Delphi 在窗体上使用TAB选项卡的源码，选项不同的TAB，对应的内容会切换，目前似乎是很流行的一种功能了，现在好多软件的窗口大部分都使用有这种风格，这一款是在默认风格基础上做的效果，窗体没有美化，如果美化成某种风格，相信功能和界面都会十分实用。-Delphi use the TAB tab in the form of the source, the options of different TAB, the corresponding content will switch, there seems to be a very popular, now a lot of software window most of them use this style, this one is in the default style based on the results, the form is not beautiful, beautiful as if a style, believe that the function and interface will be very useful.