一些从c＋＋的可视化基础编程，供学习用

用vc++实现的图案设计系统，共对图像处理研究方向的朋友参考学习！-vc used to achieve the logo design system, a total of image processing research of a friend reference learning!

科学计算器，主界面具备以下功能： 1、通过直接输入表达式进行加、减、乘、除、乘方、开方、括号基本运算求值，需要考虑其符号优先级别； 2、加入三角函数，可进行正弦、余弦、正切、余切的运算； 3、对十进制数进行二进制、八进制、十六进制的转化； 4、实现弧度制的数与角度制的数互相转化。 -Scientific calculator, the main interface with the following functions: 1, through direct input expressions to add, subtract, multiply, divide, involution, administration, basic operations in parentheses evaluated the need to consider the symbol priority 2, by adding trigonometric functions , can be sine, cosine, tangent, cotangent computing 3 pairs of decimal to binary, octal, hexadecimal, conversion 4 to achieve the number and angle of curvature of the system the number of mutual transformation of the system.

本程序实现了设置墙纸、令关闭命令不可用和禁用Ctrl+Alt+Del组合键的功能-This procedure has set the wallpaper, so that the closure order is not available and disable Ctrl+ Alt+ Del key combination function

如何创建程序的快捷方式! 可以参考这个例子-procedures on how to create a shortcut! This can refer to examples

捕捉屏幕图像，支持全屏指定区窗口捕捉等功能-capturing screen images to support full-screen window designated zones capture functions

简单的一个轨迹回放例子，用的是百度地图的javascript api关键点：轨迹坐标的数组+settimeout定时重复描点连线

一个漂亮的XPOCX控件-a beautiful XPOCX Controls

防止一个程序的多个实例同时运行 防止一个程序的多个实例同时运行-procedures to prevent a run multiple instances of a procedure to prevent multiple instances running a proce dure to prevent multiple instances running simultaneously

颜色设置下拉框的实现，可以通过下来框选择不同的颜色-The realization of color settings drop-down box, you can down box to select a different color ...

一个使用内存图片资源做按钮的皮肤的类及其例子,来自老外的网站-A use of memory resources to do button picture of the skin type and its example, from a foreigner