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【Windows Develop】 C语言实战105例 DL : 0: C语言实战105例第1部分　基础篇实例1　一个价值“三天”的BUG　2 实例2　灵活使用递增(递减)操作符　5 实例3　算术运算符计算器　7 实例4　逻辑运算符计算器　9 实例5　IP地址解析　11 实例6　用if…else语句解决奖金发放问题　13 实例7　用for循环模拟自由落体　16 实例8　用while语句求n！　19 实例9　模拟银行常用打印程序　22 实例10　使用一维数组统计选票　26 实例11　使用二维数组统计学生成绩　29 实例12　简单的计算器　32 实例13　时钟程序　35 实例14　华氏温度和摄氏温度的相互转换　38 实例15　SimpleDebug函数应用　40 第2部分　数值计算与数据结构篇实例16　常用的几种排序方法　46 实例17　广度优先搜索及深度优先搜索　53 实例18　实现基本的串操作　59 实例19　计算各点到源点的最短距离　62 实例20　储油问题　65 实例21　中奖彩球问题　67 实例22　0-1背包问题　69 实例23　阶梯计数问题　72 实例24　二叉树算法集　74 实例25　模拟LRU页面置换算法　79 实例26　大整数阶乘新思路　82 实例27　银行事件驱动模拟程序　84 实例28　模拟迷宫探路　87 实例29　实现高随机度随机序列　89 实例30　停车场管理系统　91 第3部分　文本屏幕与文件操作篇实例31　菜单实现　96 实例32　窗口制作　97 实例33　模拟屏幕保护程序　100 实例34　文件读写基本操作　102 实例35　格式化读写文件　105 实例36　成块读写操作　107 实例37　随机读写文件　108 实例38　文件的加密和解密　111 实例39　实现两个文件的连接　113 实例40　实现两个文件信息的合并　116 实例41　文件信息统计　118 实例42　文件分割实例　121 实例43　同时显示两个文件的内容　123 实例44　模拟Linux环境下的vi编辑器　124 实例45　文件操作综合应用——银行账户管理　128 第4部分　病毒与安全篇实例46　实用内存清理程序　134 实例47　如何检测Sniffer 　136 实例48　加密DOS批处理程序　139 实例49　使用栈实现密码设置　141 实例50　远程缓冲区溢出漏洞利用程序　144 实例51　简易漏洞扫描器　146 实例52　文件病毒检测程序　149 实例53　监测内存泄露与溢出　150 实例54　实现traceroute命令　152 实例55　实现ping程序功能　154 实例56　获取Linux本机IP地址　157 实例57　实现扩展内存的访问　161 实例58　随机加密程序　164 实例59　MD5加密程序　165 实例60　RSA加密实例　168 第5部分　图形篇实例61　制作表格　172 实例62　用画线函数作出的图案　174 实例63　多样的椭圆　176 实例64　多变的立方体　177 实例65　简易时钟　178 实例66　跳动的小球　181 实例67　用柱状图表示学生成绩各分数段比率　183 实例68　EGA/VGA屏幕存储　187 实例69　按钮制作　190 实例70　三维视图制作　193 实例71　红旗图案制作　194 实例72　火焰动画制作　196 实例73　模拟水纹扩散　199 实例74　彩色的Photo Frame 　201 实例75　火箭发射演示　203 第6部分　系统篇实例76　恢复内存文本　208 实例77　挽救磁盘数据　210 实例78　建立和隐藏多个PRI DOS分区　213 实例79　简单的DOS下的中断服务程序　216 实例80　文件名分析程序　219 实例81　鼠标中断处理　222 实例82　实现磁盘数据的整体加密　224 实例83　揭开CMOS密码　227 实例84　获取网卡信息　229 实例85　创建自己的设备　231 实例86　设置应用程序启动密码　233 实例87　获取系统配置信息　236 实例88　硬件检测　239 实例89　管道通信　241 实例90　程序自杀技术实现　244 第7部分　游戏篇实例91　连续击键游戏　248 实例92　掷骰子游戏　250 实例93　弹力球　252 实例94　俄罗斯方块　253 实例95　24点扑克牌游戏　257 实例96　贪吃蛇　260 实例97　潜水艇大战　262 实例98　机器人大战　265 实例99　图形模式下的搬运工　266 实例100　十全十美游戏　269 第8部分　综合篇实例101　强大的通信录　274 实例102　模拟Windows下UltraEdit程序　277 实例103　轻松实现个人理财　279 实例104　竞技比赛打分系统　281 实例105　火车订票系统　286
Update : 2012-03-06 Size : 654374 Publisher : jawin@126.com
【Windows Develop】 Senfore_DragDrop_v4.1 DL : 0: Drag and Drop Component Suite Version 4.1 Field test 5, released 16-dec-2001 ?1997-2001 Angus Johnson & Anders Melander http://www.melander.dk/delphi/dragdrop/ ------------------------------------------- Table of Contents: ------------------------------------------- 1. Supported platforms 2. Installation 3. Getting started 4. Known problems 5. Support and feedback 6. Bug reports 7. Upgrades and bug fixes 8. Missing in this release 9. New in version 4.x 10. TODO 11. Licence, Copyright and Disclaimer 12. Release history ------------------------------------------- 1. Supported platforms: ------------------------------------------- This release supports Delphi 4-6 and C++ Builder 4-5. Earlier versions of Delphi and C++ Builder will not be supported. If you need Delphi 3 or C++ Builder 3 support you will have to revert to version 3.7 of the Drag and Drop Component Suite. The library has been tested on NT4 service pack 5 and Windows 2000. Windows 95, 98, ME and XP should be supported, but has not been tested. Linux and Kylix are not supported. There are *NO* plans to port the library to Kylix. The drag and drop protocols available on Linux are too much of a mess at this time. ------------------------------------------- 2. Installation: ------------------------------------------- 1) Before you do anything else, read the "Known problems" section of this document. 2) Install the source into a directory of your choice. The files are installed into three directories: DragDrop DragDrop\Components DragDrop\Demo 3) Install and compile the appropriate design time package. The design time packages are located in the Components directory. Each version of Delphi and C++ Builder has its own package; DragDropD6.dpk for Delphi 6, DragDropD5.dpk for Delphi 5, DragDropC5.bpk for C++ Builder 5, etc. 4) Add the Drag and Drop Component Suite components directory to your library path. 5) Load the demo project group: demo\dragdrop_delphi.bpg for Delphi 5 and 6 demo\dragdrop_bcb4.bpg for C++ Builder 4 demo\dragdrop_bcb5.bpg for C++ Builder 5 The project group contains all the demo applications. 6) If your version of Delphi does not support text format DFM files (e.g. Delphi 4 doesn't), you will have to use the convert.exe utility supplied with Delphi to convert all the demo form files to binary format. A batch file, convert_forms_to delphi_4_format.bat, is supplied in the demo directory which automates the conversion process. The C++ Builder demo forms are distributed in binary format. 7) If upgrading from a previous version of the Drag and Drop Component Suite, please read the document "upgrading_to_v4.txt" before you begin working on your existing projects. Note about "Property does not exist" errors: Since all demos were developed with the latest version of Delphi, most of the demo forms probably contains references to properties that doesn't exist in earlier versions of Delphi and C++ Builder. Because of this you will get fatal run-time errors (e.g. "Error reading blahblahblah: Property does not exist.") if you attemt to run the demos without fixing this problem. Luckily it is very easy to make the forms work again; Just open the forms in the IDE, then select "Ignore All" when the IDE complains that this or that property doesn't exist and finally save the forms. ------------------------------------------- 3. Getting started: ------------------------------------------- It is recommended that you start by running each of the demo applications and then look through the demo source. Each demo application is supplied with a readme.txt file which briefly describes what the demo does and what features it uses. The demos should be run in the order in which they are listed in the supplied project group. Even if you have used previous versions of the Drag and Drop Component Suite it would be a good idea to have a quick look at the demos. The library has been completely rewritten and a lot of new features has been added. ------------------------------------------- 4. Known problems: ------------------------------------------- * The Shell Extension components does not support C++ Builder 4. For some strange reason the components causes a link error. * There appear to be sporadic problems compiling with C++ Builder 5. Several user have reported that they occasionally get one or more of the following compiler errors: [C++ Error] DragDropFile.hpp(178): E2450 Undefined structure '_FILEDESCRIPTORW' [C++ Error] DropSource.hpp(135): E2076 Overloadable operator expected I have not been able to reproduce these errors, but I believe the following work around will fix the problem: In the project options of *all* projects which uses these components, add the following conditional define: NO_WIN32_LEAN_AND_MEAN The define *must* be made in the project options. It is not sufficient to #define it in the source. If you manage to compile with C++ Builder (any version), I would very much like to know about it. * Delphi's and C++ Builder's HWND and THandle types are not compatible. For this reason it might be nescessary to cast C++ Builder's HWND values to Delphi's THandle type when a HWND is passed to a function. E.g.: if (DragDetectPlus(THandle(MyControl->Handle), Point(X, Y))) { ... } * Virtual File Stream formats can only be pasted from the clipboard with live data (i.e. FlushClipboard/OleFlushClipboard hasn't been called on the data source). This problem affects TFileContentsStreamOnDemandClipboardFormat and the VirtualFileStream demo. This is believed to be a bug in the Windows clipboard and a work around hasn't been found yet. * Asynchronous targets appears to be broken in the current release. * When TDropFileTarget.GetDataOnEnter is set to True, the component doesn't work with WinZip. Although the file names are received correctly by TDropFileTarget, WinZip doesn't extract the files and the files thus can't be copied/moved. This is caused by a quirk in WinZip; Apparently WinZip doesn't like IDataObject.GetData to be called before IDropTarget.Drop is called. ------------------------------------------- 5. Support and feedback: ------------------------------------------- Since these components are freeware they are also unsupported. You are welcome to ask for help via email, but I cannot guarantee that I will have time to help you or even reply to your mail. If you absolytely can't live without my help, you can alway try bribing me. You can also try asking for help in the Delphi newsgroups. Since the Drag and Drop Component Suite is in widespread use, there's a good chance another user can help you. I recommend the following newsgroups for issues regarding this library (or COM based Drag/Drop in general): borland.public.delphi.winapi borland.public.delphi.thirdparty-tools borland.public.delphi.oleautomation borland.public.cppbuilder.winapi borland.public.cppbuilder.thirdparty-tools Please choose the most appropiate newsgroup for your question. Do not cross post to them all. Before posting to the newsgroups, I suggest you try to search for an answer on the Google (DejaNews) search engine: http://groups.google.com Chances are that your question has been asked and answered before. If you have suggestions for improvements please mail them to me: anders@melander.dk Please include the words "Drag Drop" in the subject of any email regarding these components. ------------------------------------------- 6. Bug reports: ------------------------------------------- Bugs can either be reported at my home page (http://www.melander.dk/) or mailed directly to me: anders@melander.dk. When reporting a bug, please provide the following information: * The exact version of the Drag and Drop Component Suite you are using. * The exact version of Delphi or C++ Builder you are using. * The name and exact version of your operating system (e.g. NT4 SP5). * The exact version of the Internet Explorer installed on your system. If you can provide me with a minimal application which reproduces the problem, I can almost guarantee that I will be able to fix the problem in very short time. Please supply only the source files (pas, dfm, dpr, dof, res, etc.) and mail them as a single zip file. If I need a compiled version I will ask for it. If you feel you need to send me a screen shot, please send it in GIF or PNG format. If you mail a bug report to me, please include the words "Drag Drop" in the subject of your email. ------------------------------------------- 7. Upgrades and bug fixes: ------------------------------------------- Upgrades can be downloaded from my home page: http://www.melander.dk/delphi/dragdrop/ Bug fixes will also be posted to the above page. If you have registered for update notification via the installation program, you will receive email notification when a new release is available. You will not be notified of bug fixes. You can use the installation program to check for and download new releases and to check for known bugs. Note: If a new release is made available and you are not notified even though you registered for notification, you probably mistyped your email address during installation; About 10% of all registrations supply an invalid email address. ------------------------------------------- 8. Missing in this release: ------------------------------------------- * On-line help has not been updated and included in the kit due to late changes in the Delphi 6 help system and lack of time. If time permits, I will update the help and include it in a future release. ------------------------------------------- 9. New in version 4.x: ------------------------------------------- * Completely redesigned and rewritten. Previous versions of the Drag and Drop Component Suite used a very monolithic design and flat class hierachy which made it a bit cumbersome to extend the existing components or implement new ones. Version 4 is a complete rewrite and redesign, but still maintains compatibility with previous versions. The new V4 design basically separates the library into three layers: 1) Clipboard format I/O. 2) Data format conversion and storage. 3) COM Drag/Drop implementation and VCL component interface. The clipboard format layer is responsible for reading and writing data in different formats to and from an IDataObject interface. For each different clipboard format version 4 implements a specialized class which knows exactly how to interpret the clipboard format. For example the CF_TEXT (plain text) clipboard format is handled by the TTextClipboardFormat class and the CF_FILE (file names) clipboard format is handled by the TFileClipboardFormat class. The data format layer is primarily used to render the different clipboard formats to and from native Delphi data types. For example the TTextDataFormat class represents all text based clipboard formats (e.g. TTextClipboardFormat) as a string while the TFileDataFormat class represents a list of file names (e.g. TFileClipboardFormat) as a string list. The conversion between different data- and clipboard formats is handled by the same Assign/AssignTo mechanism as the VCLs TPersistent employes. This makes it possible to extend existing data formats with support for new clipboard formats without modification to the existing classes. The drag/drop component layer has several tasks; It implements the actual COM drag/drop functionality (i.e. it implements the IDropSource, IDropTarget and IDataObject interfaces (along with several other related interfaces)), it surfaces the data provided by the data format layer as component properties and it handles the interaction between the whole drag/drop framework and the users code. The suite provides a multitude of different components. Most are specialized for different drag/drop tasks (e.g. the TDropFileTarget and TDropFilesSource components for drag/drop of files), but some are either more generic, handling multiple unrelated formats, or simply helper components which are used to extend the existing components or build new ones. * Support for Delphi 6. Version 4.0 was primarily developed on Delphi 6 and then ported back to previous versions of Delphi and C++ Builder. * Support for Windows 2000 inter application drag images. On Windows platforms which supports it, drag images are now displayed when dragging between applications. Currently only Windows 2000 supports this feature. On platforms which doesn't support the feature, drag images are only displayed whithin the source application. * Support for Windows 2000 asynchronous data transfers. Asynchronous data tranfers allows the drop source and targets to perform slow transfers or to transfer large amounts of data without blocking the user interface while the data is being transfered. For platforms other than Windows 2000, the new TDropSourceThread class can be used to provide similar (but more limited) asynchronous data transfer