提供一个简单食用DEs加密控件,已测试.

计算MDI子窗口数,仅显示文件夹的打开对话框 < 窗口管理 > 1、我正在写一个 MFC 的多文档（MDI）应用。在父窗口中，我如何检查所有的MDI子窗口是否都已经关闭？如果都关闭了，那么我想在我的主窗口激活一个窗格。 2、我正在用 Visual Studio .NET 和 MFC 做一个程序。在我的程序里，用户要选择一个文件夹，并在其中拷贝文件。我可以调用 OpenFileDialog 让用户选择某个文件，但如何让打开对话框只显示文件夹呢？我见过好多安装程序给出的对话框里只显示文件夹，但我好像找不到这样的标志。-calculated MDI window for a few, only showed the folder open dialog lt; Window management gt; One, I was writing a Multiple Document MFC (MDI) applications. The father of the window, how can I check all the MDI window whether son have closure? If the closure of all, I think in my main window activated a pane. 2, I was with Visual Studio.NET and MFC do a procedure. In my programs, and users have to choose a folder, and copies of documents in which. I can call OpenFileDialog to allow users to select a file, but how to open the box only shows that folder? I have seen a lot of the installation process is limited to only the dialog box shown folder, but I do not like the signs.

VC实现动态连接库.设计两个动态连接库,分别保存一个字符串资源的两种语言形式的变量,如IDS_MYSTR的英文为"Welcome to BeiJing",中文为"欢迎来到北京".-VC Dynamic Link Library. Design of two dynamic link libraries, the preservation of a string of resources in both languages form of variables, such as the English as IDS_MYSTR "Welcome to BeiJing" for the Chinese, "Welcome to Beijing."

这是我的一个测试工程，利用了设置程序界限功能和托盘及右键菜单，程序很简洁，代码很少。实现了透明量角器功能。-This is my test project, using the setup program and the Limits of functions and tray menu, the program is very simple, very little code. Realize a transparent protractor function.

制作相框效果的界面,delphi-effect of making photo frames interface delphi

用VC来实现扇形的绘制,教会你绘制扇形的方法.是画圆饼图的基础.-VC fan to realize the painting, drawing your church fan approach. Circle pie is the foundation.

tab控件控制的多个form-Multiple forms which are controled by Tab control

在服务（Service）程序中显示对话框的程序-Program which show dialogbox in service program

简单的对话框应用 visual c++ 6.0 -Application of a simple dialog box visual c++ 6.0

对于那些想自定义应用程序标题栏的人来说，这是一个好的解决方法。-for those who want to customize application of column headings, it is a good solution.

仿Winamp多媒体播放器，界面很好看。类稍微复杂些。-Like Winamp multimedia player, interface look very good. Slightly more complex type.