这是通过一个门禁读卡器进行485转RS232

这是一个delphi的程序界面的技巧。-This is a delphi program interface techniques.

要求用户正确输入用户名和密码，然后才能进入系统。刚好前几天有个人问俺如何在程序启动时先启动登录对话框的问题，俺就给他写了个示例程序，今天拿出来给大伙共享，有什么不正确的地方请大家多多指教。-require users to input the correct user name and password before they can access. Just a few days ago I asked how individuals at the time of commencement of first launching the login dialog, winning Actius notebook line he wrote a sample program today to show everyone to share what is in the right place Please exhibitions.

自定义对话框的源代码-custom dialog source code

用MFC源码实现了类似windowsxp风格的工具条提示.-MFC source code used to achieve a similar style toolbar windowsxp tips.

这是我们变成是经常要用到的对话框代码，挺不错的，能帮你不少忙哟-become regular use of the dialog box code, they are good, you can help a lot of busy yo

This demo is from > , Program show to how to expand your dialog or hide part of dialog. -This demo is from lt;lt; MFC anwswer bookgt;gt; , Program show to how to expand your dialog or hide part of dialog.

可以关闭屏幕上的所有Form包括Windows桌面、任务栏等-Can turn off the screen all the Form including the Windows desktop, task bar, etc.

一个树形控件的page页控制的例子，可以改变标签--An example of the page control of treeview control,which can change the label of tag

该程序提供了如何使用系统颜色对话框的详细过程，并能对程序背景颜色作实时响应。-The program provides a dialog box how to use the system colors the detailed process, and is able to process the background color for real-time response.