capabilities. * Support for optimized and non-optimized move. When performing drag-move operations, it is now possible to specify if the target (optimized move) or the source (non-optimized move) is responsible for deleting the source files. * Support for delete-on-paste. When data is cut to the clipboard, it is now possible to defer the deletion of the source data until the target actually pastes the data. The source is notified by an event when the target pastes the data. * Extended clipboard support. All formats and components (both source and target) now support clipboard operations (copy/cut/paste) and the VCL clipboard object. * Support for shell drop handlers. The new TDropHandler component can be used to write drop handler shell extensions. A drop handler is a shell extension which is executed when a user drags and drops one or more files on a file associated wth your application. * Support for shell drag drop handlers. The new TDragDropHandler component can be used to write drag drop handler shell extensions. A drag drop handler is a shell extension which can extend the popup menu which is displayed when a user drag and drops files with the right mouse button. * Support for shell context menu handlers. The new TDropContextMenu component can be used to write context menu handler shell extensions. A context menu handler is a shell extension which can extend the popup menu which is displayed when a user right-clicks a file in the shell. * Drop sources can receive data from drop targets. It is now possible for drop targets to write data back to the drop source. This is used to support optimized-move, delete-on-paste and inter application drag images. * Automatic re-registration of targets when the target window handle is recreated. In previous versions, target controls would loose their ability to accept drops when their window handles were recreated by the VCL (e.g. when changing the border style or docking a form). This is no longer a problem. * Support for run-time definition of custom data formats. You can now add support for new clipboard formats without custom components. * Support for design-time extension of existing source and target components. Using the new TDataFormatAdapter component it is now possible to mix and match data formats and source and target components at design time. E.g. the TDropFileTarget component can be extended with URL support. * It is now possible to completely customize the target auto-scroll feature. Auto scroling can now be completely customized via the OnDragEnter, OnDragOver, OnGetDropEffect and OnScroll events and the public NoScrollZone and published AutoScroll properties. * Multiple target controls per drop target component. In previous versions you had to use one drop target component per target control. With version 4, each drop target component can handle any number of target controls. * It is now possible to specify the target control at design time. A published Target property has been added to the drop target components. * Includes 20 components: - TDropFileSource and TDropFileTarget Used for drag and drop of files. Supports recycle bin and PIDLs. - TDropTextSource and TDropTextTarget Used for drag and drop of text. - TDropBMPSource and TDropBMPTarget Used for drag and drop of bitmaps. - TDropPIDLSource and TDropPIDLTarget Used for drag and drop of PIDLs in native format. - TDropURLSource and TDropURLTarget Used for drag and drop of internet shortcuts. - TDropDummyTarget Used to provide drag/drop cursor feedback for controls which aren't registered as drop targets. - TDropComboTarget (new) Swiss-army-knife target. Accepts text, files, bitmaps, meta files, URLs and file contents. - TDropMetaFileTarget (new) Target which can accept meta files and enhanced meta files. - TDropImageTarget (new) Target which can accept bitmaps, DIBs, meta files and enhanced meta files. - TDragDropHandler (new) Used to implement Drag Drop Handler shell extensions. - TDropHandler (new) Used to implement Shell Drop Handler shell extensions. - TDragDropContext (new) Used to implement Shell Context Menu Handler shell extensions. - TDataFormatAdapter (new) Extends the standard source and target components with support for extra data formats. An alternative to TDropComboTarget. - TDropEmptySource and TDropEmptyTarget (new) Target and source components which doesn't support any formats, but can be extended with TDataFormatAdapter components. * Supports 27 standard clipboard formats: Text formats: - CF_TEXT (plain text) - CF_UNICODETEXT (Unicode text) - CF_OEMTEXT (Text in the OEM characterset) - CF_LOCALE (Locale specification) - 'Rich Text Format' (RTF text) - 'CSV' (Tabular spreadsheet text) File formats: - CF_HDROP (list of file names) - CF_FILEGROUPDESCRIPTOR, CF_FILEGROUPDESCRIPTORW and CF_FILECONTENTS (list of files and their attributes and content). - 'Shell IDList Array' (PIDLs) - 'FileName' and 'FileNameW' (single filename, used for 16 bit compatibility). - 'FileNameMap' and 'FileNameMapW' (used to rename files, usually when dragging from the recycle bin) Image formats: - CF_BITMAP (Windows bitmap) - CF_DIB (Device Independant Bitmap) - CF_METAFILEPICT (Windows MetaFile) - CF_ENHMETAFILE (Enhanced Metafile) - CF_PALETTE (Bitmap palette) Internet formats: - 'UniformResourceLocator' and 'UniformResourceLocatorW' (Internet shortcut) - 'Netscape Bookmark' (Netscape bookmark/URL) - 'Netscape Image Format' (Netscape image/URL) - '+//ISBN 1-887687-00-9::versit::PDI//vCard' (V-Card) - 'HTML Format' (HTML text) - 'Internet Message (rfc822/rfc1522)' (E-mail message in RFC822 format) Misc. formats: - CF_PREFERREDDROPEFFECT and CF_PASTESUCCEEDED (mostly used by clipboard) - CF_PERFORMEDDROPEFFECT and CF_LOGICALPERFORMEDDROPEFFECT (mostly used for optimized-move) - 'InShellDragLoop' (used by Windows shell) - 'TargetCLSID' (Mostly used when dragging to recycle-bin) * New source events: - OnGetData: Fired when the target requests data. - OnSetData: Fired when the target writes data back to the source. - OnPaste: Fired when the target pastes data which the source has placed on the clipboard. - OnAfterDrop: Fired after the drag/drop operation has completed. * New target events: - OnScroll: Fires when the target component is about to perform auto-scroll on the target control. - OnAcceptFormat: Fires when the target component needs to determine if it will accept a given data format. Only surfaced in the TDropComboTarget component. * 8 new demo applications, 19 in total. ------------------------------------------- 10. TODO (may or may not be implemented): ------------------------------------------- * Async target demo (with and without IAsyncOperation support). * Scrap file demo. * Native Outlook message format. * Structured storage support (IStorage encapsulation). ------------------------------------------- 11. Licence, Copyright and Disclaimer: ------------------------------------------- The Drag and Drop Component Suite is Copyright ?1997-2001 Angus Johnson and Anders Melander. All rights reserved. The software is copyrighted as noted above. It may be freely copied, modified, and redistributed, provided that the copyright notice(s) is preserved on all copies. The Drag and Drop Component Suite is freeware and we would like it to remain so. This means that it may not be bundled with commercial libraries or sold as shareware. You are welcome to use it in commercial and shareware applications providing you do not charge for the functionality provided by the Drag and Drop Component Suite. There is no warranty or other guarantee of fitness for this software, it is provided solely "as is". You are welcome to use the source to make your own modified components, and such modified components may be distributed by you or others if you include credits to the original components, and do not charge anything for your modified components. ------------------------------------------- 12. Version 4 release history: ------------------------------------------- 16-dec-2001 * Ported to C++ Builder 4. * Released for test as v4.1 FT5. 