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721: With different font list box
Under normal circumstances, all items in the list box of the font, size, color and other attributes are the same. However, we can prepare a simple procedure that would allow each can have its own font, size and color. To compare, we used two Listbox...

722: Delphi is easy to confuse the concept of
A, Owner and Parent distinction: Parent property component of the package refers to containers, components can only be displayed in this context and mobile. Examples are as follows: (1) in the form Form1, place a Panel1, and Panel1 gap, (2) In a ...

723: Qiao change in the Delphi form files in the realization of an array of controls
delphi application development, each form has a corresponding form file (. dfm), used to record the properties of the form as well as the form of all the properties of controls in order to form after the closure of accurately re - generated form. DE...

724: Delphi dynamic display of self-control to do
Delphi for its excellent interface and simple usage of the favorite by the majority of programmers. I been feeling that since has made a dynamic control of display characteristics. Ik pen onlysash armed marine crab dish every first meal of the day

725: The use of Delphi programming Send E-mail
Sending and receiving E-mail is a lot of "Web bugs" compulsory homework, E-mail tools software is also a lot of foreign countries have Microsoft's OutlookExpress, TheBat, etc., there are domestic products such FoxMail. In fact, the us...

726: Delphi How to monitor POP3 mail
---- This article will tell you how to write your own e-mail surveillance program, the program will have a direct function call to WinSock network. In addition to WinSock programming knowledge, but also must understand the POP3 protocol. Below is a ...

727: DELPHI and registry
0. DISCLAIMER: 1. What is the registry? 2. What does the registry look like? 3. How to read and write data to the registry 3.1 RegCreateKey () 3.2 RegOpenKey () 3.3 RegSetValue () 3.4 RegQueryValue () 3.5 RegDeleteKey () 3.6 RegEnumKey () ...

728: Delphi Reference Manual
Name Type Description -------------------------------------------------- ------------------------- Abort function to deal with accidents caused by abandoned Abs function of the absolute value function AddExitProc function of a process run-time l...

729: Delphi 3.0 with the preparation of MP3 music song Desk
Delphi 3.0 is a very good software, it can quickly create a simple song MP3 Music Taiwan. Principle: create a MP3 player (Winplay3 in this article as an example) of the shell, the establishment of the Chinese songs were associated with the MP3 file...

730: Create a dynamic use of Delphi audio label
Newspaper produced computer "hardware master" of the installation of the interface seen it, when you mouse over the installation will prompt sound, press the left mouse button in the above will sound, and the installation interface Delphi3...

731: Delphi printing process used to prepare the tips
If you want to use Delphi to prepare a printing process, then the following tips may help you. 1. Have been married to show the current printer resolution To tell Windows to print under the printing process to have a crucial role, if you want to k...

732: Word97 by the wind to achieve grid Delphi4 Toolbar
Word97 people used the toolbar to its impressive, because it's style is very "cool", the same toolbar IE4.0 has a similar style, Win98 emergence of this style has been the promotion of the toolbar. In fact, very easy to use Delphi4 wit...

733: Delphi Quick Start (a)
Delphi is a new visual programming environment provides us with a convenient and fast application development tool for Windows. It uses the Microsoft Windows graphical user interface of many advanced features and design ideas, using the flexibility ...

734: Delphi Quick Start (c)
1.2.4.3 Chinese interface and fonts to select If you install the Windows95 system the Chinese system, so the interface is extremely convenient for Chinese. For example, you can change Button1's Caption property of "& R rectangle",...

735: Delphi Quick Start (d)
1.3.4.2 Shape Parts Shape graphics components in the former paper we have learned that it can handle a variety of geometric shapes, Pen and Brush by setting nested properties, you can set border color graphics, linear and graphic style, filled with...

736: Delphi Quick Start (e)
Call the standard dialog box 1.4.3.1 You can find that apart from Font, Find, Replace dialog box, the other standards of the Events page of the dialog box is blank. Because they themselves are not visual dialog form, we can not respond to standard ...

737: Delphi method of object-oriented programming (a)
Delphi is a programming language based on Pascal. Pascal language with the readability, and features easy to prepare, which makes it very suitable as the basis for the development of language. At the same time, use the compiler to create application...

738: Delphi object-oriented programming methods (b)
2.1.4 Jump statements Jump Object Pascal's case statement and if the two are. 2.1.4.1 if Statement statement will be taken into account if an expression results in accordance with the decision-making process flow. Above the routine, in accord...

739: Delphi method of object-oriented programming (c)
2.1.8.4 of the statement process and the function part of Process or function in part by the begin statement to start, end the end. Function requires a return value. Return value can be assigned to function name, return value can also be assigned t...

740: Delphi object-oriented programming methods (d)
2.1.10.7 library unit will join the project Library unit will join the project is relatively simple. Whether it is set up your own database or the Delphi unit and form established by the Treasury unit, if completed, the first open cell you want to ...


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