知三点求圆心半径

vb中调用API函数执行其它程序,关闭外部程序,汉字查区位码,不错(Vb call API function to perform other procedures, shut off the external program, Chinese characters to check the location code, good)

说明：  和outlook界面类似的一个界面例程,vc++mfc实现(, vc mfc implementation of an Interface routine similar to the outlook Interface)

本程序在vc2008环境下可运行成功，为本人的原创窗口程序，源代码结构完整。用于高斯束地震模型的正演数值模拟，运行时分为三步：1，建立模型；2.射线追踪；3.合成地震记录。(In vc2008 environment, the program can run successfully, I have the original window procedure for the forward modeling of seismic modeling Gaussian beam is divided into three steps: 1 runtime modeling 2. Ray tracing 3 synthetic seismogram .)

一个小型计算机，随机产生两个数，要你输入结果，最后告诉你对错(A small computer randomly generates two numbers, should you enter the results, and finally tell you right from wrong)

在对话框中动态显示系统时间！！！ ^_^(In the dialog time dynamic display system!!!)

How to send debugging output to a console in a MFC applicati()

OpenGL开发的机械臂运动仿真程序，可以运行，可以借鉴(OpenGL development of the manipulator motion simulation program, can run, can learn from)

MFC树型控件的操作过程，包括在MFC对话框中使用程序的方法添加树型控制的详细过程。此程序使用VS2010开发，界面中可以添加树形节点，修改并删除树型控件中的节点项。(MFC tree control operation, including the procedures used in the MFC dialog box to add the tree control process. This program uses the VS2010 development, can add a tree node interface, modify and delete a node in the tree control.)

VC++制作窗口内的浮动菜单和工具栏实例，像标准的窗口菜单和工具栏类似，只不过通过处理后，菜单和工具栏可以从主窗体中分享，浮动在屏幕的任意位置，可关闭浮动菜单和工具栏，像Office软件中，类似的菜单工具条随处可见，按住菜单头部的竖条即可把菜单从主窗口中分离。(Variation within the vc++ to make the window menu and toolbar example, as a standard window menus and toolbars are similar, only after processing, menus, and toolbars can share, from the main form of floating on any position of the screen, can be closed floating menus and toolbars, like Office software, similar to the menu bar can be seen everywhere, hold down the menu bar of the head to the menu from the main window. )

VB自定义的“打开”对话框，可新建文件夹.(VB custom " Open" dialog box, you can create a new folder.)