12-dec-2001 * Fixed C++ Builder name clash between TDropComboTarget.GetMetaFile and the GetMetaFile #define in wingdi.h 1-dec-2001 * The IAsyncOperation interface is now also declared as IAsyncOperation2 and all references to IAsyncOperation has been replaced with IAsyncOperation2. This was done to work around a bug in C++ Builder. Thanks to Jonathan Arnold for all his help with getting the components to work with C++ Builder. Without Jonathan's help version 4.1 would prabably have shipped witout C++ Builder support and certainly without any C++ Builder demos. * Demo applications for C++ Builder. The C++ Builder demos were contributed by Jonathan Arnold. 27-nov-2001 * TCustomDropTarget.Droptypes property renamed to DropTypes (notice the case). Thanks to Krystian Brazulewicz for spotting this. 24-nov-2001 * The GetURLFromString function in the DragDropInternet unit has been made public due to user request. 21-nov-2001 * Modified MakeHTML function to comply with Microsoft's description of the CF_HTML clipboard format. * Added MakeTextFromHTML function to convert CF_HTML data to plain HTML. Provides the reverse functionality of MakeHTML. * Added HTML support to TTextDataFormat class and TDropTextSource and TDropTextTarget components. * Fixed C++ Builder 5 problem with IAsyncOperation. * Released for test as v4.1 FT4. 10-nov-2001 * Added NetscapeDemo demo application. Demonstrates how to receive messages dropped from Netscape. This demo was sponsored by ThoughtShare Communications Inc. * Released for test as v4.1 FT3. 23-oct-2001 * Conversion priority of TURLDataFormat has been changed to give the File Group Descritor formats priority over the Internet Shortcut format. This resolves a problem where dropping an URL on the desktop would cause the desktop to assume that an Active Desktop item was to be created instead of an Internet Shortcut. Thanks to Allen Martin for reporting this problem. By luck this modification also happens to work around a bug in Mozilla and Netscape 6; Mozilla incorrectly supplies the UniformResourceLocator clipboard format in unicode format instead of ANSI format. Thanks to Florian Kusche for reporting this problem. * Added support for TFileGroupDescritorWClipboardFormat to TURLDataFormat. * Added declaration of FD_PROGRESSUI to DragDropFormats. * Added TURLWClipboardFormat which implements the "UniformResourceLocatorW" (a.k.a. CFSTR_INETURLW) clipboard format. Basically a Unicode version of CFSTR_SHELLURL/CFSTR_INETURL. The TURLWClipboardFormat class isn't used anywhere yet but will probably be supported by TURLDataFormat (and thus TDropURLTarget/TDropURLSource) in a later release. * Added experimental Shell Drag Image support. This relies on undodumented shell32.dll functions and probably won't be fully support before v4.2 (if ever). See InitShellDragImage in DropSource.pas. Thanks to Jim Kueneman for bringning these functions to my attention. 13-oct-2001 * TCustomDropSource.Destroy and TCustomDropMultiSource.Destroy changed to call FlushClipboard instead of EmptyClipboard. This means that clipboard contents will be preserved when the source application/component is terminated. * Added clipboard support to VirtualFileStream demo. * Modified VirtualFileStream demo to work around clipboard quirk with IStream medium. * Modified TCustomSimpleClipboardFormat to disable TYMED_ISTORAGE support by default. At present TYMED_ISTORAGE is only supported for drop targets and enabling it by default in TCustomSimpleClipboardFormat.Create caused a lot of clipboard operations (e.g. copy/paste of text) to fail. Thanks to Michael J Marshall for bringing this problem to my attention. * Modified TCustomSimpleClipboardFormat to read from the the TYMED_ISTREAM medium in small (1Mb) chunks and via a global memory buffer. This has resultet in a huge performance gain (several orders of magnitude) when transferring large amounts of data via the TYMED_ISTREAM medium. 3-oct-2001 * Fixed bug in TCustomDropSource.SetImageIndex. Thanks to Maxim Abramovich for spotting this. * Added missing default property values to TCustomDropSource. Thanks to Maxim Abramovich for spotting this. * DragDrop.pas and DragDropContext.pas updated for Delphi 4. * Reimplemented utility to convert DFM form files from Delphi 5/6 test format to Delphi 4/5 binary format. * Improved unregistration of Shell Extensions. Shell extension now completely (and safely) remove their registry entries when unregistered. * Deprecated support for C++ Builder 3. * Released for test as v4.1 FT2. 25-sep-2001 * Rewritten ContextMenuHandlerShellExt demo. The demo is now actually a quite useful utility which can be used to register and unregister ActiveX controls, COM servers and type libraries. It includes the same functionality as Borland's TRegSvr utility. 20-sep-2001 * Added support for cascading menus, ownerdraw and menu bitmaps to TDropContextMenu component. * Modified TFileContentsStreamOnDemandClipboardFormat to handle invalid parameter value (FormatEtcIn.lindex) when data is copied to clipboard. This works around an apparent bug in the Windows clipboard. Thanks to Steve Moss for reporting this problem. * Modified TEnumFormatEtc class to not enumerate empty clipboard formats. Thanks to Steve Moss for this improvement. 1-sep-2001 * Introduced TCustomDropTarget.AutoRegister property. The AutoRegister property is used to control if drop target controls should be automatically unregistered and reregistered when their window handle is recreated by the VCL. If AutoRegister is True, which is the default, then automatic reregistration will be performed. This property was introduced because the hidden child control, which is used to monitor the drop target control's window handle, can have unwanted side effects on the drop target control (e.g. TToolBar). * Deprecated support for Delphi 3. 22-jun-2001 * Redesigned TTextDataFormat to handle RTF, Unicode, CSV and OEM text without conversion. Moved TTextDataFormat class to DragDropText unit. Added support for TLocaleClipboardFormat. * Surfaced new text formats as properties in TDropTextSource and TDropTextTarget. Previous versions of the Text source and target components represented all supported text formats via the Text property. In order to enable users to handle the different text formats independantly, the text source and target components now has individual properties for ANSI, OEM, Unicode and RTF text formats. The text target component can automatically synthesize some of the formats from the others (e.g. OEM text from ANSI text), but applications which previously relied on all formats being represented by the Text property will have to be modified to handle the new properties. * Added work around for problem where TToolBar as a drop target would display the invisible target proxy window. * Fixed wide string bug in WriteFilesToZeroList. Thanks to Werner Lehmann for spotting this. 15-jun-2001 * Added work-around for Outlook Express IDataObject.QueryGetData quirk. 