delphi pos

{ $ If compilerversion = 1.0 } // Turbo Pascal 1 { $ If compilerversion = 2.0 } // Turbo Pascal 2 { $ If compilerversion = 3.0 } // Turbo Pascal 3 { $ If compilerversion = 4.0 } // Turbo Pascal 4 { $ If compilerversion = 5.0 } // Turbo Pascal 5 { $ If compilerversion = 6.0 } // Turbo Pascal 6 { $ If compilerversion = 7.0 } // Turbo Pascal 7 /Borland Pascal 7 { $ If compilerversion = 8.0 } // Delphi 1 { $ If compilerversion = 9.0

proceeding with the subsequent explanations, I think we should first clear the concept that the routine declares a pointer variable, calling a function/process, actually, it is the Execution Code of the function/process transferred through the pointer.We first try to use Delphi to create a DLL file of our own. This dll contains a standard directory deletion (including subdirectories and files) function. Create DLLIt is easy to create a DLL through

Delphi for the trial version of PHP, you need to pay attention to the official authorization of the trial time, only one day, I have been in business for the first time since 10 to recognize this unique sales style of large companies! Codegear™announces general availability of Delphi®for PHP Developers Say Delphi ' s Rapid application Development environment M

CodeGear (from Borland) company released the latest Delphi 2007 for Win32 version. As a user of Delphi, the first time to download, install and experience, now some of the use of feelings recorded as follows: Note: The following comparisons are primarily directed at Delphi7 and Delphi2007, and some of the features listed below may already exist in delphi8/2005/2006. 1, download You can download the trial

collection of information that is shared between different instances of the same window or control in Windows. When you create a new control using the traditional Windows programming method, you define a new window class and register it in Windows. You can also create a new window class based on an existing window class. This is called inheriting from the window class. In traditional Windows programming, if you want to build a customized control, you have to do it in a dynamic-link library, lik

all standard events in Delphi begin with "on". This is only for convenience, the compiler does not enforce it. Object Inspector is to look at the attribute type to determine whether the property is an event, and all method pointer properties are treated as events and appear in the event page. ⑷ Invoke Event Generally, it is best to focus the call on the event. This means that a virtual method is created in the part to invoke the user's event-handli

Interface UsesWindows, messages, sysutils, variants, classes, graphics, controls, forms,Dialogs, stdctrls; constWindowsmessage = wm_user + 101; Procedure userpro (VAR message: tmessage): Message windowsmessageUserpro is the name of the custom message processing function, and windowsmessage is a Windows message constant or custom message constant.---- Then add the message processing function to the program. The general format of the function is as follows: Procedure userclass. userpro (VAR messag

This article uses tools and all source code download: http://download.csdn.net/detail/sunylat/8190765Why do we want to invoke Java's Jar in the Delphi XE7 Android program, using the Java class? If we can do this, then it means that we have to expand the Delphi development of the Android program to a larger scope of development, in theory can call arbitrary Java code written, for the same time proficient in

downloaded on the www.Delphiuser.com website.First, let's talk about free third-party controls (with source code):㈠ interface Style class------------A good software should have an excellent operating interface, I think this should be indisputable. However, the use of C + + programming friends will certainly have such a sigh, make a beautiful and easy to get started interface is too tired (except BCB). But since Delphi was born, all this suddenly chan

After reading the Boulevard to Jane, I found that the book is always talking about a language, or a programming tool--delphi.I have seen some of the blog content in front of my friends may find that I have published a small program with Delphi, in fact, after that also using Delphi to do some programming, small to the calculator, large to the level measurement record software (tabular output and calculation

Source: Internet Weekly Report: Delphi garden. The price of $23 million seems to be a cheap sale. The price is only enough for a movie from Hollywood stars, and the cost of making a second-stream movie is not enough.When I read the news online, I suddenly found a message: Borland Software has sold the codegear development tool department for $23 million. I suddenly realized that Delphi and C ++ Builder are

Tutorial on full solution of Chinese Delphi instances DelphiTutorial Series of books(046)ChineseDelphiInstance full solution tutorial Organize netizens (state)Email:Shuaihj@163.com : PDF Prepared by Zhang Zhiqiang Published by: southern publishing house Publishing date: 2004-01 ISBN: 780660954 Package: Flat Opening: 16 Page count: 462 pages Printed: 1 time Introduction As an excellent object-oriented visual development tool,

Delphi object-oriented programming thoughts DelphiTutorial Series of books(013)《DelphiObject-Oriented Programming ideas Organize netizens (state)Email:Shuaihj@163.com : PDF Author: Liu Yi [Translator's introduction] Book Series name: Borland Core Technology series Press: Machinery Industry Press ISBN: 7111127722 Mounting time: 2003-10-10 Published on: February 1, September 2003 Start: 16 Page number: 476 Version: 1-1 Introduction This is

Delphi 6.02 preemptive research-bizsnap/soap/WebService 4-- Significance of patch 2 # Borland released the second patch for C ++ Builder 6 and Delphi 6. This is a very important patch for Delphi 6. It not only fixes some problems in Delphi 6, but also greatly enhances the functions of

// Replace the General stringVaRReg: tperlregex;BeginReg: = tperlregex. Create (Nil);Reg. Subject: = 'I love Delphi, But Delphi does not love me! ';Reg. RegEx: = 'delphi ';Reg. Replacement: = '◆ ';Reg. replaceall;Showmessage (Reg. Subject); // return: I love Delphi, but ◆ don't love me!Freeandnil (REG );End; // Case i

Borland company recently released its latest version of the Windows Development Tool Delphi 2005, the new software in the same development environment to join the Win32,. Net, Delphi and C # support, while integrating the Borland Application Lifecycle management tools. The new version of Delphi, code-named Diamondback, is designed to support Borland's all-encomp

Look forward to the N days, every day on the website of CodeGear, finally, this afternoon to see Delphi for PHP Trial version can be downloaded, so can't wait to download to my machine, ready for the first time trial. Download speed is slow, about 57K speed bar, download filename d4php_trial.exe, size is 30,165,616 bytes (28M), spents 8 minutes 29 seconds. BDN login to download, before downloading will be prompted to register the mailbox to send a t

Interest is the best teacher First step to familiarize yourself with the syntax and programming structure of Delphi, and then familiarize yourself with the properties and methods commonly used in controls and classes, and the third is To study other people's example programs, the most important thing is to do a few complete small programs than follow the example. The following book is helpful to novice beginners: "Getting Started with

. 20.3 Delphi Object Type data Management application example Delphi 2.0 whether its visual design tools, or Visual Component Class Library (VCL), are everywhere infiltration of object storage technology, this section will be from the Delphi visual design internal mechanism, VCL data storage, BLOB data manipulation and the storage of dynamically generated parts

First, the Displayhint method is declared in the TForm1 object, and the implementation code is written in the implementation section of the unit. In the Displayhint method, assign the application's Hint property to the panel's caption. Another important issue is the need to use the Displayhint method as a method of dealing with Onhint events. The code for the OnCreate event of the form solves this problem. The complete code for the program is listed below. When a user runs a program and puts th