FIBPlus is a component suite intended for work with InterBase. It is direct, fast and flexible InterBase connectivity for Delphi, C++ Builder, Ada and Kylix. FIBPlus supports Delphi 5-7, Delphi 2005, Delphi 2006, Delphi 2007, C++ Builder 5-6, C++ Builder 2006, C++ Builder 2007, Kylix 3, gnat-3.15p, gnat2006 GPL, and all versions of InterBase 4.x-7.x, InterBase 2007 and Firebird 1.x-2.x. Using FIBPlus in your applications you do not need to install any additional software except for InterBase Client Software. FIBPlus supports all special InterBase features such as array-fields, EVENT alerters, BLOB-fields, etc. FIBPlus is a native component set and its evaluation versions are distributed partially in sources. Registering FIBPlus you get full sources of components and technical support
標簽: component InterBase intended flexible
上傳時間: 2013-12-01
上傳用戶:xuan‘nian
本文通過簡易的表單制作, 添加表單的方法程序, 在程序中巧妙設置線條控件的L i neS2lant 、Left 、Top 、Height 及Width 屬性值,同時設置計時器的Interval 屬性及Timer EVENT 方法程序改變線條的顏色,以達到動態顯示效果
標簽: neS2lant Interval Height Width
上傳時間: 2013-12-31
上傳用戶:zhaiye
1. 汽車輪渡口,過江渡船每次能載10輛車過江,過江車輛分為客車類和貨車類,上渡船有如下規定:同類車先到先上船,客車先于貨車上渡船,且每上4輛客車,才允許上一輛貨車。若等待客車不足4輛,則從貨車代替,若無貨車等待允許客車上船。試寫一個算法模擬渡口管理。 算法設計: 1客車和貨車均建立一個鏈式隊列,初始均為空。以后來一輛車不是貨車就是客車,因此可以說整個程序的事件驅動EVENT就是這兩個,客車表示1,貨車表示0. 2輪船還沒有到達時客車和貨車均按次序排在各自隊列中。 3輪船到達時,根據兩個隊列的情況,分別處理。處理如下: a 客車數不滿4輛,則將排在前面的貨車上船,但總數不能超過10,若沒有貨車等待,客車直接上船。 b 客車數滿4,但不滿8輛,客車先上,排在前面的只有一輛貨車可以上船,若沒有貨車等待則貨車不上。 c 客車滿8輛但不滿10,客車上船,排在前面的貨車最多可以上2輛,但總數不能超過10。 d 客車滿10,則全上客車,但總數不能超過10。
標簽: 汽車
上傳時間: 2014-06-28
上傳用戶:wendy15
javax.swing | 最常用的pachage,包含了各種swing組件的類 javax.swing.border | 包含與swing組件外框有關的類 javax..swing.colorchooser | 針對swing調色盤組件(JColorChooser)所設計的類 javax.swing.EVENT | 處理由swing組件產生的事件,有別于AWT事件 javax.swing.filechooser | 包含針對swing文件選擇對話框(JFileChooser)所設計的類
上傳時間: 2017-05-27
上傳用戶:dongbaobao
在大多2440開發板BSP中的SMDK2440\DRIVERS\backlite目錄下一般都有背光驅動。在注冊表中添加如下函數的時候,開機時確實可以打印"!!!!!!!!!!!! BACKLIGHT ON !!!!!!!!!!!!,如果沒有操作大概1分鐘后也可以打印!!!!!!!!!!!! BACKLIGHT OFF !!!!!!!!!!!!。但打印("!!!!!!!!!!!! BACKLIGHT OFF !!!!!!!!!!!!后,就算有觸發事件(在觸摸屏上點擊,或者移動鼠標)也不會打印"!!!!!!!!!!!! BACKLIGHT ON !!!!!!!!!!!!。 其實這個驅動大體是正確的,只是當鍵盤鼠標或觸摸屏輸入時候gwes 發送“PowerManager/ActivityTimer/UserActivity” EVENT,而不是原驅動中的“("UserInputEVENT") ”修改后的源程序如下(SMDK2440\DRIVERS\backlite目錄下bak_hw.cpp文件)。
上傳時間: 2013-12-25
上傳用戶:cx111111
ucosII源碼分析,從CPU的執行順序來看吧,這樣也許清晰一些,并且我們暫時拋棄那些EVENT/MailBox、信號量等元素,還是先看看作為一個OS核心的Task Schedule部分內容吧。首先從main函數開始,下面是uC/OS-II main函數的大致流程:
上傳時間: 2017-06-19
上傳用戶:hwl453472107
A user-space device driver can do many of the things that kernel drivers can t, such as perform a long-running computation, block while waiting for an EVENT, or read files from the file system. Unlike kernel drivers, a user-space device driver can use other device drivers--that is, access the network, talk to a serial port, get interactive input from the user, pop up GUI windows, or read from disks. User-space drivers implemented using FUSD can be much easier to debug it is impossible for them to crash the machine, are easily traceable using tools such as gdb, and can be killed and restarted without rebooting even if they become corrupted. FUSD drivers don t have to be in C--Perl, Python, or any other language that knows how to read from and write to a file descriptor can work with FUSD. User-space drivers can be swapped out, whereas kernel drivers lock physical memory.
標簽: user-space can drivers perform
上傳時間: 2014-01-01
上傳用戶:saharawalker
JavaServer Faces (JSF) is the “offcial” component-based view technology in the Java EE web tier. JSF includes a set of predefned UI components, an EVENT-driven programming model, and the ability to add third-party components. JSF is designed to be extensible, easy to use, and toolable. This refcard describes the JSF development process, standard JSF tags, the JSF expression language, and the faces-confg.xml confguration fle.
標簽: component-based JavaServer technology the
上傳時間: 2014-01-12
上傳用戶:songyue1991
SWFUpload是一個客戶端文件上傳工具,最初由Vinterwebb.se開發,它通過整合Flash與JavaScript技術為WEB開發者提供了一個具有豐富功能繼而超越傳統<input type="file" />標簽的文件上傳模式。 SWFUpload的主要特點 * 可以同時上傳多個文件; * 類似AJAX的無刷新上傳; * 可以顯示上傳進度; * 良好的瀏覽器兼容性; * 兼容其他JavaScript庫 (例如:jQuery, Prototype等); * 支持Flash 8和Flash 9; SWFUpload不同于其他基于Flash構建的上傳工具,它有著優雅的代碼設計,開發者可以利用XHTML、CSS和JavaScript來隨心所欲的定制它在瀏覽器下的外觀;它還提供了一組簡明的JavaScript事件,借助它們開發者可以方便的在文件上傳過程中更新頁面內容來營造各種動態效果。 在使用SWFUpload之前,請確認你具備一定的JavaScript和DOM知識。在實際開發中,大部分的錯誤都是由于錯誤的設置和低劣的EVENT Handlers處理程序所造成的。
上傳時間: 2013-12-30
上傳用戶:924484786
nesc language introduction. nesC is an extension to C [2] designed to embody the structuring concepts and execution model of TinyOS [1]. TinyOS is an EVENT-driven operating system designed for sensor network nodes that have very limited resources (e.g., 8K bytes of program memory, 512 bytes of RAM). TinyOS has been reimplemented in nesC. This manual describes v1.1 of nesC, changes from v1.0 are summarised in Section 3.
標簽: introduction structuring extension language
上傳時間: 2017-09-04
上傳用戶:66666