3-jun-2001 * Ported to C++ Builder 4 and 5. * Added missing DragDropDesign.pas unit to design time packages. * First attempt at C++ Builder 3 port.... failed. * Improved handling of oversized File Group Descriptor data. * Added support for IStorage medium to TFileContentsStreamClipboardFormat. This allows the TDropComboTarget component to accept messages dropped from Microsoft Outlook. This work was sponsored by ThoughtShare Communications Inc. 23-may-2001 * Ported to Delphi 4. * First attempt at C++ Builder 5 port.... failed. 18-may-2001 * Released as version 4.0. Note: Version 4.0 was released exclusively on the Delphi 6 Companion CD. * ContextMenuDemo and DropHandlerDemo application has been partially rewritten and renamed. ContextMenuDemo is now named ContextMenuHandlerShellExt. DropHandlerDemo is now named DropHandlerShellExt. * TDropContextMenu component has been rewitten. The TDropContextMenu now implements a context menu handler shell extension. In previous releases it implemented a drag drop handler shell extension. * The DragDropHandler.pas unit which implements the TDropHandler component has been renamed to DropHandler.pas. * Added new TDragDropHandler component. The new component, which lives in the DragDropHandler unit, is used to implement drag drop handler shell extensions. * Added DragDropHandlerShellExt demo application. * Removed misc incomplete demos from kit. * Fixed minor problem in VirtualFileStream demo which caused drops from the VirtualFile demo not to transfer content correctly. 11-may-2001 * Converted all demo forms to text DFM format. This has been nescessary to maintain compatibility between all supported versions of Delphi. * Fixed a bug in GetPIDLsFromFilenames which caused drag-link of files (dtLink with TDropFileSource) not to work. * Added readme.txt files to some demo applications. * Added missing tlb and C++ Builder files to install kit. * Released as FT4. 6-may-2001 * Added missing dfm files to install kit. * Tested with Delphi 5. Fixed Delphi 5 compatibility error in main.dfm of DragDropDemo. * Removed misc compiler warnings. * The AsyncTransferTarget and OleObjectDemo demos were incomplete and has been removed from the kit for the V4.0 release. The demos will be included in a future release. * Released as FT3. 3-may-2001 * Added missing dpr and bpg files to install kit. * Updated readme.txt with regard to lack of C++ Builder demos. * Released as FT2. 29-apr-2001 * Cleaned up for release. * Released as FT1. 23-feb-2001 * Modified TCustomDropTarget.FindTarget to handle overlapping targets (e.g. different targets at the same position but on different pages of a page control or notebook). Thanks to Roger Moe for spotting this problem. 13-feb-2001 * Renamed AsyncTransfer2 demo to AsyncTransferSource. * Added AsyncTransferTarget demo. * Replaced TChart in AsyncTransfer2 demo with homegrown pie-chart-thing. * Modified all IStream based target formats to support incremental transfer. * URW533 problem has finally been fixed. The cause of the problem, which is a bug in Delphi, was found by Stefan Hoffmeister. * Fixed free notification for TDropContextmenu and TDataFormatAdapter. 27-dec-2000 * Moved TVirtualFileStreamDataFormat and TFileContentsStreamOnDemandClipboardFormat classes from VirtualFileStream demo to DragDropFormats unit. * Added TClipboardFormat.DataFormat and TClipboardFormats.DataFormat property. * Added TDropEmptySource and TDropEmptyTarget components. These are basically do-nothing components for use with TDataFormatAdapter. * Rewritten AsyncTransfer2 demo. The demo now uses TDropEmptySource, TDataFormatAdapter and TVirtualFileStreamDataFormat to transfer 10Mb of data with progress feedback. * Rewritten VirtualFileStream demo. The demo now uses TDropEmptySource, TDropEmptyTarget, TDataFormatAdapter and TVirtualFileStreamDataFormat. * Fixed memory leak in TVirtualFileStreamDataFormat. This leak only affected the old VirtualFileStream demo. * Added support for full File Descriptor attribute set to TVirtualFileStreamDataFormat. It is now possible to specify file attributes such as file size and last modified time in addition to the filename. I plan to add similar features to the other classes which uses FileDescriptors (e.g. TDropFileSource and TDropFileTarget). 21-dec-2000 * Ported to Delphi 4. * Added workaround for design bug in either Explorer or the clipboard. Explorer and the clipboard's requirements to the cursor position of an IStream object are incompatible. Explorer requires the cursor to be at the beginning of stream and the clipboard requires the cursor to be at the end of stream. 15-dec-2000 * Fixed URW533 problem. I'll leave the description of the workaround in here for now in case the problem resurfaces. 11-dec-2000 * Fixed bug in filename to PIDL conversion (GetPIDLsFromFilenames) which affected TDropFileTarget. Thanks to Poul Halgaard J鴕gensen for reporting this. 4-dec-2000 * Added THTMLDataFormat. * Fixed a a few small bugs which affected clipboard operations. * Added {$ALIGN ON} to dragdrop.inc. Apparently COM drag/drop requires some structures to be word alligned. This change fixes problems where some of the demos would suddenly stop working. * The URW533 problem has resurfaced. See the "Known problems" section below. 13-nov-2000 * TCopyPasteDataFormat has been renamed to TFeedbackDataFormat. * Added support for the Windows 2000 "TargetCLSID" format with the TTargetCLSIDClipboardFormat class and the TCustomDropSource.TargetCLSID property. * Added support for the "Logical Performed DropEffect" format with the TLogicalPerformedDropEffectClipboardFormat class. The class is used internally by TCustomDropSource. 30-oct-2000 * Added ContextMenu demo and TDropContextMenu component. Demonstrates how to customize the context menu which is displayed when a file is dragged with the right mouse button and dropped in the shell. * Added TCustomDataFormat.GetData. With the introduction of the GetData method, Data Format classes can now be used stand-alone to extract data from an IDataObject. 20-oct-2000 * Added VirtualFileStream demo. Demonstrates how to use the "File Contents" and "File Group Descritor" clipboard formats to drag and drop virtual files (files which doesn't exist physically) and transfer the data on-demand via a stream. 14-oct-2000 * Added special drop target registration of TCustomRichEdit controls. TCustomRichEdit needs special attention because it implements its own drop target handling which prevents it to work with these components. TCustomDropTarget now disables a rich edit control's built in drag/drop handling when the control is registered as a drop target. * Added work around for Windows bug where IDropTarget.DragOver is called regardless that the drop has been rejected in IDropTarget.DragEnter. 12-oct-2000 * Fixed bug that caused docking to interfere with drop targets. Thanks to G. Bradley MacDonald for bringing the problem to my attention. 30-sep-2000 * The DataFormats property has been made public in the TCustomDropMultiTarget class. * Added VirtualFile demo. Demonstrates how to use the TFileContentsClipboardFormat and TFileGroupDescritorClipboardFormat formats to drag and drop a virtual file (a file which doesn't exist physically). 28-sep-2000 * Improved drop source detection of optimized move. When an optimized move is performed by a drop target, the drop source's Execute method will now return drDropMove. Previously drCancel was returned. The OnAfterDrop event must still be used to determine if a move operation were optimized or not. * Modified TCustomDropTarget.GetPreferredDropEffect to get data from the current IDataObject instead of from the VCL global clipboard. 