Converg

测绘编程之距离计算，可以实现亮点之间距离的计算，MFC编程(Distance Calculate)

一个简单的托盘程序 可以实现光驱的开关(a simple procedure tray can be achieved by switching drive)

用VB编写的万年历小程序,能查询公元元年到公元9999年的日期,但不包括农历节气.(VB small calendar prepared by the procedures to query the founding of the Year Year 9999 date but does not include the Lunar cycle.)

用于机床铣削力建模计算，通过该程序可很好的队铣削力进行预测(Machine Tool Cutting Force Modeling for computing, the adoption of the program can be a very good team to predict milling force)

简单的多文档应用程序应用实例源码,有兴趣的朋友学习一下。(Simple multi-document application source code examples, learn about friends who are interested.)

该套软件主要用来记录家庭财务收入与支出的情况。软件包括下面几个方面的主要界面：1、用户登录界面：单击左边窗口的用户登录按钮可以进入该界面。输入要操作人的用户名和密码，这里由于只提供给自己家用，所以只有两个用户，可以输入ycl 密码：12345进入。2、账目现状界面：登录成功自动进入账目现状界面，当然也可以通过单击左边窗口中的账目现状按钮进入该界面，该界面可以显示指定时间段内的收入与支出情况，统计出现有余额。并通过树状列表显示各项收入支出的情况。3、资金进账界面：登录成功后，才能运行该界面，用户通过单击左窗口中的资金进账按钮来进入该界面。该界面可以显示指定时间段内的支出情况，并可以添加新的收入项目。测试时可以选择6月到10月之间的项目4、资金支出界面：登录成功后才能运行该界面，用户通过单击左窗口中的资金支出按钮来进入该界面。该界面可以显示指定时间段内的收入情况，并可以添加新的支出项目。测试时可以选择6月到10月之间的项目5、系统退出：用户可以通过单击左窗口中的系统退出按钮来退出系统的运行(Of the software is mainly used to record income and expenditure of the family financial situation. Several aspects of the software includes the following main interfaces: one, the user login screen: Click the button to the left of the window the user can log into the interface. Enter the operator s user name and password, here as available only to their own home, so there are only two users, you can enter ycl Password: 12345 to enter. 2, accounts for the status quo interface: Log in automatically into the accounts of the success of the status quo interface, of course, the left window by clicking the button in the accounts of the status quo into the interface that can display the specified time period of the income and expenditure, statistics appeared in the balance. Through the tree list displays all the income and expenditure situation. 3, funds much richer interface: login is successful, in order to run the interface, the user window by clicking the left button to enter the capital m)

说明：  vc在菜单中加入图标的程序源码，很不错的demo (vc icon in the menu to add the program source code, very good demo)

基于VC6.0平台编写的一个图形化界面平闰年识别器，界面精美，值得VC初学者参考！(Flat leap year recognition)

VB保存窗体退出时的大小，具有记忆功能.(VB saved when exiting the size of the form, with memory function.)

当用户单击每个数字按钮时,弹出对应的设置对话框,在此处可以设置用户想启动的程序(或者直接输入文件夹名)以及 文字串. 设定完成后,可以开始或者暂停数字键盘的程序设定功能. 在 KEYMODE 时,当用户按下数字键盘的某个数字键时,程序会模拟用户键盘输入在设置对话框设置的文字串,可以用来 在聊天或者游戏时输入常用的语句,符号等(不建议用户刷屏用),此处可使用 代表回车,既可以一下替用户输入大 段的文字串,打星际的时候可以用它替自己输入类似"show me the money"的密码 在 FUNCMODE 时,当用户按下数字键盘的某个数字键时,程序会启动用户在设置对话框设置的程序,或者打开文件夹,也 可以使用程序预定义的如调节音量,启动浏览器等功能,让没有多媒体键盘的朋友也方便.如果你经常操作多个文件夹, 也可以用这个程序,避免打开多个深的文件夹的麻烦.(When the user clicks on each number button corresponding to the Settings dialog box pops up, here you can set the user wants to start the program (or enter the folder name), and Text string. After setting, can start or pause the program to set the numeric keypad functions. In KEYMODE, when the user presses a number key numeric keypad, the program will simulate user keyboard input in the Settings dialog box to set the text string can be used to Enter the chat or the game commonly used statements, symbols, etc. (refresh is not recommended to use), here you can use n behalf of carriage, both look great for the user input Section of the text string, playing Star when you can use it for their own input like "show me the money" password In FUNCMODE, when the user presses a number key numeric keypad, the program starts the user to set the program in the Settings dialog box, or open the folder, but also You can use the predefined procedure, such as adjust the volume, start the )