其他

    In this episode, Eric asks us to replace space count with spaces:--------------------------------------------------------------------------------Given a string with embedded space counts:<15sp>Indented by 15 spacesReplace the <<count&

    Brush as its name indicates can be used to paintthe texture and chrome of a specified ContentElement or UIElement, Avaloncomes with tons of different Brushes, one of which calledRadialGradientBrush is what I want to demonstrate in the following

    With the .NET Framework 2.0, there is a great number of improvements to the Base Class Library, one big improvement is that when you want to parse a string input into any other primitive value type(except Enum), you can use the TryParse instead

    In my last blog entry, I talked about the Avalon brushes and RadialGradientBrush in particular. In this episode, I am gonna talk about pen in Avalon, pen as its name indicates can be used to paint the outline of a specified UIElement or

    Channel9 just released a new video clip featuring the life and times of Anders Hejlsberg, who is the chief architect and designer of C# programming language, and also a key participant in the development of Microsoft.Net Framework.    Throughout

    Chris Anderson, the chief architect of Avalon, has shown on Channel9 Video talking about the architecture of Avalon, and he used the classic block diagram to illustrate how the UI is rendered from the top layer down the road to the

用好活動字幕標記—MARQUEE 　活動字幕，也稱為滾動看板、滾動字幕。活動字幕的使用使得整個網頁更有動感，顯得很有生氣。現在的網站中也越來越多地使用活動字幕來加強網頁的互動性。用Javascript編程可以實現活動字幕效果；用Dreamweaver的圖層再用其時間軸功能可以做出非常漂亮的滾動看板。而用HTML的<marquee>活動字幕標記所需的代碼最少，確實能夠以較少的下載時間換來較好的效果。該標記文法格式如下： <marquee

    Eric Gunnerson has come up with a great number of excellent regular expression exercises in his personal blog, and I will keep my blog sync with his whenever a new exercise is introduced there.    In this episode, the exercise is to remove font

    Crossbow, OMG, WTF?    Well, Crossbow is the codename for the interoperability technology between Windows Forms and Windows Presentation Foundation. Crossbow enables you to host Windows Forms control in your WPF application, and vice versa. In

 MS-SQL資料庫開發常用匯總1.按姓氏筆畫排序:Select * From TableName Order By CustomerName Collate Chinese_PRC_Stroke_ci_as 2.資料庫加密:select encrypt('原始密碼')select pwdencrypt('原始密碼')select pwdcompare('原始密碼','加密後密碼') = 1--相同；否則不相同 encrypt('原始密碼')select

    For all of you who follow up my blog closely, you will probably remember that I have written a little application in which you can edit your xaml snippet and have that sinppet executed in real time, and this is what exactly the XamlPad.exe which

    In this exercise, Eric asks us to replace all html tag names with uppercase equivalent. My answer is based on Maurits' suggestion, that is to say using MatchEvaluator.    MatchEvaluator enables you to perform custom verification and manipulation

    After playing for a while with the January CTP release of Windows Presentation Foundation, formerly known as Avalon, I write a simple application with which you can draw the lines continuously using mouse, the  XAML code and corresponding C#

只需要在Global.asax加上幾行代碼就行了,我們是通過捕獲使用者的請求,然後通過RewritePath來實現的:這是我程式中的一段代碼,它就負責把上面的那些請求轉化為真正的頁面請求,我們是通過Regex來區分各種類別的請求的:protected void Application_BeginRequest(Object sender, EventArgs e)        {                                                          

  /// <summary>  /// 產生統計圖表  /// </summary>  private void MakeLineChart()  {//Y座標軸   string[] DataName = { "星期一","星期二","星期三","星期四","星期五","星期六","星期日" };//第一條曲線的資料   int [] Data = { 0,10,20,100,40,50,60 };//第二條曲線的資料   int[] Data1 = {100,50,

    After a long break, Eric is back, and continue his awesome Regex 101 Exercise series, in this exercise, the question Eric asks is:-------------------------------------------------------------------------------------------------Given a string

    If you have been dabbling with any CTP release of WINFX SDK, you probably have been irritated by the unstability of the XamlPad.exe which is shipped with the SDK. the XamlPad.exe crashes regularly on my machine because of some unhandled peculiar

    In my previous blog post, I've mentioned that I have built a simple AvalonPaint application in which you can draw contineuous lines using mouse, and after some work, I add several features into this application, the current version of

    In WPF, it ships with three built-in BitmapEffect classes, namely DropShadowBitmapEffect, OuterGlowBitmapEffect and BlurBitmapEffect, you can think of those bitmap effects as those available in IE CSS, actually both of them do exactly the same

Regex 101 Exercise I10 - Extract repeating hex blocks from a stringGiven the string:PCORR:BLOCK=V5CCH,IA=H'22EF&H'2354&H'4BD4&H'4C4B&H'4D52&H'4DC9;Extract all the hex numbers in the form “H’xxxx”-----------------------------------