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设备管理器。就像Window的设备管理器一样。源码来自网络,本人整理而已。...
设备管理器。就像Window的设备管理器一样。源码来自网络,本人整理而已。-Device Manager. Like Window
- 2022-01-27 13:26:22下载
- 积分:1
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jssm的delphi的源代码,石器时代的工具,研究人务动作的人可以...
jssm的delphi的源代码,石器时代的工具,研究人务动作的人可以-jssm the source code of delphi, Stone Age tools to study the movements of people are strongly advised to take a look at
- 2022-08-25 07:38:07下载
- 积分:1
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fast net vcl delphi 3
fast net vcl delphi 3
- 2022-10-26 15:50:04下载
- 积分:1
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简单的I2C与LPT端口Delphi程序员
easy i2c programmer for delphi with lpt port
- 2022-03-10 09:44:10下载
- 积分:1
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进度条显示,初学者学Delphi的源码,进度条显示,初学者学Delphi的源码...
进度条显示,初学者学Delphi的源码,进度条显示,初学者学Delphi的源码 -Progress bar shows that beginners learn Delphi source code, the progress bar shows that beginners learn Delphi source code
- 2022-04-20 08:03:39下载
- 积分:1
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delphi下的声音记录源程序,主要完成声音保存为wav。
delphi下的声音记录源程序,主要完成声音保存为wav。-Voice Recording source program finished by delphi, which mainly save voice message as wav.
- 2023-02-02 04:05:04下载
- 积分:1
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这个PNG Delphi版1.56文件(这个版本是一个重大的改写为…
This PNG Delphi version 1.56 documentation (this version is a major rewrite intended to replace the previous version, 1.2).
Improvements in this new version includes:
This new version allows the programmer to not use Delphi heavy units which will greatly reduce the size of the final executable.
Read more about this feature here.
Most, if not all, Portable Network Graphics features as CRC checking are now fully performed.
Error on broken images are now better handled using new exception classes.
The images may be saved using interlaced mode also.
Transparency information won t be discarted after the image is loaded any more.
Most of the images are decoded much faster now.
The images will be better encoded using fresh new algorithms.
IMPORTANT! Now transparency information is used to display images.
-Delphi version 1.56 documentat ion (this version is a major rewrite intended to replace the previous version. 1.2). Improvements in thi
- 2022-03-25 09:57:05下载
- 积分:1
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CRC16的DELPHI源程序及调用子
CRC16的DELPHI源程序及调用子-CYXLIC REDUNDANCY the source and Call-
- 2023-04-23 13:15:03下载
- 积分:1
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皮肤按钮 skinbutton transpanel ... 欢迎改进
皮肤按钮 skinbutton transpanel ... 欢迎改进-skin button skinbutton transpanel welcome improvement
- 2022-11-20 19:40:03下载
- 积分:1
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嘿嘿,大侠看到不要见笑呀...
大家都知道使用DLL的好处.于是我就想把FORM封装到DLL里面去.
到网上找,发现是MDI和模式窗体的,非模式的也有...
嘿嘿,大侠看到不要见笑呀...
大家都知道使用DLL的好处.于是我就想把FORM封装到DLL里面去.
到网上找,发现是MDI和模式窗体的,非模式的也有很多问题.便想自己解决这个问题.
原来是用DLL创建一个对象返回,但发现有很多的问题.
想了半天就去寻根问柳吧.
找到了类.
我就想把类封装进DLL,到时简单的返回一个类,然后在主程序里操作不就简单了?
找了半天发现了TFormClass,于是试了试从DLL导出来,像一般的程序一样创建窗体发现成功.
接着我又想看看其他的类是不是也能这样,就拿TFrame来实验.
function GetDllFrameClass():TFrame stdcall
第一次是这样声明的,失败.奇怪?!
试了好多次都不行,就想到了TFormClass(Ctrl+左键),进去看看,发现是这样声明的.
TFormClass = class of TForm
哎呀,恍然大悟!!
class(TFrame) 是声明一个类, 这个类继承了TFrame类 f: TFrame 是一个对象
class of TFrame 声明的是类类型, f:TFrameClass 是一个类.
function GetDllFrameClass():TFrame
返回就不是类而是对象了,照TFormClass修改后TFrameClass = class of TFrame
运行...成功,
- 2022-01-31 01:59:09下载
- 积分:1