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Recently finally resolved to use the Delphi 7 for many years to upgrade to Delphi 2007, although currently the highest version of Delphi is XE8, but for the development of the VCL only for the words still like 2007 this classic version.Install the Delphi 20,071 cut smoothly, to crack verification needs to run

Delphi uses python to decode emails (reproduced) It is estimated that many people, like me, will not be able to handle many bugs when using Indy, and have to use and modify it. Recently, Indy has been used to send and receive emails, from D7 to d2007 to d2010. Later, an latest version of SVN was detected. It is surprising that some bugs have been fixed in the new version, it is frustrating that some new bugs have been introduced in the new version. A

Delphi object-oriented Learning Article 6: Interfaces Author: banhamt (Please indicate the source and keep it complete) In object culture, class inheritance is a very powerful mechanism, and a more powerful Inheritance Mechanism should be inherited from an interface.In this article, we will discuss the features of interfaces.First, the interface is defined in a similar way as a class. The difference is that a class represents an entity, and an interf

Original address: http://blog.csdn.net/kernelspirit/article/details/760413Python for Delphi set up Delphi and powerful scripting language Python bridge, use very convenient, let Delphi gorgeous interface with Python powerful, concise, stable background logic processing ability, so that the application module clear, beautiful interface, Background complex logic is

1. Disable RttiThe disabled method is simple, which is to be in the project (DPR file. Delphi2010 The following definition is added before the uses statement of the project file is the Dproj file, but the DPR file is still the default writing code for the project file:{Reduce EXE size by disabling as much of RTTI as possible (Delphi 2009/2010)}{$IF compilerversion >= 21.0}{$WEAKLINKRTTI on}{$RTTI EXPLICIT METHODS ([]) PROPERTIES ([]) fields ([])}{$IFE

Delphi MSComm Real-time serial communicationMSComm controls are rich in properties that are closely related to serial communication, providing a variety of operations on the serial port, which makes serial communication very easy. The MSComm has many control properties, and the commonly used properties are as follows:1). Commport: Sets or returns the serial port number, which defaults to 1.2). Setting: Set or return serial communication parameters in

Fastscript calls the Delphi process:1. Create an event-handling method first: Tfscallmethodevent2.Then call the Tfsscript.addmethod method, the first parameter is the syntax of the Delphi method, and the second parameter is a handle to the tfscallmethodevent link. As in Delphi there is a process for delphifunc, ...Procedure Tform1.delphifunc (s:string; i:integer)

Delphi Attribute Property (suitable for beginners Delphi) propery in Delphi Preface: For Delphi Beginners, have object-oriented knowledge and Java or VC programming experience to read. a common attribute We can often see this code in the Delphi class: Propert Property att

-finished software, they thought that my idea was very good, so they had to finish the software. I tried to use Delphi for the tedious study of wxpython. I am also a newbie to Delphi. I found through online Data Query That Delphi is a declining nobility with poor prospects, therefore, almost all of the Chinese materials available on the Internet are left behind b

problem phenomenon: in compiling the project is, the hint lacks Delphi own many units.cause of the problem: this may be due to manual accidental deletion, or the third-party control installed accidentally deleted Delphi's own directory caused by (if wrong, I hope the expert pointing).Problem handling:Method One: Look for your colleague, or classmate, to see what directories are introduced in his environment, you can add a little more OK.Method Two: Co

);//must be called (requires uses ActiveX) -Qry:=tadoquery.create (Nil); the Try +qry.connectionstring:=connstring;//must have a connection of their own A Qry.close; the Qry.SQL.Clear; + Qry.SQL.Add (fsqlstring); - Qry.open; $ flistbox.clear; $ forI: =0 to - Do //repeat the data set 101 times in order to perform a long repetition. - begin - while notQry.eof and notTerminated Do the begin -Flistbox.additem (qry.fields[0].asstring,Nil);//If you do not call synchronize,

functions consist of one or more lines of code that can implement a particular function. Using functions can make your code more readable, easier to understand, faster to program, and less repetitive code. Procedure is similar to a function, the most important difference between a procedure and a function is that the procedure has no return value, and the function can have a return value. in Delphi 7.0, a very large number of functions have been defi

the array. You can use index values to access the character of a string, myname[1] can get the first character of the MyName ' F '. You can use Delphi's rich operators, procedures, and functions to handle string-type variables and properties. Here are a few common operators and Delphi procedures or functions: Concat and (+) functions are the same, you can combine multiple strings together to create a larger string; Copy returns a substring in a str

Http://altd.embarcadero.com/download/radstudio/xe2/delphicbuilder_xe2_4358_win_dl.iso Delphi. xe2 Cracking Method I installed delphi. xe2.rtm. v16.0.20.6.43595.lite. V5.0. After installation, it will be displayed as a 15-day trial. After exiting xe2C: \ Program Files \ Embarcadero \ rad studio \ 9.0 \ licenseDelete folder. When xe2 is opened, the registration window appears, for example:

Delphi provides powerful DBGrid components to facilitate database application design. However, if we only use the DBGrid component, each grid is a simple text editing box, which is inconvenient for users to input data. Delphi also provides some other data components to facilitate user input, such as dbcombobox and dbcheckbox, but these components do not have the powerful functions of DBGrid. Can

Delphix of Delphi and DirectX: tdib.x Delphi and DirectX Delphix (): Tdib. Drawadditive (); Delphi and DirectX Delphix (): Tdib. Drawdarken (); Delphi and DirectX (Delphix): Tdib. Draw3x3matrix (); Delphi and DirectX Delphix (): Tdib. Drawmono ();

Delphi object-oriented Learning Article 7: COMAuthor: banhamtHttp://www.cnpack.org(Please indicate the source and keep it complete)In the previous article, we introduced interfaces. If you have never touched the COM object, you will find the interface really troublesome. You may have the idea of "It is better to define a class directly for convenience.Indeed, interfaces without com encapsulation are really troublesome. In my opinion, interfaces withou

Henan Institute of Financial Management Pan hanjie ---- Delphi is a powerful visual program development tool. While developing WINDOWS applications using Delphi, Delphi provides many properties and events for each visualization component ), however, in actual applications, you may encounter some special events that you need. These special events are not provided

At present, the multi-layer application frameworks developed in Delphi are basically concentrated in the following types. Each development framework has its own advantages and disadvantages, and there is no best one. You can refer Select a framework based on your actual needs. I will share with you my experience in using several frameworks. If something is wrong, you can make a brick. 1. datasnap provided by Del