target='_blank'>软件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/office.asp' target='_blank'>办公</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/shoujixueyuan.asp' target='_blank'>手机</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/mailserver.asp' target='_blank'>邮件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/networksecurity.asp' target='_blank'>安全</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/exam.asp' target='_blank'>认证</a><img src="http://feeds.feedburner.com/~r/knowsky/32/~4/8flSK_r4A1w" height="1" width="1"/>http://www.knowsky.com/555268.htmlhttp://feedproxy.google.com/~r/knowsky/32/~3/K6qTsFDyw2g/555267.htmlwww.knowsky.comC#教程2011-10-03<p><a href="http://feedads.g.doubleclick.net/~a/O2oAUICzQLprn4Z2QqzBxlXpEOo/0/da"><img src="http://feedads.g.doubleclick.net/~a/O2oAUICzQLprn4Z2QqzBxlXpEOo/0/di" border="0" ismap="true"></img></a><br/> <a href="http://feedads.g.doubleclick.net/~a/O2oAUICzQLprn4Z2QqzBxlXpEOo/1/da"><img src="http://feedads.g.doubleclick.net/~a/O2oAUICzQLprn4Z2QqzBxlXpEOo/1/di" border="0" ismap="true"></img></a></p>.....<a href='http://www.knowsky.com/555267.html'>点击浏览详细内容</a><br/><br/>-------------------------------------<br/>导航:<a href='http://www.knowsky.com/developer.asp' target='_blank'>编程</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/zhanzhang.asp' target='_blank'>站长</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/web.asp' target='_blank'>网页</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/photo.asp' target='_blank'>图形</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/system.asp' target='_blank'>系统</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/internet.asp' target='_blank'>冲浪</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/qq.asp' target='_blank'>QQ</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/soft.asp' target='_blank'>软件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/office.asp' target='_blank'>办公</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/shoujixueyuan.asp' target='_blank'>手机</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/mailserver.asp' target='_blank'>邮件</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/networksecurity.asp' target='_blank'>安全</a>&nbsp;&nbsp;<a href='http://www.knowsky.com/exam.asp' target='_blank'>认证</a><img src="http://feeds.feedburner.com/~r/knowsky/32/~4/K6qTsFDyw2g" height="1" width="1"/>http://www.knowsky.com/555267.html