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\b Word boundary var reg:tperlregex; BEGIN REG: = Tperlregex.create (nil); Reg. Subject: = ' Delphi Delphi2007 mydelphi '; Reg. RegEx: = ' \bdelphi\b '; Front and rear border Reg. Replacement: = '; Reg. ReplaceAll; ShowMessage (Reg. Subject); return: Delphi2007 mydelphi Freeandnil (reg); End \b Word boundary: left boundary var Reg:tperlregex; BEGIN REG: = Tperlregex.create (nil); Reg. Subject: = '

Today write a DLL ready for the. NET call, DLL after writing to the Delphi test, incredibly error, not to mention to. NET called. Check it out. The parameter and the return value use the string type, followed by the 'Delphi writing DLL Returns a string,. NET call. This article only solves, by the way also collects a bit, originally Delphi writes the DLL to have

Delphi Pre-compilation Instruction summaryDelphi as a good development tool, not only because it pioneered the "component (Component)" era, the impact is far-reaching, another reason is that it has a very good compiler, Borland (Inprise) company claims that Delphi has the world's fastest compiler, If you have used Visual C + + and Delphi You will obviously apprec

Delphi interface Mechanism TruthCategory: DELPHI2012-03-29 14:41 2161 People read comments (0) favorite reports DelphiinterfaceintegerstringclassfunctionInterface (interface) is a very interesting thing in Delphi. Delphi 3 began to support the interface, which formed the basis of COM programming, however, the interface in

The 1.dpr:delphi project file contains the Pascal code. Engineering files for Application Systems2.pas:pascal file, the source code of the Pascal unit, can be either a form-related unit or a separate unit. 3.dfm:delphi form file, a binary file that describes the properties of a form or data module and its components. Form interface file with the same name as the Pas file, andand one by one corresponds, defines the properties of the form properties and artifacts,4.BPG Borland Project Group Projec

Reprint: http://blog.csdn.net/sunylat/article/details/41414785This 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

Delphi memory operation function 1-2: allocate memory to the array pointerCategory: Delphi font size: large, medium, small GetMemAllocMemReallocMemFreeMemGetMemoryReallocMemoryFreeMemoryNewDisposeNewStrDisposeStrStrNewStrAllocStrDisposeGlobalAllocPtrGlobalFreePtrWideStrAllocAnsiStrAllocStrDisposeMoveMoveMemoryCopyMemoryZeroMemoryFillMemoryFillCharStrBufSize Allocate memory to character pointers (pchar, pw

To be honest, although Delphi has been easy to master and the latest xe2 release in recent years, there are still fewer people using Delphi, the most obvious libraries and bookstores do not see Delphi books... Tragedy... But the exciting thing is the author of mastering Delphi7.Marco cant NetworksThe latest 《Delphi Xe

* All the codes involved in this article are correctly run in winnt 4 and delphi4 C/S.Since Delphi adopts the real fully object-oriented method, the fastest compiler in the world today, and leading database technology, especially her full compatibility with Windows APIs, her outstanding Automatic code generation capabilities ...... People have seen that Delphi has stood out among many development tools in j

Chapter 4 Interface Not long ago, a friend engaged in software gave me a riddle. Face-to-face is a "Blind Date", which makes me guess a software term. After about a minute, I guess the answer is "Object-Oriented ". I think it's quite interesting. I thought about a riddle to return to him. The face was a "kiss", which also gave him a guess of the software term. One minute later, he humorously said, "When you are targeting your beautiful objects, you can't help but contact her !". We laughed at th

1. Delphi can never create an object on the stack The following is a common Delphi code that declares all the local variables required in this process at the beginning of the process: Procedure Foo;VaROBJ: tobject; // This sentence is easily misunderstood by C ++ programmers.Begin...End; C ++ programmers will think that the OBJ variable is the tobject object instance itself. They will think that this variab

oracle| Stored Procedures | data Selected from CSDN http://search.csdn.net/Expert/topic/2280/2280860.xml?temp=2.169436E-02 forum JCC0128 Netizen's speech Delphi+oracle Report Solution (i) Delphi stored procedures that invoke Oracle (striped return cursors, no value two) Keywords: delphi, Oracle Stored procedures, cursors, return data sets, reports Note:

If you want to get out of the ASP enthusiast's level, then you should learn to write components for ASP. I search on Google, Delphi writing ASP components of a total of several, so today wrote this Delphi writing ASP components of the basic article, I hope the novice a little help. Let's start by writing a "Hello world!" An example. I'm here with Delphi 7. 1. Fil

1.2.5.1 create "Events" for user actions Click the Rectangle button on the form, and in Object inspector, Move the Events page tab, and the Event window appears. In this routine, we only care about the onclick event, which is the response of the application when the button receives a left-click. Double-clicking the value segment at the right end of the onclick event in the Object Inspector window causes Delphi to activate the library code Editor and

An overview of 18.3.4.1 adaptation The so-called adaptation is to convert desktop applications into Client/server applications. Adaptation is a very complex subject, not described here in detail. This section describes the most important aspects of the applicable Delphi application. The main aspects of adaptation are: The adaptation of the database from the desktop platform to the server Transforming an application into a client/server The adapt

Internet/intranet in the 90 's may be the most popular computer terminology, whether people in the computer industry or people outside the computer, will use internet/intranet, some information, some publicity themselves and the company, There are even a lot of things that have never been thought of using the Internet and are now being solved using the Internet, For example, some program-controlled digital computer maintenance using the Internet to solve. In all of these applications, the devel

1.5.1.1 Create a routine that contains the About box As an example, we first create an application with a main form and a simple about box: Create a new project in Delphi and add a button widget to the empty window. We use it as the main form to bring up the About window when the button part is pressed. Below we directly to the creation of the window. Select the main menu of the file New item, in the new page, select the form template,

Delphi XE5 for Android Launcher no black screen wait summary from Embarcadero Official Technology forum to find the next reference, on the black screen processing should have a corresponding method, and this method has a good application value, so did a summary, Delphi XE5 No black screen is essentially the use of Android native development language Java, the program was written to start loading the Java-w

Document directory Delphi software engineering case study Delphi software engineering case study DelphiTutorial Series of books(082)《DelphiSoftware Engineering Case Study Organize netizens (state)Email:Shuaihj@163.com : Part1 Part2 Part3 Part4 Title: Delphi software engineering case study Book No.: 1048690 Press: Electronic Industry Press Pricing: 35.

// \ D matches all numbers, which is equivalent to [0-9] var REG: tperlregex; begin REG: = tperlregex. create (NiL); Reg. subject: = 'expect Delphi 2008 for Win32! '; Reg. regEx: = '\ d'; Reg. replacement: = '◆ '; Reg. replaceall; showmessage (Reg. subject); // return: looking forward to Delphi ◆ for win ◆! Freeandnil (REG); end; // \ D matches all non-numbers, which is equivalent to [^ 0-9] var REG: tperl