网络安全，上网方便的使用工具。是39921上网导航为广大网友定制的网络安全工具软件。...

该例子是用objective-c语言，在xcode平台上开发的计算器程序，对刚开始学习objective-c语言的新手来说，还是有一些帮助的。-The example is objective-c language, xcode platform developed calculator program, to just start learning objective-c language, newcomers, there are still some help.

采用ATL/WTL编程技术实现的重画按钮类-Using ATL/WTL programming techniques to achieve the re-drawing the button-type

扩展控钮控件，在按钮上增加位图，有两个焦点点击时，可分别点相当于两个按钮。-extend control button to control the button to add bitmap, two focus click, can be the equivalent of two point button.

这是最简单适用的音量控制-This is the most simple application of the volume control

位图转换成图标的程序 -bitmap conversion process icon

自动关机 一个测试在.NET下的vb编程 用于练习程序开发-automatic shutdown in a test.NET programming under the vb practice for program development

不规则按钮vc示例工程代码，按钮都是矩形的吗，参考这个代码，你可以制作出多边形的按钮，菱形，圆形，椭圆-Irregular button vc sample project code, the right buttons are rectangular, reference the code, you can create a polygon button, diamond, round, oval

用与隐藏窗口的代码.可以实现多个窗口的隐藏!-used to conceal the code window. Multiple windows can be achieved hidden!

skin 效果的 VC 界面设计 与大家一起分享-skin effect of VC interface design with the U.S. share

JDBC与Java数据库程序设计J DBC与Java数据库程序设计J DBC与Java数据库程序设计-with Java JDBC Database Programming with Java JDBC Database Programming with Java JDBC Database Programming with Java JDBC Database Programming with JDBC Java Database Programming