达ERP软件，反

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.

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.

可以画几何图形，有预览的对话框，只需完善-Can draw geometry, with preview dialog box, just perfect

系统托盘编程代码-system tray programming code

TC 2.0 bindings for some basic DESQview calls

利用CTabCtrl实现标签页的切换，并可以实现隐藏和现实标签页-Use CTabCtrl realize tab switching, and can be achieved and realistic hidden tab

一个通用的ＶＣ报表控件，可以用来开发类似ＰＰＬＩＶＥ节目列表-VC a generic control statements that can be used to develop similar programs PPLIVE list

对话框上画图的实现，效果比别的方法快，值得借鉴。非常好的实现方法，通过特殊的加载方法实现。-Dialog box on the drawing to achieve results faster than other methods, is worth learning from. Very good method, through special load method.

visual c++ 编写的漂亮的界面，很好看-visual c++ beautiful interface prepared

基于对话框的,一个可以选择个人爱好和特长的源程序-Based on the dialog, one can choose individual preferences and expertise to the source