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561: Delphi produced by Windows 98-style toolbar
Windows98 Toolbar button on the mouse not only with changes in the mobile and protruding, and the button with the icon will change color. Provided in the Delphi toolbar controls, only changes in the provision of a convex function button, the icon do...

562: Delphi detected by a special key state
In programming, the three special keys (NUM LOCK key, CAPS LOCK key, SCROLL LOCK keys) can be controlled through the operation of the keyboard. However, applications sometimes need to switch input case, the number of features such as keyless entry, ...

563: Create a "control panel" of new projects
When we open the "Control Panel" then, to see many of the projects, such as: system monitor. However, these projects do not point to some executable program, in fact, they are some special dynamic-link library, in Windows the type of regis...

564: Files associated with Delphi
File association for us to bring a lot of convenience. Delphi has its own object registry TRegistry, can be achieved through the registry or change the contents of the relevant keys. Function GetAssociatedExec (FileExt: String; var FileDescription,...

565: The use of three Delphi
Hide and display the Windows task bar to hide and display if the Windows task bar, simply call the following function can be: procedure hideTaskbar; / / hide var wndHandle: THandle; wndClass: array [0 .. 50] of Char; begin StrPCopy (@ wndClass ...

566: Produced by Delphi "Easter eggs"
Easter eggs in software is often a small trick, generally when the user hold down a function key and then type a few letters can be activated to develop the list, test list, and other relevant information Thanks, and Easter eggs generally hidden in ...

567: Using Delphi to achieve auto-hide menu feature
First of all, the establishment of a new Project. Then, in the form1 add a Panel control, and its Align property to alBottom, Visible property to true, and write down the value of top property, 307 here. In the form1 add a Image control, and its Ali...

568: Delphi 4.0 production database skill set issue
Delphi 4.0 to support rich data types of Paradox database, but database software developed by Inprise Corporation must use its own database engine developed by BDE, is therefore set to be issued in the production of the engine will support a number ...

569: Database program developed by the experience of Delphi 3
1. The establishment of a temporary table Data entry is to develop the necessary database links. In the Client / Server architecture, the client may have to enter the number of data, to submit back-end database server, which requires the local (cli...

570: Delphi in the position in the file location
In Delphi, the position paper, there are two main methods of operation. A position paper directly, or through the "Open" dialog box (OpenDialog) to achieve control. The other is the only location to a folder, and then in this folder to fin...

571: Examples of Delphi programming skills
Delphi as starting a new Windows programming language, because of its many outstanding features set all in one, the general became more and more programmers and enthusiasts of all ages. The following 10 tips related to compare a wide range of face, ...

572: Introduction delphi component production
Delphi as a rad tool, its fast compile and friendly visual interface and was widely welcomed. delphi to provide a lot of off-the-shelf components, and along with updated versions of the new components continue to increase. In addition, you can buy t...

573: In Delphi How to control other applications windows
Delphi in the preparation of applications, often related to other Windows applications to operate. For example, in database management systems, financial officers need to use the calculator, you can call the Windows calculator features included, if ...

574: Using Delphi to achieve long-range screen crawl
In network management, sometimes through a remote computer screen monitoring to understand the use of online computer. Although there are many software available in the market can achieve this feature, some can even remote control, but the lack of f...

575: Delphi6 web pages with special effects software
Tens of thousands of users every day the passion in the surf, many of my friends like to ride a caveolin-line, to build websites. Can not be separated from design to build Web site pages, web pages can not do to great effect. There is now a most wel...

576: Delphi multi-layer applications to achieve
With the Internet / intranet development, multi-layered thin client applications and distributed database application gradually been widely used. In multi-tier application development methods, Delphi component provides a Midas, and third-party provi...

577: Chinese character input method under Delphi programming and the use of
This article describes a relatively simple text of the entry of Chinese and western and Chinese character input method of the switch method. In the application of the entry interface, select the input method to set up a drop-down combo box, and inpu...

578: Delphi taste of chocolate (1)
Borland back in the hope that after nearly 2 years, Borland's Delphi 6 yearfinally surfaced. Due to the rapid development of information technology, many procedures in the application designers need to add the latest software technology, or use ...

579: DELPHI under the Chinese character input method of programming and the use of (1)
WINDOWS applications in many Western text entry interface, the Western text repeatedly switching the input Chinese character input method, is very cumbersome to use. DELPHI author in the use of MIS to develop a process to find a more simple solution...

580: Delphi and the preparation of high-DLL calls (1)
Delphi provided in accordance with the preparation of the DLL and call the help information, you can quickly complete the preparation of general and call DLL applications. This article describes how to write the theme and call to pass various parame...


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