随笔分类 -  DELPHI

摘要:http://embarcadero.newsgroups.archived.at/public.delphi.rtl/201112/1112035763.html> Hi,>> What is the difference between these two definitions:>> TThr... 阅读全文
posted @ 2014-10-02 18:30 IAmAProgrammer 编辑
摘要:http://www.codeproject.com/Articles/36184/Simple-Worker-Thread-ClassIntroductionMany times we need to create worker threads and generally we want to w... 阅读全文
posted @ 2014-10-02 10:39 IAmAProgrammer 编辑
摘要:http://www.delphiarea.com/products/delphi-components/backgroundworker/Background Worker Component(18.1 KiB, Last updated on December 6, 2008)Source co... 阅读全文
posted @ 2014-10-02 10:34 IAmAProgrammer 编辑
摘要:http://www.delphibasics.co.uk/Article.asp?Name=InterfaceThe reason for interfacesClasses that extend another class can be called sub-classes. For exam... 阅读全文
posted @ 2014-09-20 13:10 IAmAProgrammer 编辑
摘要:http://sergworks.wordpress.com/2011/12/08/why-we-need-interfaces-in-delphi/Why we need interfaces inDelphi.Posted onDecember 8, 2011bySergObjects are ... 阅读全文
posted @ 2014-09-20 11:55 IAmAProgrammer 编辑
摘要:From: Will DeWitt Jr. Subject: Fast strlen routine?NewsGroup: borland.public.delphi.language.basmDate Posted: 28-May-2003 at 13:50:4 PST Download... 阅读全文
posted @ 2014-09-17 08:11 IAmAProgrammer 编辑
摘要:http://docwiki.embarcadero.com/RADStudio/XE6/en/Delphi_Data_TypesInteger Data TypesTypeDescriptionPointerByte8-bit unsigned integerPByteShortInt8-bit ... 阅读全文
posted @ 2014-09-16 18:45 IAmAProgrammer 编辑
摘要:http://delphi.about.com/od/adptips2006/qt/functionasparam.htmIn Delphi,procedural types(method pointers) allow you to treat procedures and functions a... 阅读全文
posted @ 2014-09-14 23:02 IAmAProgrammer 编辑
摘要:Error Messages for Windowshttp://www.gregorybraun.com/MSWINERR.ZIPServer 4.0 Error MessagesCodeError Message0操作成功完成。1函数不正确。2系统找不到指定的文件。3系统找不到指定的路径。4系统... 阅读全文
posted @ 2014-09-03 09:01 IAmAProgrammer 编辑
摘要:添加 src/*.cpp 到工程, 修改 Directories and Conditionals, 添加 WIN32 UDT_EXPORTSudt.h需要 #pragmalink"Ws2_32.lib"common.cppchannel.cpp#elif WIN32 --->#elif defin... 阅读全文
posted @ 2014-05-02 07:43 IAmAProgrammer 编辑
摘要:Virtual Treeview是一套Delphi下优秀的VCL控件,代码质量高,使用灵活、功能强大、性能非常好,可以用于表达Treeview和表格类数据。它的代码现在托管在google code上。Virtual Treeview是一个“纯VCL”控件,这意味着它不是基于任何系统控件,而是重新编写的。正如它的名字已经表明,这个控件与其他这类控件相比,使用了一个不同的树管理模式。它不知道它所管理的数据是什么东西(除了它的大小),甚至没有一个节点的标题。一切都获取于通过应用程序的事件(或通过派生覆盖方法)。Virtual Treeview是经过精心设计和彻底的测试。这个控件证明了它的概念以及在许 阅读全文
posted @ 2013-10-11 19:49 IAmAProgrammer 编辑
摘要:http://msdn.microsoft.com/zh-cn/library/vstudio/hf9hbf87.aspx Carson 31.95 05/01/2001 MSPress WA 在 XML 文档结构中,此图中的每个圆圈表示一个节点(称为XmlNode对象)。XmlNode对象是 DOM 树中的基本对象。XmlDocument类(扩展XmlNode)支持用于对整个文档执行操作(例如,将文档加载到内存中或将 XML 保存到文件中)的方法。此外,XmlDocument提供了查... 阅读全文
