this the third expression computing souce code ,I hope it can meet different peo...

用A*算法实现九宫问题,并给出最优解,其中包括每一步的执行路径-with A* algorithm JiuGongTu problem and the optimal solution is given, including each step of the implementation of the road

给予osip的sipmanager源码,给予osip的sipmanager源码给予osip的sipmanager源码给予osip的sipmanager源码给予osip的sipmanager源码给予osip的sipmanager源码给予osip的sipmanager源码给予osip的sipmanager源码给予osip的sipmanager源码

当单击命令按钮时，实现窗体放大功能，放大后再单击该按钮则还原窗口。同时可使用热键Alt+L和Alt+B实现窗口放大或还原。-When you click the command button, the zoom feature to achieve form, enlarge and then click the button to restore the window. At the same time can use the hotkey Alt+ L and Alt+ B realize the window to enlarge or restore.

该项目包含了windows下socket通讯机制《完成事件》，以及c++调用sqlapi库连接mysql数据库，简单通俗易懂。适合想研究程序猿。附上Mysql,sqlapi安装学习日志。

ehlib源码,包含dbgrideh 支持多表头,合计行,可与pb的datawindow相比-ehlib source, including support for multi-table dbgrideh head, the total line may be compared with the pb of the DataWindow

当年在大宇时，大宇的财务部主任托我写的一个小软件，好像后来网星的财务部主管也用这个小软件。输入栏要输入的是计税金额。-year in Daewoo, Daewoo"s financial director asked me to write a small software, like the Star network was the financial director also used the small software. Input column to the admission of taxable amount.

一个delphi写的MD5算法的例子，可供参考使用-Delphi write an example of MD5 algorithm is available for reference use

图形的绘制，如何使用自定义画笔（颜色，线宽，线型）。如何为程序中添加选项菜单和选项设置对话框，如何使用标准颜色对话框，如何使用字体对话框，在选项对话框中实现预览功能。实现选项对话框和窗口类中的数据交换。如何改变对话框和控件的背景色，如何改变控件的文本颜色，对按钮控件的特殊处理。如何在窗口中显示一幅位图。-graphics rendering, since the definition of how to use a paintbrush (color, line width, linear). How procedures for adding options menu and the option to set up the dialog box, use the standard color dialog, how to use the Font dialog box, the dialog box options to achieve preview function. Implementation Options dialog window and type of data exchange. How to change the dialog and control the background color, how to change the text color control, the right button controls special treatment. How in the window shows a bitmap.

virtual printer

用QT编译的pictrans图形示例，可以给图片带来透明度，可以看到底图