KeyDown event for Silverlight User Control : The Official Microsoft Silverlight Site
http://silverlight.net/forums/t/9501.aspx

Re: Canvas.KeyDown broken?
http://www.realsoftware.com/listarchives/realbasic-nug/2002-02/msg00444.html
The canvas will only get KeyDown events while it has focus. So check the "AcceptFocus" checkbox in the IDE. You may also want to set the focus to the canvas on MouseDown if that's appropriate for your needs.

Extended canvas KeyDown event not fired : Windows Presentation Foundation (WPF) : .NET Development : MSDN Forums
http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/9ce00f7a-30bc-4101-90fe-bc0c2518bc76/

Canvas KeyDown event : Windows Presentation Foundation (WPF) : .NET Development : MSDN Forums
http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/d1d03877-e2fb-4df1-b0c5-818625fd8aa0/

jfo's coding : A new way of saying IsInputKey: PreviewKeyDown
http://blogs.msdn.com/jfoscoding/archive/2006/01/26/518181.aspx
protected override void OnKeyDown(KeyEventArgs e) {
                switch (e.KeyCode) {
                    case Keys.Up:
                    case Keys.Down:
                        ChangeBackColor();
                        break;
                }
                base.OnKeyDown(e);
            }

让Silverlight User Control接收键盘消息 - Fdream's Blog
http://ooboy.net/blog/article/507.aspx

Silverlight User Control不支持接收键盘事件？ - Fdream's Blog
http://ooboy.net/blog/article/506.aspx

WPF中桌面屏保的制作（主要代码） .net实例,.net技巧,.net教程,电脑教程,软件教程,学网
http://www.xue5.com/itedu/200802/109118.html

回复: 如果用空格键来控制我的程序？ - 微软中文技术论坛（MSDN and TechNet）
http://forums.microsoft.com/china/ShowPost.aspx?PostID=2451235&SiteID=15

C#中键盘消息的响应_新闻中心_庄家杀手证券分析系统
http://zjss.bbs.us/?act=program&t=27625

WPF中的事件列表-(5)_.Net技术文章_Asp.net_网站开发
http://www.diybl.com/course/4_webprogram/asp.net/netjs/2007921/72773_5.html

Huddled Masses
http://huddledmasses.org/

Mad Props! - Matt Hamilton
http://www.madprops.org/

回复: 如果用空格键来控制我的程序？ - 微软中文技术论坛（MSDN and TechNet）
http://forums.microsoft.com/china/ShowPost.aspx?PostID=2451235&SiteID=15

库存入库单明细维护(3)_大Z的博客_新浪博客
http://blog.sina.com.cn/s/blog_4e091f8701009axe.html

键盘输入的工作原理_我的空间
http://hi.baidu.com/cnsdnet/blog/item/ca2677d030d0238ba0ec9cbe.html

闲话WPF之一(WPF的结构)
http://cache.baidu.com/c?m=9f65cb4a8c8507ed4fece763104d88354c03c1743ca0834b2c82c01ec0735b36163bbca64060645f8d9261175ff21c41edf6332664062be68cc8fe4fd9ba933f2ffe213e7b1a914164831ffb9d5125b776925db9fe1fe3e9a16399a9c5d3a8020e9b474027c0a6841f4240dd6f81456bb8f8cf08420307ba9c6932b44e7659c97e05ea50f991251f749687dd4b3cb23da416&p=c266c64ad7955dff57edc03157&user=baidu

WPF学习笔记(三) - Curry - 博客园
http://www.cnblogs.com/Curry/archive/2008/10/30/1322647.html

WPF学习笔记(三) - Curry - 博客园
http://www.cnblogs.com/Curry/archive/2008/10/30/1322647.html

WPF 编程 - 开发社区问答中心 - ZDNetChina中文社区 资讯|硬件|软件|开发|技术论坛
http://bbs.zdnet.com.cn/viewthread.php?tid=758823
grid1.KeyDown += new System.Windows.Input.KeyEventHandler(grid1_KeyDown);

然后：
void grid1_KeyDown(object sender, System.Windows.Input.KeyEventArgs e)
{
//throw new NotImplementedException();
}

Codeappeal - A Microsoft Developer's Journal: WPF Routed Event Model - Part 1
http://codeappeal.blogspot.com/2006/11/wpf-routed-event-model-part-1.html

What's wrong with the left mouse button in beta2? : Windows Presentation Foundation (WPF) : .NET Development : MSDN Forums
http://social.msdn.microsoft.com/forums/en-US/wpf/thread/3c75dbe9-cc22-4d9b-be72-d74eac252a29/

Bubbling and Tunneling Events : Windows Presentation Foundation (WPF) : .NET Development : MSDN Forums
http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/24b1ae8c-a3ea-4869-9e4c-a6f480f45089/

闲话WPF之二十（WPF中的传递事件 [2] ） - Focused on C++ & WPF - 博客园
http://www.cnblogs.com/YilingLai/archive/2007/01/07/614080.html

Beatriz Stollnitz » 2005» September
http://www.beacosta.com/blog/?m=200509

闲话WPF之十九（WPF中的传递事件 [1] ） - Focused on C++ & WPF - 博客园
http://www.cnblogs.com/YilingLai/archive/2007/01/03/610544.html

Windows Vista桌面窗口管理器（1） - Focused on C++ & WPF - 博客园
http://www.cnblogs.com/YilingLai/archive/2007/01/11/618162.html

闲话WPF之十九（WPF中的传递事件 [1] ） - Focused on C++ & WPF - 博客园
http://www.cnblogs.com/YilingLai/archive/2007/01/03/610544.html

WPF Events Tunneling and Bubbling - 每个强者的内心均有掌握自己的力量 - 博客园
http://www.cnblogs.com/shark2076/archive/2007/10/18/928528.html

Onteora Software - Ken Tucker's Blog
http://onteorasoftware.com/

小议委托事件和WPF事件注册
http://blog.tianya.cn/blogger/post_show.asp?BlogID=114732&PostID=11410425

使用IInputElement.RaiseEvent - 孙展波：实现.NET无限潜力 - 博客堂
http://blog.joycode.com/zhanbos/archive/2004/12/03/40328.aspx

Automation vs RaiseEvent : Windows Presentation Foundation (WPF) : .NET Development : MSDN Forums
http://social.msdn.microsoft.com/forums/en-US/wpf/thread/1ba3696e-6ca2-48de-80df-31477c9504ce/

Driver problems with Usb to RS232 cable - www.xpefiles.com
http://xpefiles.com/cs/forums/t/496.aspx

Windows XPe tablets target harsh environments
http://www.windowsfordevices.com/news/NS4081742079.html

Home automation panel runs Windows XP Embedded
http://www.windowsfordevices.com/news/NS2873940937.html

Automation vs RaiseEvent - stswordman - 博客园
http://www.cnblogs.com/stswordman/archive/2007/07/02/803364.html

UIElement.RaiseEvent 方法 (System.Windows)
http://msdn.microsoft.com/zh-cn/vbrun/system.windows.uielement.raiseevent(VS.85).aspx

WPF 中的传递事件_.NET / C# / WinForm / WPF / XAML
http://hi.baidu.com/zzglwl/blog/item/a8bd073325fe0ffe1b4cfffb.html
Tunneling

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