DELPHI - 随笔分类(第3页) - IAmAProgrammer

Object Pascal对象模型中构造函数之研究

摘要：http://www.delphi2007.net/delphiblog/html/delphi_2004511950333715.html前言近期，一直在使用 C++ 与 Object Pascal （后面简称 OP）深入学习面向对象编程（Object-Oriented Programmi... 阅读全文

posted @ 2014-10-11 12:30 IAmAProgrammer 编辑

TExternalThread TThread -- Delphi -- Cannot terminate an externally created thread ?

摘要：Cannot terminate an externally created thread ?The VCL has a new TExternalThread class which derives from TThreadand can be attached to an existing Wi... 阅读全文

posted @ 2014-10-11 09:39 IAmAProgrammer 编辑

Trapping Messages Sent to an Application

摘要：http://www.delphicorner.f9.co.uk/articles/apps7.htmTrapping Messages Sent to an ApplicationI wrote code for the OnMessage event handler of Application... 阅读全文

posted @ 2014-10-10 18:46 IAmAProgrammer 编辑

Correct thread terminate and destroy

摘要：http://www.techques.com/question/1-3788743/Correct-thread-destroyHello At my form I create TFrame at runtime.At this frame I create background thread ... 阅读全文

posted @ 2014-10-10 17:42 IAmAProgrammer 编辑

Delphi thread exception mechanism

摘要：http://www.techques.com/question/1-3627743/Delphi-thread-exception-mechanismi have a dilema on how threads work in delphi, and why at a moment when a ... 阅读全文

posted @ 2014-10-10 17:31 IAmAProgrammer 编辑

VCL -- Understanding the Message-Handling System

摘要：Understanding the Message-Handling Systemhttp://docwiki.embarcadero.com/RADStudio/XE7/en/Understanding_the_Message-Handling_SystemAll VCL classes have... 阅读全文

posted @ 2014-10-10 17:04 IAmAProgrammer 编辑

TCommThread -- 在delphi线程中实现消息循环

摘要：http://www.techques.com/question/1-4073197/How-do-I-send-and-handle-message-between-TService-parent-thread-and-child-thread?I took a look at OmniThrea... 阅读全文

posted @ 2014-10-10 16:33 IAmAProgrammer 编辑

How can I terminate a thread that has a seperate message loop?

摘要：http://www.techques.com/question/1-10415481/How-can-I-terminate-a-thread-that-has-a-seperate-message-loopI am writing a utility unit for theSetWindows... 阅读全文

posted @ 2014-10-10 16:18 IAmAProgrammer 编辑

Thread message loop for a thread with a hidden window? Make AllocateHwnd safe

摘要：Thread message loop for a thread with a hidden window?I have a Delphi 6 application that has a thread dedicated to communicating with a foreign applic... 阅读全文

posted @ 2014-10-10 15:36 IAmAProgrammer 编辑

TMsgThread, TCommThread -- 在delphi线程中实现消息循环

摘要：http://delphi.cjcsoft.net//viewthread.php?tid=635在delphi线程中实现消息循环在delphi线程中实现消息循环Delphi的TThread类使用很方便,但是有时候我们需要在线程类中使用消息循环,delphi没有提供.花了两天的事件研究了一下win3... 阅读全文

posted @ 2014-10-10 13:44 IAmAProgrammer 编辑

让AllocateHwnd接受一般函数地址作参数

摘要：http://www.xuebuyuan.com/1889769.htmlClasses单元的AllocateHWnd函数是需要传入一个处理消息的类的方法的作为参数的，原型：function AllocateHWnd(Method: TWndMethod): HWND;很多时候，我们想要创建一个窗口... 阅读全文

posted @ 2014-10-10 11:36 IAmAProgrammer 编辑

深入Delphi -- Windows 消息机制

摘要：http://www.txsz.net/xs/delphi/3/Windows%20%E6%B6%88%E6%81%AF%E6%9C%BA%E5%88%B6.htmWindows 消息机制by machine大家是不是很奇怪为什么我还没说到Delphi的控件呢？不过不用着急，有关深入控件的内容，将会... 阅读全文

posted @ 2014-10-10 11:24 IAmAProgrammer 编辑

How to Send Information (String, Image, Record) Between Two Applications

摘要：http://delphi.about.com/od/windowsshellapi/a/wm_copydata.htmhere are many situation when you need to allow for two applications to communicate. If you... 阅读全文

posted @ 2014-10-10 11:02 IAmAProgrammer 编辑

Sending messages to non-windowed applications -- AllocateHWnd, DeallocateHWnd

摘要：http://delphi.about.com/od/windowsshellapi/l/aa093003a.htmPage 1: How Delphi dispatches messages in windowed applicationsArticle submitted byCatalin I... 阅读全文

posted @ 2014-10-10 09:56 IAmAProgrammer 编辑

Receive Windows Messages In Your Custom Delphi Class - NonWindowed Control - AllocateHWnd

摘要：http://delphi.about.com/od/windowsshellapi/a/receive-windows-messages-in-custom-delphi-class-nonwindowed-control.htmWindows messagesare a key ingredie... 阅读全文

posted @ 2014-10-10 09:34 IAmAProgrammer 编辑

How a non-windowed component can receive messages from Windows -- AllocateHWnd

摘要：http://www.delphidabbler.com/articles?article=1Why do it?Sometimes we need a non-windowed component (i.e. one that isn't derived fromTWinControl) to r... 阅读全文

posted @ 2014-10-10 09:21 IAmAProgrammer 编辑

AllocateHwnd is not Thread-Safe

摘要：http://www.thedelphigeek.com/2007/06/allocatehwnd-is-not-thread-safe.htmlhttp://gp.17slon.com/gp/files/dsiwin32.zipAllocateHwnd is not Thread-Safe[Thi... 阅读全文

posted @ 2014-10-10 09:17 IAmAProgrammer 编辑

NameThreadForDebugging -- Naming threads for debugging

摘要：http://forums.devart.com/viewtopic.php?t=16907type tagTHREADNAME_INFO = record dwType : LongWord; // Must be 0x1000. szName : PAnsiCha... 阅读全文

posted @ 2014-10-09 22:58 IAmAProgrammer 编辑

TAxThread - Inter thread message based communication - Delphi

摘要：http://www.cybletter.com/index.php?id=3http://www.cybletter.com/index.php?id=30Source Codehttp://www.cybletter.com/index.php?s=file_download&id=3Full ... 阅读全文

posted @ 2014-10-08 20:37 IAmAProgrammer 编辑

Don’t use Suspend and Resume, but don’t poll either.

摘要：http://www.paradicesoftware.com/blog/2014/02/dont-use-suspend-and-resume-but-dont-poll-either/Don’t use Suspend and Resume, but don’t poll either.Cate... 阅读全文

posted @ 2014-10-07 19:45 IAmAProgrammer 编辑

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