大名顶顶的appface，这个源码是应用例子，读者可参考使用。

问题的提出:我们在编制程序时,经常要用到清屏处理,如dos下的cls,Turbo C下的clrscr()等都具有清屏功能,但这些均为一般意义的清屏, 并未显示其清屏规律.而有时为了达到清屏的艺术美观,往往对清屏有一些具体要求,如:开幕清屏 闭幕清屏 上清屏 下清屏 中清屏.为此,这里 用C语言编制了几个子函数,用于程序中时,既可达到清屏的目的,有能增加屏幕的艺术美观. 子函数及演示程序:-the problem : we in the preparation of procedures, regular use of the screen, such as the dos cls, Turbo C under the clrscr () so with the screen, but these are general sense of the screen does not show the screen law. And sometimes in order to achieve the screen beauty of art often on the screen that there are some specific requirements, such as : opening screen closing supernatant Ping-ping-ping under which the screen. To that end, here with C language several Functions for the procedure, can achieve the purpose of the screen, the screen will increase the artistic aesthetic. Functions and Demonstration Program :

创建一个不可关闭的对话框-not create a closed box

一个简单的窗口程序，对于初学者理解windows程序原理和上路会有一定的帮助-A simple window procedure, for beginners to understand the principles and the road windows program will help

To draw circle in MFC. Inputting number s circle with color on dialog, after that program will draw circles consecutive with diameter equal.

一个对话框中控件能自动改变尺寸大小的例子--Example that the control can be changed the size automatically in dialog box

隐藏或显示您不想看见的窗口-hide or show you do not want to see the window

使显示出来的对话框透明显示,通过对话框可以看见后面的画面-So that the dialog box is displayed a transparent display through the dialog box can be seen behind the screen

基于研翔工业控制数据采集卡的数据采集程序源代码-based Institute Cheung industrial control data acquisition card data acquisition program source code

如何让CDC上输出的文字、图形具有保持功能，集合类CPtrArray的使用，CPaintDC与CClientDC的区别与应用，OnPaint与OnDraw在CView中的关系及实现内幕，滚动窗口的实现，坐标空间，映射方式，设备坐标与逻辑坐标的转换。-CDC on how to output text, graphics have to maintain function, CPtrArray the use of collections, CPaintDC with CClientDC and application of the distinction, OnPaint and OnDraw in CView relations and the realization of the insider, the realization of a rolling window, the coordinates of space, mapping the way device coordinates and logical coordinates conversion.

透明和不规则窗口,简单的透明窗口不透明画刷的实现-Transparent and unregular window