18-sep-2000 * Fixed bug in DropComboTarget caused by the 17-sep-2000 TStreams modification. 17-sep-2000 * Added AsyncTransfer2 demo to demonstrate use of TDropSourceThread. * Renamed TStreams class to TStreamList. 29-aug-2000 * Added TDropSourceThread. TDropSourceThread is an alternative to Windows 2000 asynchronous data transfers but also works on other platforms than Windows 2000. TDropSourceThread is based on code contributed by E. J. Molendijk. 24-aug-2000 * Added support for Windows 2000 asynchronous data transfers. Added IAsyncOperation implementation to TCustomDropSource. Added TCustomDropSource.AllowAsyncTransfer and AsyncTransfer properties. 5-aug-2000 * Added work around for URW533 compiler bug. * Fixed D4 and D5 packages and updated a few demos. Obsolete DropMultiTarget were still referenced a few places. * Documented work around for C++ Builder 5 compiler error. See the Known Problems section later in this document for more information. 2-aug-2000 * The package files provided in the kit is now design-time only packages. In previous versions, the packages could be used both at design- and run-time. The change was nescessary because the package now contains design-time code. * Added possible work around for suspected C++ Builder bug. The bug manifests itself as a "Overloadable operator expected" compile time error. See the "Known problems" section of this document. * Rewrote CustomFormat1 demo. * Added CustomFormat2 demo. * TDataDirection members has been renamed from ddGet and ddSet to ddRead and ddWrite. * All File Group Descritor and File Contents clipboard formats has been moved from the DragDropFile unit to the DragDropFormats unit. * File Contents support has been added to TTextDataFormat. The support is currently only enabled for drop sources. * Renamed TDropMultiTarget component to TDropComboTarget. Note: This will break applications which uses the TDropMultiTarget component. You can use the following technique to port application from previous releases: 1) Install the new components. 2) Repeat step 3-8 for all units which uses the TDropMultiTarget component. 3) Make a backup of the unit (both pas and dfm file) just in case... 4) Open the unit in the IDE. 5) In the .pas file, replace all occurances of "TDropMultiTarget" with "TDropComboTarget". 6) View the form as text. 7) Replace all occurances of "TDropMultiTarget" with "TDropComboTarget". 8) Save the unit. * Renamed a lot of demo files and directories. * Added work around for yet another bug in TStreamAdapter. * Added TCustomStringClipboardFormat as new base class for TCustomTextClipboardFormat. This changes the class hierachy a bit for classes which previously descended from TCustomTextClipboardFormat: All formats which needs zero termination now descend from TCustomTextClipboardFormat and the rest descend from TCustomStringClipboardFormat. Added TrimZeroes property. Fixed zero termination bug in TCustomTextClipboardFormat and generally improved handling of zero terminated strings. Disabled zero trim in TCustomStringClipboardFormat and enabled it in TCustomTextClipboardFormat. 23-jul-2000 * Improved handling of long file names in DropHandler demo. Added work around for ParamStr bug. * Added TDataFormatAdapter component and adapter demo. TDataFormatAdapter is used to extend the existing source and target components with additional data format support without modifying them. It can be considered an dynamic alternative to the current TDropMultiTarget component. 17-jul-2000 * TDropHandler component and DropHandler demo fully functional. 14-jul-2000 * Tested with C++ Builder 5. * Fixed sporadic integer overflow bug in DragDetectPlus function. * Added shell drop handler support with TDropHandler component. This is a work in progress and is not yet functional. 1-jul-2000 * Tested with Delphi 4. * Support for Windows 2000 inter application drag images. * TRawClipboardFormat and TRawDataFormat classes for support of arbitrary unknown clipboard formats. The classes are used internally in the TCustomDropSource.SetData method to support W2K drag images.
Update : 2011-12-21 Size : 2130304 Publisher : smj_9547
【Linux-Unix】 Linux-dep(1-11) DL : 0: 嵌入式编程基础教学知识，包含许多嵌入式编程的基本指令-Teaching basic knowledge of embedded programming, embedded programming includes many basic commands
Update : 2024-05-05 Size : 7825408 Publisher : 陈金
【Other】 zlchat DL : 0: 最新版本1.3支持如下功能: 1. 可以进行视频语音文本交流，视频语音流畅,响应速度快。相关属性进行设置。 2. 白板功能：实现实时书写，图画。相关属性可以设置。 3. 文件收发共享功能：实现文件点对点互传及共享。 4. 桌面共享功能：实现点对点的桌面共享。 5. 在线录制视频。 6. 可以私聊，私聊也包括语音功能。 7. 管理员可以踢人，锁定聊天室，禁止视频，语音。 8. 性能优秀:每个房间最高可达100人，一台服务器最高可支持10000人同时在线 , 普通ADSL可以同时看10路用户视频。 9. 轻松与原有应用系统集成, 支持ASP, ASP.NET, JSP, PHP,CGI等集成。 10. 完全跨平台，支持Windows,Linux,Unix 服务器。 11. 完全基于Web方式使用,不用安装客户端,通过IE等浏览器即可接入使用。 zlchat 目前分两个版本: 社区版本可完全免费使用,但不提供任何技术支持商业版本提供技术支持及维护, 支持用户数更多, 但需要提供一定的技术支持费用.这两个版本在功能上完全一样.-The latest version 1.3 supports the following features: 1 can exchange text video voice, video, voice and smooth, fast response. Related properties to be set. 2 whiteboard features: real-time writing, drawing. Related attributes can be set. 3 file sharing transceiver functions: to achieve mutual peer file transfer and sharing. 4 Desktop sharing: peer to peer desktop sharing. 5 online recording video. 6 can whisper, whisper also includes voice capabilities. 7 administrator can kick, lock chat rooms, banned video, voice. 8 excellent performance: up to 100 people in each room, a server supports up to 10,000 people online, Ordinary ADSL users can watch 10 channels of video simultaneously. 9 easy integration with existing applications, support ASP, ASP.NET, JSP, PHP, CGI and other integration. 10. Completely cross-platform support for Windows, Linux, Unix servers. 11 entirely Web-based manner, without installing the client, you can access through the use of IE and other browsers
Update : 2024-05-05 Size : 2785280 Publisher : 李敏
【Other】 YYDIR.COM DL : 0: YY分类目录是个跨平台的开源软件，适用于Unix、Linux、FreeBSD及微软 Windows 2000/2003/2008 等各种服务器环境，基于PHP+MYSQL开发构建的开源网站分类目录管理系统，具有操作简单、功能强大、稳定性好、扩展性及安全性强、二次开发及后期维护方便，可以帮您迅速、轻松地构建起一个强大、专业的分类目录或网址导航网站。服务器环境要求： PHP版本：推荐用 5.0 及以上 Mysql版本：推荐用5.0 及以上安装方法：将源码包下载解压，通过FTP上传至网站空间，并执行http://你的域名/install，按提示安装即可。安装成功后，进入网站后台(http://你的域名/system/login.php)进行系统设置即可。默认的后台管理账号为：admin@system.com，密码为：admin 2014.11.03 修复安装程序时候报错问题修复调用图片不显示问题相关链接：http://www.yydir.com/-Catalogs of YY is a cross-platform, open source software, suitable for Unix, Linux, FreeBSD, and Microsoft Windows 2000/2003/2008 a variety of server environments, such as open source web site classification based on PHP+ MYSQL development build directory management system, has simple operation, powerful functions, good stability, strong expansibility and security, secondary development and later maintenance is convenient, can help you quickly and easily build up a strong, professional category or site navigation website. Server environment requirements: PHP version: recommended with 5.0 and above Mysql version: recommended with 5.0 and above Installation method: Download the source code package decompression, space via FTP upload to website, and perform your domain name http:///install, can be installed according to the prompt. After the success of the installation, enter the website backstage (your domain name http:///system/login. PHP) ?