posted @ 2013-10-07 13:24 IAmAProgrammer 编辑
摘要:Using TXMLDocumentThe starting point for working with an XML document is theXml.XMLDoc.TXMLDocumentcomponent.The following steps describe how to use TXMLDocument to work directly with an XML document:Add aTXMLDocumentcomponent to your form or data module.TXMLDocumentappears on the Internet category 阅读全文
posted @ 2013-10-04 23:24 IAmAProgrammer 编辑
摘要:http://www.simdesign.nl/xml.htmlThis software component contains a small-footprint Object Pascal (Delphi) XML implementation that allows to read and write XML documents. You basically only need one unit and you can simply add it to the "uses" clause.You can use this software to read XML do 阅读全文
posted @ 2013-10-04 15:35 IAmAProgrammer 编辑
摘要:http://delphi.wikia.com/wiki/CompilerVersion_ConstantThe CompilerVersion constant identifies the internal version number of the Delphi compiler.It is defined in the System unit and may be referenced either in code just as any other constant:if CompilerVersion = 20 then sCompilerName:= 'Delphi 20 阅读全文
posted @ 2013-10-03 11:41 IAmAProgrammer 编辑
摘要:{ TFileStream create mode } fmCreate = $FF00; { Create a file with the given name. If a file with the given name exists, open the file in write mode. } fmExclusive = $0004; { when used with FileCreate, atomically creates the file only if it doesn't exist, fails otherwise } fmOpe... 阅读全文
posted @ 2013-10-03 10:44 IAmAProgrammer 编辑
摘要:https://github.com/github/gitignore/blob/master/Delphi.gitignore*.dcu*.~*~*.local*.identcache__history*.drc*.map*.exe*.dllbin/*Win32/ 阅读全文
posted @ 2013-09-30 20:12 IAmAProgrammer 编辑
摘要:http://zh.wikipedia.org/wiki/X86%E8%B0%83%E7%94%A8%E7%BA%A6%E5%AE%9A这里描述了在x86芯片架构上的调用约定(calling conventions)。 调用约定描述了被调用代码的接口:原子(标量)参数,或复杂参数独立部分的分配顺序;参数是如何被传递的(放置在栈上,或是寄存器中,亦或两者混合);被调用者应保存调用者的哪个寄存器;调用函数时如何为任务准备堆栈,以及任务完成如何恢复;这与编程语言中对于大小和格式的分配紧密相关。另一个密切相关的是名称修饰,这决定了代码中的符号名称如何映射到链接器中的符号名。调用约定,类型表示和名称修饰 阅读全文
posted @ 2013-09-15 21:09 IAmAProgrammer 编辑
摘要:http://blog.csdn.net/maxwoods/article/details/8842889XE4 Update1 下载:http://altd.embarcadero.com/download/radstudio/xe4/delphicbuilder_xe4_upd1_win.iso安装序列号:MNFA-A3D8PK-F4BBAE-FCQN破解补丁(杀毒软件可能会误报哦):http://www.400gb.com/file/23544228安装指导:1.用上面的序列号安装,启动Rad Studio XE 4然后关闭2.打开Rad Studio XE 4安装目录,参考如下(请根据 阅读全文
posted @ 2013-09-09 21:58 IAmAProgrammer 编辑
摘要:http://delphi.about.com/od/objectpascalide/ss/debug-vs-release-in-delphi-build-configurations.htmThe Project Manager window in your Delphi (RAD Studio) IDE displays and organizes the contents of your current project group and any projects it contains. It will list all the units that are part of your 阅读全文
posted @ 2013-06-09 10:09 IAmAProgrammer 编辑

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