v1.0.3更新内容:1、AppearanceManager.Current取代静态AppearanceManager的2、枚举主题删除3、AppearanceManager.SwitchTheme不再存在特点
withouttheoverheadintroducedbyusingtheGDI+classeslocatedinSystem.Drawing.Imaging,andwithlesslinesofcodeforthedeveloper.ExifLib很简单,只有一个类和一个枚举命名空间中