Update : 2024-05-05 Size : 1092608 Publisher : 269406793
【Energy industry】 libiec61850-0.8.1 DL : 0: libiec61850概述此库通过标准C编写，提供IEC61850的MMS协议实现；它也提供变电站内的GOOSE通信。这个项目的目标是提供一个实现，并且这个实现非常的轻便，可以运行在嵌入式系统和小型控制器上。它还提供了很多简单的例子，可以作为我们自己的程序的开始点。如下特性被支持： 1 ISO全协议的TCP/IP 2 静态生成IED模型，是靠SCL文件，通过C代码生成 3 动态生成IED模型，是通过API调用或者通过配置文件 4 关联服务（通过密码验证） 5 简单的和复杂的MMS变量读写服务 6 模型浏览服务（GetServerDirectory, GetDeviceDirectory …） 7 数据集服务，包括动态创建和删除数据集 8 IEC61850客户端和服务器API 9 简单的MMS客户端API（使用TASE.2） 10 带缓冲和不带缓冲的报告服务 11 客户端和服务器支持所有的IEC61850控制模型 12 GOOSE发送方和接收方代码可以单独使用 13 硬件提取层和执行可以在Linux和WIN32下 14 转变工具可以将SCL文件转成静态IED模型 15 转变工具可以将SCL文件转变为服务器配置文件 16 文件目录浏览和文件读服务-This library provides an implementation of IEC61850 on top of the MMS (Manufacturing Message Specification) protocol in standard C. It also provides support for intra-substation communication via GOOSE. The goal of this project is to provide an implementation that is very portable and can run on embedded systems and micro-controllers. Also provided is a set of simple examples that can be used as a starting point for own applications. Up to now this implementation runs on embedded Linux systems as well as on desktop computers running Linux or Windows. The following features are provided: • Full ISO protocol stack on top of TCP/IP • static implementation of the IED model by generation of C code SCL file • dynamic creation if the IED model by API calls or by configuration file • Association service (with password authentication) • Read and write services for simple and complex MMS variables • Model browsing services (GetServerDirectory, GetDevi
Update : 2024-05-05 Size : 1049600 Publisher : 李靖
【Energy industry】 libiec61850-0.7.4 DL : 0: 此库通过标准C编写，提供IEC61850的MMS协议实现；它也提供变电站内的GOOSE通信。这个项目的目标是提供一个实现，并且这个实现非常的轻便，可以运行在嵌入式系统和小型控制器上。它还提供了很多简单的例子，可以作为我们自己的程序的开始点。如下特性被支持： 1 ISO全协议的TCP/IP 2 静态生成IED模型，是靠SCL文件，通过C代码生成 3 动态生成IED模型，是通过API调用或者通过配置文件 4 关联服务（通过密码验证） 5 简单的和复杂的MMS变量读写服务 6 模型浏览服务（GetServerDirectory, GetDeviceDirectory …） 7 数据集服务，包括动态创建和删除数据集 8 IEC61850客户端和服务器API 9 简单的MMS客户端API（使用TASE.2） 10 带缓冲和不带缓冲的报告服务 11 客户端和服务器支持所有的IEC61850控制模型 12 GOOSE发送方和接收方代码可以单独使用 13 硬件提取层和执行可以在Linux和WIN32下 14 转变工具可以将SCL文件转成静态IED模型 15 转变工具可以将SCL文件转变为服务器配置文件 16 文件目录浏览和文件读服务 -This library provides an implementation of IEC61850 on top of the MMS (Manufacturing Message Specification) protocol in standard C. It also provides support for intra-substation communication via GOOSE. The goal of this project is to provide an implementation that is very portable and can run on embedded systems and micro-controllers. Also provided is a set of simple examples that can be used as a starting point for own applications. Up to now this implementation runs on embedded Linux systems as well as on desktop computers running Linux or Windows. The following features are provided: • Full ISO protocol stack on top of TCP/IP • static implementation of the IED model by generation of C code SCL file • dynamic creation if the IED model by API calls or by configuration file • Association service (with password authentication) • Read and write services for simple and complex MMS variables • Model browsing services (GetServerDirectory, GetDevi
Update : 2024-05-05 Size : 927744 Publisher : 李靖
【Energy industry】 libiec61850-0.7.5 DL : 0: 此库通过标准C编写，提供IEC61850的MMS协议实现；它也提供变电站内的GOOSE通信。这个项目的目标是提供一个实现，并且这个实现非常的轻便，可以运行在嵌入式系统和小型控制器上。它还提供了很多简单的例子，可以作为我们自己的程序的开始点。如下特性被支持： 1 ISO全协议的TCP/IP 2 静态生成IED模型，是靠SCL文件，通过C代码生成 3 动态生成IED模型，是通过API调用或者通过配置文件 4 关联服务（通过密码验证） 5 简单的和复杂的MMS变量读写服务 6 模型浏览服务（GetServerDirectory, GetDeviceDirectory …） 7 数据集服务，包括动态创建和删除数据集 8 IEC61850客户端和服务器API 9 简单的MMS客户端API（使用TASE.2） 10 带缓冲和不带缓冲的报告服务 11 客户端和服务器支持所有的IEC61850控制模型 12 GOOSE发送方和接收方代码可以单独使用 13 硬件提取层和执行可以在Linux和WIN32下 14 转变工具可以将SCL文件转成静态IED模型 15 转变工具可以将SCL文件转变为服务器配置文件 16 文件目录浏览和文件读服务 -This library provides an implementation of IEC61850 on top of the MMS (Manufacturing Message Specification) protocol in standard C. It also provides support for intra-substation communication via GOOSE. The goal of this project is to provide an implementation that is very portable and can run on embedded systems and micro-controllers. Also provided is a set of simple examples that can be used as a starting point for own applications. Up to now this implementation runs on embedded Linux systems as well as on desktop computers running Linux or Windows. The following features are provided: • Full ISO protocol stack on top of TCP/IP • static implementation of the IED model by generation of C code SCL file • dynamic creation if the IED model by API calls or by configuration file • Association service (with password authentication) • Read and write services for simple and complex MMS variables • Model browsing services (GetServerDirectory, GetDevi
Update : 2024-05-05 Size : 944128 Publisher : 李靖
【Energy industry】 libiec61850-0.7.6 DL : 0: 此库通过标准C编写，提供IEC61850的MMS协议实现；它也提供变电站内的GOOSE通信。这个项目的目标是提供一个实现，并且这个实现非常的轻便，可以运行在嵌入式系统和小型控制器上。它还提供了很多简单的例子，可以作为我们自己的程序的开始点。如下特性被支持： 1 ISO全协议的TCP/IP 2 静态生成IED模型，是靠SCL文件，通过C代码生成 3 动态生成IED模型，是通过API调用或者通过配置文件 4 关联服务（通过密码验证） 5 简单的和复杂的MMS变量读写服务 6 模型浏览服务（GetServerDirectory, GetDeviceDirectory …） 7 数据集服务，包括动态创建和删除数据集 8 IEC61850客户端和服务器API 9 简单的MMS客户端API（使用TASE.2） 10 带缓冲和不带缓冲的报告服务 11 客户端和服务器支持所有的IEC61850控制模型 12 GOOSE发送方和接收方代码可以单独使用 13 硬件提取层和执行可以在Linux和WIN32下 14 转变工具可以将SCL文件转成静态IED模型 15 转变工具可以将SCL文件转变为服务器配置文件 16 文件目录浏览和文件读服务 -This library provides an implementation of IEC61850 on top of the MMS (Manufacturing Message Specification) protocol in standard C. It also provides support for intra-substation communication via GOOSE. The goal of this project is to provide an implementation that is very portable and can run on embedded systems and micro-controllers. Also provided is a set of simple examples that can be used as a starting point for own applications. Up to now this implementation runs on embedded Linux systems as well as on desktop computers running Linux or Windows. The following features are provided: • Full ISO protocol stack on top of TCP/IP • static implementation of the IED model by generation of C code SCL file • dynamic creation if the IED model by API calls or by configuration file • Association service (with password authentication) • Read and write services for simple and complex MMS variables • Model browsing services (GetServerDirectory, GetDevi
