在程序中如何更改缺省打印机，在vb下如何做到？

水管工游戏 本游戏结合面向对象的开发模式，参考原版的任天堂公司水管工游戏，争取能够实现原游戏的基本功能，并在此基础之上我们再对其进行一些功能的扩展，如能够支持多的玩家在网上进行联机对战（此项功能有望再下次阶段实现）。-plumbing game this game based on object-oriented development model, the reference to the original Nintendo plumbing games for the original game can achieve the basic functions, and on this basis we held over for the expansion of certain functions, such as to support multi-player online multiplayer experience (this functions of the next phase is expected to again achieve).

在对话框程序中插入DialogBar!希望对各位做界面方面有帮助！ 希望对各位做界面方面有帮助！-in the dialog box procedure to insert DialogBar! Do you want to help interface ! Do you want to help interface!

XP风格按钮 很不错的！可以直接使用！-XP style button is very good! Can be used directly!

用JAVA编写的3D迷宫小游戏，附有源代码，适合学习JAVA的人参考-prepared with Java 3D maze of small game, with the source code for learning Java reference

DOS下的万年历,有兴趣可改成UNIX下的CAL-calendar under the DOS, UNIX interest may change under the CAL

提出了一种基于样本的分级检索 MPEG 视频的新方法:首先用I 帧的dct_dc_size 字段快速粗检,然后用断层摄影(tomography)法分析B 帧运动矢 量的时空分布特性以进一步缩小结果集,最后用DC 图像的精确匹配方法验证检索结果.试验结果表明,本方法 所需计算量较小,且可保证较高的检索精度.-presents a sample classification based on MPEG video retrieval of the new method : First of all I frame with the rapid field dct_dc_size rough Frederick, and then use tomography (tomography) Analysis of B pictures motion vector space-time distribution to further narrow the results set, and DC Images precision Matching test results retrieval. test results showed that the calculation method for small and can guarantee higher retrieval accuracy.

三层电梯控制器源码及报告和仿真时序图 可以作为课程设计或者毕业设计的参考 绝对管用-Three elevator controller source and reporting and simulation timing diagram can be used as curriculum design or graduate design reference absolute effective

很普通的一个程序，数据库的应用，PB编写的-a very common procedure, the database application, prepared by PB

为了下东西 随便发了个 datamining 的源代码-Things to the next just made a months datamining source code

模仿windows扫雷的小程序。 功能比较齐全。 学习VB的可以参考下。-Windows mimic the small mine-sweeping procedures. Function relatively complete. VB-learning can refer to the next.