目录前言需求效果图前言 上一篇文章用贝塞尔曲线画了一个看起来不错的小红点功能，技术上没什么难度，主要就是数学上的计算。这篇文章也差不多，模仿了一个常用的滑动解锁的九宫格控件。
Visual Studio 2008devenv keeps a list of projects for which one has answered Load project normally in the Security Warning for ProjectName ... The ProjectName project file has been customised and coul
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