Update : 2024-05-05 Size : 961536 Publisher : 李靖
【Energy industry】 libiec61850-0.7.8 DL : 0: 此库通过标准C编写，提供IEC61850的MMS协议实现；它也提供变电站内的GOOSE通信。这个项目的目标是提供一个实现，并且这个实现非常的轻便，可以运行在嵌入式系统和小型控制器上。它还提供了很多简单的例子，可以作为我们自己的程序的开始点。如下特性被支持： 1 ISO全协议的TCP/IP 2 静态生成IED模型，是靠SCL文件，通过C代码生成 3 动态生成IED模型，是通过API调用或者通过配置文件 4 关联服务（通过密码验证） 5 简单的和复杂的MMS变量读写服务 6 模型浏览服务（GetServerDirectory, GetDeviceDirectory …） 7 数据集服务，包括动态创建和删除数据集 8 IEC61850客户端和服务器API 9 简单的MMS客户端API（使用TASE.2） 10 带缓冲和不带缓冲的报告服务 11 客户端和服务器支持所有的IEC61850控制模型 12 GOOSE发送方和接收方代码可以单独使用 13 硬件提取层和执行可以在Linux和WIN32下 14 转变工具可以将SCL文件转成静态IED模型 15 转变工具可以将SCL文件转变为服务器配置文件 16 文件目录浏览和文件读服务 -This library provides an implementation of IEC61850 on top of the MMS (Manufacturing Message Specification) protocol in standard C. It also provides support for intra-substation communication via GOOSE. The goal of this project is to provide an implementation that is very portable and can run on embedded systems and micro-controllers. Also provided is a set of simple examples that can be used as a starting point for own applications. Up to now this implementation runs on embedded Linux systems as well as on desktop computers running Linux or Windows. The following features are provided: • Full ISO protocol stack on top of TCP/IP • static implementation of the IED model by generation of C code SCL file • dynamic creation if the IED model by API calls or by configuration file • Association service (with password authentication) • Read and write services for simple and complex MMS variables • Model browsing services (GetServerDirectory, GetDevi
Update : 2024-05-05 Size : 1014784 Publisher : 李靖
【Software Engineering】 spring DL : 0: Android是一种基于Linux的自由及开放源代码的操作系统，主要使用于移动设备，如智能手机和平板电脑，由Google公司和开放手机联盟领导及开发。尚未有统一中文名称，中国大陆地区较多人使用“安卓”或“安致”。Android操作系统最初由Andy Rubin开发，主要支持手机。2005年8月由Google收购注资。2007年11月，Google与84家硬件制造商、软件开发商及电信营运商组建开放手机联盟共同研发改良Android系统。随后Google以Apache开源许可证的授权方式，发布了Android的源代码。第一部Android智能手机发布于2008年10月。Android逐渐扩展到平板电脑及其他领域上，如电视、数码相机、游戏机等。2011年第一季度，Android在全球的市场份额首次超过塞班系统，跃居全球第一。-Android is a Linux operating system based on free and open source code, mainly used in mobile devices, such as smart phones and tablet computers, by the Google company and the Open Handset Alliance Leadership and development. There is no uniform Chinese name, a lot of people in mainland China to use Android or caused by . Android operating system originally developed by Andy Rubin development, the main support mobile phone. 2005 August acquisition of capital injection by Google. In 2007 November, Google and 84 hardware manufacturers, software developers and operators set up the Open Handset Alliance jointly developed a modified Android system. Then Google to Apache open source license authorization, released the source code of Android. The first Android smartphone released in 2008 October. Android gradually extended to the tablet PC and other areas, such as television, digital cameras, game machine etc.. The first quarter of 2011, Android for the first time exceeded the Symbian syst
Update : 2024-05-05 Size : 4885504 Publisher : ahu_gj
【Fractal program】 alglib-2.6.0.delphi DL : 0: ALGLIB是一个跨平台的数值分析和数据处理函数库。它支持多种编程语言，如C++，C#，Pascal，VBA等，可以在多个操作系统平台上运行，如：Windows，Linux和Solaris。ALGLIB有以下特点：（1）线性代数（包括矩阵分析）；（2）方程求解（线性和非线性）；（3）插值；（4）最优化；（5）快速傅里叶变换；（6）数值积分；（7）线性和非线性最小二乘拟合；（8）常微分方程求解；（9）特殊函数；（10）统计（描述统计、假设检验）；（11）数据分析（分类、回归、神经网络）；-ALGLIB is a cross-platform numerical analysis and data processing library. It supports several programming languages (C++, C#, Pascal, VBA) and several operating systems (Windows, Linux, Solaris). ALGLIB features include: • Data analysis (classification/regression, including neural networks) • Optimization and nonlinear solvers • Interpolation and linear/nonlinear least-squares fitting • Linear algebra (direct algorithms, EVD/SVD), direct and iterative linear solvers, Fast Fourier Transform and many other algorithms (numerical integration, ODEs, statistics, special functions)
Update : 2024-05-05 Size : 880640 Publisher : zhouping
【android】 GT9xx_Driver_for_linux_V2.4 DL : 0: GT911 GT9157等的linux或ANDROID驱动文件，文件可以直接使用，配合移植操作手册使用，这个是源代码(V2.4 2014/11/28, - device tree support, gpio and cfg can be parsed form either dts or the header file. - new wake-up method, support frame buffer(CONFIG_FB), i2c pm(CONFIG_PM), and earlysuspend. - modify input_dev->phys. - revise config group num to 0-5. - move esd switch to the front of firmware update in goodix_ts_probe. - check update status at the beginning of gtp_esd_check_func. - check update status at the beginning of goodix_ts_resume. - new method for checking config version when init panel, delete ts->fixed_cfg. - add put_path in gup_check_fs_mounted. - correct calculating of firmware checksum in gup_check_update_file_fl. V2.2 2014/01/14, - gt9xx_config for debug - gesture wakeup - pen separate input device, active-pen button support - coordinates & keys optimization - multi-system supported - flashless update no pid vid compare)
Update : 2024-05-05 Size : 96256 Publisher : THOULIN

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