在DOS下实现菜单的下拉与子菜单功能嵌套

应用背景Delphi  批量 修改文件名及后缀名   包含源码及程序demo关键技术简单的代码实现  文件名后缀名处理   采用3方组件制作漂亮的界面，需要的请联系726306598

C#写的Email邮件客户端程序skyemail.-C# Written procedures Email mail client skyemail.

对于地球化学应用中的,同位素年龄如Ar-Ar U-Pb等处理.-for geochemical applications, such as Ar isotope age-Ar U-Pb treatment.

计算机网络复习题 徐州师范大学计算机学院-Review Questions Computer Networks

mpeg4的iso14496-2的标准,我费了很大劲找到的.-mpeg4 the iso14496-2 standard, I spent a lot of efforts to find.

软件工程课程讲义-software engineering courses lectures

Study on the GPS information processing by VB

8084的程序 采用c语言编写的Z80系统的程序-8084 program using c language of the Z80 systematic procedures

文字处理，功能强大，是办公，学习的好帮手，深受大家的喜爱。-Word processing, powerful, is the office, learning a good helper, by everyone" s favorite.

文曲星里的小游戏，本人用C语言将其编出并添加破纪录功能。游戏规则：随机产生4个数字，由玩家输入4个不重复的数字（如：8 3 1 2）按回车后电脑给出提示，其形式为"?A?B".你所输入的四位数中，位置和数字都正确则为A，数字相同但位置不相同时为B，你只可以猜10次，若你所用的次数小于纪录保持者，则为破纪录。小作一篇，请多请教！-文曲星small game, I used C language to prepare and add a record feature. The rules of the game: randomly generated four figures, by the four players enter the number of non-repetition (such as: 8 3 1 2) after the computer and press the Enter tips given in the form of ? A? B . You enter the four- the median, the location and numbers are correct, compared with A, but the location is not the same as the same as B, and you can only guess 10 times, if you used the number is less than record holder, was a record. For a small, please ask!