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use a UDP development of the broadcasting service and client programs, including...
一个使用UDP开发的消息广播服务与客户端程序,包含代码,可执行程序,可以随意使用-use a UDP development of the broadcasting service and client programs, including code, executables, free to use
- 2022-03-07 06:28:56下载
- 积分:1
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Here are a few examples of Delphi can be transported to work.
这里给出了几个Delphi的实例,都能运行得通。-Here are a few examples of Delphi can be transported to work.
- 2023-02-27 01:50:09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
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Delphi的原子世界
Delphi的原子世界 -Delphi" s atomic world. Rar
- 2022-08-15 18:48:26下载
- 积分:1
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This component is a interface to the Video
This component is a interface to the Video-Capture functions in Video for Windows. Capture webcams, streaming video with sound. Component for C++ Builder, Delphi.
- 2023-05-29 10:25:03下载
- 积分:1
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rawprint Delphi组件,直接打印从您的Delphi应用程序
RawPrint Delphi Component, for direct print from your delphi application-RawPrint Delphi Component, for direct print from your delphi application
- 2022-02-12 22:36:23下载
- 积分:1
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用delphi语言实现运筹学最速下降法程序
用delphi语言实现运筹学最速下降法程序-used language tacticians steepest decline Act procedures
- 2022-01-26 03:46:19下载
- 积分:1
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开发环境:== EasyPHP 1.7
== Microsoft window 2000
== IE 6.0
== apache 1.3.27...
开发环境:== EasyPHP 1.7
== Microsoft window 2000
== IE 6.0
== apache 1.3.27
== php 4.3.3
-Development environment: == EasyPHP 1.7 == Microsoft window 2000 == IE 6.0 == apache 1.3.27 == php 4.3.3
- 2022-08-08 10:03:14下载
- 积分:1
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CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE...
CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi -CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi CODE For DB Delphi
- 2022-03-06 16:59:51下载
- 积分:1
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WAV录音,你可以随时记录,随时暂停,继续记录,…
WAV录音机,可以时刻录音,时刻暂停,继续录音,功能比较齐全-WAV recorder, you can always recording, always suspended, to continue recording, features relatively complete
- 2022-06-14 22:35:24下载
- 积分:1