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在Windows环境下,鼠标和键盘是主要的输入设备。在Delphi中几乎每个对象都具有反映鼠标控制的事件,这些事件的主要功能包括改变鼠标指针的形状,移动、触发、...
在Windows环境下,鼠标和键盘是主要的输入设备。在Delphi中几乎每个对象都具有反映鼠标控制的事件,这些事件的主要功能包括改变鼠标指针的形状,移动、触发、拖动鼠标等。鼠标控制的三个相关属性是Cursor、DragCursor、DragMode;鼠标控制的三个对象方法是BeginDrag、Dragging、EndDrag;鼠标控制的七个事件包括OnDragDrop等。-In the Windows environment, the mouse and keyboard are the main input device. In Delphi, almost every object has to reflect the control of the mouse events, these events are the main functions include changing the shape of the mouse pointer, move, trigger, drag the mouse and so on. Mouse control of three related attributes are Cursor, DragCursor, DragMode mouse control of the three objects is BeginDrag, Dragging, EndDrag mouse control of the seven events, including OnDragDrop so.
- 2022-02-01 18:16:48下载
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The material collected by me is useful to study the programming language delphi,...
这是我收集的关于学习DELPHI资料,非常有用啊!!!里面有入门的课程。-The material collected by me is useful to study the programming language delphi, including some rudimental knowledge about it.
- 2022-03-01 13:23:43下载
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本书以理论结合实践的方式,论述“如何在Delphi中使用面向对象编程方法,构建良好设计的程序”的主题。...
本书以理论结合实践的方式,论述“如何在Delphi中使用面向对象编程方法,构建良好设计的程序”的主题。-this book theory with practice, discussion of the "how to use Delphi object-oriented programming methods, and the building of good design procedures" theme.
- 2022-04-06 19:30:12下载
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Developing a card reader
Developing a card reader
- 2022-03-14 17:01:25下载
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本章概要介绍Borland C++ Builder(BCB)和解释什么..
Overview In this chapter I introduce Borland C++Builder (BCB) and explain what it is about. I also devote considerable time to explaining the purpose of this book and the philosophy behind my approach to technical writing. Technical subjects covered in this chapter include Creating a simple Multimedia RAD program that plays movies, WAV files, and MIDI files. Shutting down the BCB RAD programming tools and writing raw Windows API code instead. Creating components dynamically on the heap at runtime. Setting up event handlers (closures) dynamically at runtime. A brief introduction to using exceptions. This topic is covered in more depth in Chapter 5, "Exceptions." A brief introduction to ANSI strings. This subject is covered in more depth in Chapter 3, "C++Builder and the VCL." Using the online help. Greping through the include and source files that come with the product and with this book.-Overview In this chapter I introduce Borland C++Builder (BCB) and explain what it is about. I also
- 2022-03-28 15:37:04下载
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this program can be used in other programs VCL configuration, the memory content...
本程序可用于其它VCL程序的配置、内存内容。帮助设计运行时调试。当然,人们可以看看什么配方用什么成分,设计什么属性
- 2022-03-21 22:51:48下载
- 积分:1
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《TeeChart应用技术详解》(屈景辉)源代码
《TeeChart应用技术详解》(屈景辉)源代码- TeeChart explain the application of technology (屈景辉) source code
- 2022-02-07 22:27:34下载
- 积分:1
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在delphi中使用xml文档的方法,包括读写xml文档,创建删除xml文档...
在delphi中使用xml文档的方法,包括读写xml文档,创建删除xml文档-the use xml documents, including literacy xml files, create xml files deleted
- 2022-08-20 05:39:44下载
- 积分:1
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关于C++Builder编程的书籍,内容不错。
关于C++Builder编程的书籍,内容不错。-About C++Builder programming, good stuff
- 2022-09-22 10:50:03下载
- 积分:1
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本书共有数值计算中常用的Delphi子过程100多个,内容包括解线性代数方程组、插值、数值积分、特殊函数、函数逼近、特征值问题、数据拟合、方程求根和非线性方程组...
本书共有数值计算中常用的Delphi子过程100多个,内容包括解线性代数方程组、插值、数值积分、特殊函数、函数逼近、特征值问题、数据拟合、方程求根和非线性方程组求解、函数的极值和最优化、数据的统计描述、傅里叶变换谱方法、解常微分方程组和解偏微分方程组。每一个过程都包括功能、方法、使用说明、过程和例子五部分。-the numerical calculation commonly used for the Delphi process more than 100, including solutions of linear algebraic equations, interpolation, numerical integration, special, function approximation, eigenvalue problems, data fitting equation Root and solve nonlinear equations, functions and the extreme optimization, statistical data description, Fourier transform spectra, solution of ordinary differential equations reconciliation partial differential equations. Each course includes a function, method, use, process, and examples of five parts.
- 2022-03-24 22:57:36下载
- 积分:1