电话本（手机信息的接收，发送，保存，查看）等信息。

文件加密软件-File encryption software

用MFC打开文件的功能！用于单文档界面！-Open the file with the MFC function! For single-document interface!

用.netc#语言写的文件操作小样例源代码,代码短小精悍,具备了核心操作部分-File operator sample by .net C#

函数表达式计算工具 可以计算各种不同的函数、以及四则运算，可以处理括号，还可以计算正余弦，是一款不可多得的表达式计算类和计算工具。-Function expression calculation tool can calculate a variety of functions, as well as four computing, you can deal with brackets, but also can calculate the cosine is, is a rare type of the expression of calculation and calculation tools.

This mathematically equivalent to setting the initial state estimate-This is mathematically equivalent to setting the initial state estimate

ticket form using WCF transfer data between client and server .client send encrypted date to server, server decrypted and return back to client. just brief introduction of WCF and ticket form

windows ce applications to perform operations on win ce device.

通过家用摄像头拍照录像。.版本 2 .支持库 twain .子程序 _摄像头数_被单击 .如果 (摄像头数.标题 ＝ “2摄像头”)     镜头1单选框.禁止 ＝ 假     镜头2单选框.禁止 ＝ 假     视频设备2.可视 ＝ 真     视频设备2.当前来源 ＝ 1     视频设备2.预览 (真, 60)     视频设备2.设置视频输入 ()     摄像头数.标题 ＝ “3摄像头”     来源按钮.标题 ＝ “查看”

改变菜单颜色的BCMenu类，能帮助我们方便的改变成我们想要的颜色-To change the menu color BCMenu class, can help us to easily change to the color we want to

TCP绑定SNA通讯时输进行MAC地址转换,此程序就是转换工具-TCP bundled SNA communication loser for the MAC address translation, this procedure is conversion tools