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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
- 积分:1
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Delphi语言参考手册,用户非常需要,尤其对初学者非常重要。...
Delphi语言参考手册,用户非常需要,尤其对初学者非常重要。-Delphi language reference manual, users need, especially for beginners is very important.
- 2022-08-06 08:02:45下载
- 积分:1
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pascal Essential
pascal精要-pascal Essential
- 2022-08-04 01:48:57下载
- 积分:1
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详细讲述如何用delphi进行com编程
详细讲述如何用delphi进行com编程-described in detail how to use delphi programming for com
- 2023-05-10 06:25:03下载
- 积分:1
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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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函数
delphi中的常用函数的一些介绍
函数
delphi中的常用函数的一些介绍-Delphi function in a number of commonly used functions introduced
- 2023-05-11 13:30:04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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Borland C++Builder中调用CHM帮助系统的详细方法
Borland C++Builder中调用CHM帮助系统的详细方法-Borland C++ Builder call CHM help system detailed methodology
- 2023-01-14 01:20:04下载
- 积分:1
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DelphiWin32核心API参考光盘内容.是学习书籍中的源码,便于学习.
DelphiWin32核心API参考光盘内容.是学习书籍中的源码,便于学习.-DelphiWin32 core API Reference CD-ROM. Book learning is the source to facilitate learning.
- 2022-07-08 21:07:15下载
- 积分:1
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基于C++BUILDER环境,初学者很适用,代码简单易懂,对学习和借鉴有很大好处,可移植很强,我测试的版本是BCB60,创建组合框源代码...
基于C++BUILDER环境,初学者很适用,代码简单易懂,对学习和借鉴有很大好处,可移植很强,我测试的版本是BCB60,创建组合框源代码-Based on the C++ BUILDER environment is applicable for beginners, easy-to-understand code, and has a lot to learn from the benefits of highly portable, I tested version BCB60, create a combo box source code
- 2022-09-22 13:10:03下载
- 积分:1